179results about How to "Full and efficient use" patented technology

The invention discloses an access control method of a double control disk array in a multipath environment. A cache of a controller comprises a local cache and a mirror cache, wherein the local cache is used for caching logical volume data of which the owning user is a local controller, and the mirror cache is used for caching the logical volume data of which the owning user is a controller on an opposite terminal. In the method, a first controller receives a reading / writing access command to the disk array from a host and judges whether the owning user of logical volume corresponding to the reading / writing access command is the first controller or not; if not, the reading / writing access command is sent to a second controller on the opposite terminal; the second controller determines a local caching block X corresponding to the reading / writing access command and a mirror caching block Y corresponding to the local caching block in the first controller and sends information relevant to the local caching block X and the mirror caching block Y to the first controller; and the first controller returns the relevant information to the host. The invention also discloses a double control disk array system. With the scheme of the invention, the concurrent access of multiple controllers to the same logical volume in the multipath environment can be realized, and meanwhile, the frequent exchange of owning users of the logical volumes is avoided.

The invention discloses an intelligent port logistics system and device based on a third-generation (3G) internet of things application platform and relates to collection and distribution, transit shipment, storage, trading, processing, ports, multimodal transport, cargo agency and device dispatching management of port cargoes. The intelligent port logistics system and device comprises a port logistics system and device and is characterized in that the 3G technology and the internet of things technology are integrated into the port logistics system and device to form the intelligent port logistics system and device. The intelligent port logistics system and device is provided with a real-time remote data collection processing system, a monitoring system and an operation system and device, and improves operation efficiencies in links of port logistics operation, transport service, port management, the port logistics system and device and the like. The intelligent port logistics system has individuality identification and data sharing functions due to internet of things chips arranged on the port logistics device and cargoes, can achieve mutual connection of things, achieves remote control and reduces port logistics cost, and a modern port logistics system which is real-time, accurate, efficient and high-quality in the port service range can be built in future.

An embodiment of the invention provides a server of a distributed storage system and a data synchronizing method between servers. The method includes: the first server receives a data updating request and searches the data fragment corresponding to the keyword information in the data updating request; the data fragment is updated according to the updating data in the data updating request; if the fact that the second server with other data fragments identical with the data fragment in name is offline is detected, the data updating operation is recorded into the first log of the first server, wherein the data fragments with the same name are disposed in the first server and the second server; a log synchronization request transmitted by the second server is responded to, and the first log is returned to the second server. The method has the advantages that the second server only needs to perform data synchronization according to the first log, data synchronization efficiency is increased greatly, the servers can provide data services for users as soon as possible, and user waiting time caused by server offline can be reduced.

The invention relates to a method of planting tea trees in a forest. The method comprises the steps: (1) selection of a tea tree planting base; (2) seed selection; (3) seeding; (4) management and protection of tea trees; (5) fertilization; (6) trimming and (7) timely plucking. In the method, 5-aminolevulinic acid and inoculant of photosynthetic bacteria are added to a leaf fertilizer, are cooperated to promote tea trees to efficiently utilize weak sunshine for photosynthesis and are beneficial to improve the color of tea leaves and the shoot tenderness-keeping ability of fresh tea leaves; and high-active nano-selenium is added to the leaf fertilizer, so that the produced tea leaves are rich in selenium and reduced in bitter taste. In addition, the tea leaves planted by the method has extremely high amino acid content and the produced tea leaves are green and pollution-free; ecological useful insects and birds in the forest construct an ecological chain prevention and control environment for controlling pests for natural plants; the method of planting tea trees in the forest overcomes the instability of the present tea garden ecosystem; the resource utilization rate is improved, the ecological balance is kept and the low-consumption, safety, good quality and high efficiency of the plantation of the tea trees are realized.

The invention relates to a two-way six-mode tide generating set. The tide generating set comprises a generating set main body, wherein the generating set main body is arranged on a dam between a reservoir and seawater through a tubular pedestal and is positioned inside a flow passage; the front end of the generating set main body is provided with a waterwheel, while the inside is provided with anelectric motor consisting of a stator and a rotor; the waterwheel is connected with the electric motor through a main shaft; and the front end of the generating set main body is also provided with a water guide mechanism communicated with the reservoir and seawater. The two-way six-mode tide generating set has six operation conditions, namely, forward power generation, backward power generation, forward draining, backward draining, forward water pumping and backward water pumping, thereby greatly increasing the power generation efficiency of the generating set, and ensuring complete and more efficient utilization of tide energy and enormous economic benefits.

The invention discloses a production method of low-carbon ferromanganese. The method comprises: smelting manganese-rich slag in a blast furnace, producing the low-carbon ferromanganese in a refining electric furnace, carrying out external shaking ladle dilution processing on refining slag. The production method is characterized in that three production methods of smelting the manganese-rich slag in the blast furnace, producing the low-carbon ferromanganese in the refining electric furnace and carrying out extenal shaking ladle dilution processing on the refining slag are organically connected and are in linkage operation; and the smelting pilot process (liquid manganese-rich slag->refining electric furnace and liquid low-carbon ferromanganese->refining electric furnace and refined slag->external shaking ladle) is performed with hot charging and hot adding to produce the low-carbon ferromanganese conforming to the national standard (GB / T3795-1996). The invention successfully solves the problems of shortage of raw material resources used for production, high cost, high comprehensive energy consumption of products and high product production cost in the existing low-carbon ferromanganese production process.

The invention relates to an overall extraction method of effective components of mulberry leaves. The method comprises the steps that mulberry leaves serve as raw materials, ultrasonic alcohol extraction and water extraction are sequentially conducted to obtain alcohol extract, water extract and extracted filter residues, concentration, extraction and decoloration are conducted on the alcohol extract, enrichment and elution are conducted through anion exchange resin and cation exchange resin to obtain mulberry leaf flavone and DNJ, and saponification, copper substitution reaction and salifying are conducted on removed pigment to prepare chlorophyll sodium copper; alcohol precipitation is conducted after concentration is conducted on water extract, protein and polysaccharide are clarified and separated through a clarifying agent, spray drying is conducted on the polysaccharide to prepare mulberry leaf polysaccharide, the protein is added to conduct enzymatic hydrolysis, and micromolecule oligopeptide is prepared; ultrasonic alkali washing is conducted on extracted residues, soak degreasing is conducted on ethyl alcohol, and mulberry leaf dietary fibers are prepared; by means of the overall process, the mulberry leaves are completely dissolved in a one-station mode, six main products are prepared, the effective components in the mulberry leaves are fully utilized, and the additional value is increased; compared with single substance extract, the huge profit space and economic value exist, good business prospect is achieved, and the overall extraction method of the effective components of the mulberry leaves is suitable for large-scale industrial production.

A radial flow type self-pressurization air wave refrigerating device and a refrigerating method thereof can pressurize refrigerated air by using effective energy of high-pressure air directly during air wave expansion refrigeration, obtain low-temperature middle-pressure refrigerating air through cooling capacity exchange and greatly improve usable quality. The radial flow type self-pressurization air wave refrigerating device and the refrigerating method develop compression capacity along with the air wave expansion refrigeration, and high-pressure air energy is converted into precious pressure energy. Energy is not consumed too much, heat exchange in an expansion and compression process can be reduced, and the refrigeration temperature is lower. The centrifugal pressure difference is also utilized tactfully, low-pressure air energy can flow back by itself, and an extra driving flow fan is not required. By means of the radial flow type self-pressurization air wave refrigerating device and the refrigerating method, the pressure energy of the high-pressure air can be fully utilized and converted, natural gas pressure energy of a high-pressure gas well is suitable for being used for refrigerating, heavy components are dehydrated and purified and condensed, and the radial flow type self-pressurization air wave refrigerating device and the refrigerating method are applicable to the technical fields of pressure energy utilization of industrial waste gas and low-temperature copious cooling and the like.

The invention aims to provide a highly efficient beneficiation reagent for copper-nickel polymetallic sulphide ores. According to the invention, the reagent is prepared from the following raw materials by mass: 0.05-0.40 parts of diesel, 0.80-1.30 parts of liquid butyl ammonium aerofloat, 0.30-0.80 parts of isopropyl ethylthionocarbamate and 0.20-0.60 parts of sulfur nitrogen nitrile ester. According to the invention, the application of the reagent in beneficiation of the copper-nickel polymetallic sulphide ores can greatly reduce the content of magnesium oxide in the copper-nickel concentrate ores and significantly increase the recovery rate of metals from the copper-nickel polymetallic sulphide ores so as to realize sufficient, efficient and comprehensive utilization of the existing copper-nickel mineral resources, extend the service life of mines and create good economic benefits and social benefits.

The transmit power of a CDMA downlink channel is controlled from a base station by receiving a command signal from a mobile station requesting it to decrease the transmit power of the downlink channel. In response, the base station decreases the transmit power if a hypothetically decremented value of the transmit power is higher than a nominal lower limit of its power control range, and further decreases the transmit power if the downlink channel still has a quality higher than a specified value at the mobile station even when the hypothetically decremented value is lower than the nominal lower limit. The base station sets the transmit power equal to the nominal lower limit if the hypothetically decremented value is lower than the nominal lower limit and the downlink channel still has a quality higher than the specified value at the mobile station.

The invention provides a method and a device for allocating resource units. The method comprises that: when uplink wireless resources are subjected to distributed resource unit allocation, the size ofthe distributed resources units under different transmission time interval configurations and the structure of minimal units composing of the distributed resource units are subjected to at least oneof the following configurations: one of the size and the structure is configured to be fixed and the other is configured to be not fixed; both are configured to be fixed; and both are configured to benot fixed, wherein the transmission time interval is a time interval occupied by a transmission data block; and the size of the distributed resource units is a product of the number of the minimal units composing of the distributed resource units and the number of subcarriers in the minimal units. The technical scheme can flexibly meet scheduling requirements of different scenes, can reduce the complexity of design, maintains the uniformity of the design, fully and highly efficiently utilizes the resources of a system, effectively ensures the coverage of the system and improves the performance of the system.

The invention discloses a hypersonic aircraft aero-propulsive integrated layout method based on combined power. According to the hypersonic aircraft aero-propulsive integrated layout method, a hypersonic air inlet channel of a dual-mode ramjet passage and a tailpipe nozzle are integrally designed with the front body and the rear body of an aircraft respectively; the dual-mode ramjet passage is taken as a basis; a turbine engine passage, a rocket ejector ramjet passage and the dual-mode ramjet passage are parallelly arranged, so that the three passages can coordinate with one another to work according to the own working conditions under the flight Mach number; the dual-mode ramjet passage and the rocket ejector ramjet passage are parallelly connected in an up-down manner; the turbine engine passage is parallelly connected with the dual-mode ramjet passage and the rocket ejector ramjet passage in a left-right manner; and a dual-engine mode under the left-right side-by-side layout is designed. By adoption of the hypersonic aircraft aero-propulsive integrated layout method disclosed by the invention, the middle-altitude and low-altitude working performance advantages of a turbine engine can be remained; through a rocket ejector ramjet, relatively high residual thrust can be provided in a transonic and supersonic climbing acceleration process of the aircraft; and the climbing acceleration of the aircraft to a cruising altitude within a short time can be achieved.

The invention discloses a production method of radiation-proof cement and sulfuric acid. The invention provides a kiln gas with the concentration of sulfur dioxide gas being 7.0-11.0% and a barium cement clinker by preheating, decomposing and calcining the main raw materials such as desulfurized gypsum, anhydrite and barite by adopting a five-stage cyclone preheating technology and a 'two-transformation and two-absorption' pickling and acid making technology. By adopting the 'two-transformation and two-absorption' pickling and acid making technology, the sulfur dioxide gas is made into industrial sulfuric acid with the mass fraction being 92.5% and 98.0% respectively; the obtained barium cement clinker is cooled by a cooling machine, and then sent to a cement grinding mill together with 2.0-4.5% of the gypsum to produce the barium cement with anti-radiation performance. The production method has the advantages that the raw material proportion is unique, which facilitates the production of the sulfuric acid; the waste resources of the desulfurized gypsum, fly ash, stone coal, and the like, are fully used without secondary pollution; the utility value of the barite resource is fully brought into play; and the five-stage cyclone preheating technology results in low energy consumption and high benefits.

The invention provides a solar energy driven single-effect and double-effect coupled lithium bromide refrigerator, which includes a solar intermediate temperature heat collector, a gas-fired boiler, a hot water storage tank, a heat collection circulating pump, a high temperature heat exchanger, a low temperature heat exchanger, a lithium bromide solution pump, an absorber, a refrigerant water circulating pump, an evaporator, a heat exchange end, an air conditioning room, an expansion valve, a cooling water circulating pump, a cooling tower, a condenser, a low pressure generator, a high pressure generator, a hot water circulating pump, a first valve, a second valve, a third valve, a fourth valve, a fifth valve, a six valve, a seventh valve and an eighth valve. The refrigerator can efficiently utilize the solar energy via switching of the single effect and the double effects of the system according to the characteristics of the solar collector system, can reduce consumption of primary energy as compared with the conventional gas-fired lithium bromide refrigerator, and is environmentally friendly.

The invention relates to an urban road electrostatic dust removal street lamp system which comprises a transformer substation and automatic dust removal street lamps uniformly arranged along an urban road at intervals, wherein the automatic dust removal street lamps are connected with the transformer substation after being connected in parallel; each automatic dust removal street lamp comprises a lamp body, an upright column, a photoelectric conversion mechanism and a garbage collecting mechanism; the upright column is hollow and vertically through, the shape of the upright column adopts a cuboid structure, the bottom end of the upright column is fixed nearby the road, and an automatic air guide mechanism, a self-cleaning high-voltage electrostatic dust collecting mechanism, a water circulating type dust cleaning mechanism and a power distribution box are arranged in the upright column from top to bottom in sequence; the photoelectric conversion mechanism is arranged at the top end of the upright column; the garbage collecting mechanism is arranged on the outer side of an upper port of the upright column; the power distribution box is positioned at the bottom of the upright column. The urban road electrostatic dust removal street lamp system provided by the invention is simple in structure and reasonable in design and effectively eliminates raised dust and haze in cities through effective and reasonable distribution nearby the urban road or in a community, thereby achieving the purpose of purifying urban air.

The invention provides a method for air separation production on the liquid oxygen and the liquid nitrogen through the LNG (Liquefied Natural Gas) cold energy. According to the all-liquid air separation method, the investment is less, the energy-saving rate is high, the energy consumption is low, the cold loss is small, the output of the liquid nitrogen and the liquid oxygen is large, and the production cost can be greatly reduced. According to the technical scheme, the implementation steps of the method includes that the raw nitrogen from an air separation tower cold box is reheated through a main heat exchanger cold box to join the medium-pressure and low-temperature nitrogen separated through a gas and liquid separation tank to be reheated through a circulating heat exchanger cold box, the reheated low-pressure and low-temperature nitrogen is reheated through the circulating heat exchanger cold box, and the medium-pressure and normal-temperature nitrogen boosted through a nitrogen booster enters a circulating nitrogen booster to be boosted into the high-pressure nitrogen; the high-pressure nitrogen is precooled through the circulating heat exchanger cold box; the precooled high-pressure nitrogen is fed into the air separation tower cold box to serve as an air separation cold source, the high-purity and high-pressure liquid nitrogen is obtained at the bottom of an upper tower of an LNG cold energy recovery tower cold box, the high-pressure liquid nitrogen is throttled through a throttling valve to obtain the medium-pressure liquid nitrogen and the medium-pressure nitrogen, and the medium-pressure liquid nitrogen and the medium-pressure nitrogen are throttled through the throttling valve to obtain a low-pressure liquid nitrogen product and the low-pressure nitrogen.

The invention discloses a discharge circuit, which comprises a detection circuit, a Buck circuit, a charge pump circuit and a control circuit, wherein the detection circuit detects the voltage of thefirst port of the detection circuit; if the voltage of the first port of the detection circuit is greater than a first threshold value, the control circuit controls the charge pump circuit to discharge; and if the voltage of the first port of the detection circuit is smaller than a second threshold value, the control circuit controls the Buck circuit to discharge. The embodiment of the invention is favorable for improving the discharge efficiency of a battery, and therefore, the electric quantity of the battery can be fully utilized.

The invention provides a wind-solar hybrid push type water oil pollution cleaning robot. The wind-solar hybrid push type water oil stain cleaning robot comprises a shell, wherein the interior of the shell is divided into a cleaning layer and a control layer, the control layer is located below the cleaning layer, and a cleaning box is arranged in the cleaning layer. The wind-solar hybrid push typewater oil stain cleaning robot can float on water by virtue of a floating ball, and a propeller is driven to rotate by a thruster through a crank connecting rod, so that the robot moves forward on thewater, and the water oil stain cleaning range is enlarged; while the robot moves, a water pump is operated to suck nearby oil-water mixtures, the oil-water mixtures are conveyed by a conveying belt,oil stains are absorbed by an oleophylic and hydrophobic layer on the surface of the conveying belt, water enters a water area again from a water outlet, and the oil stains which are extruded by an extrusion roller and then are absorbed are released and are temporarily stored by the oleophylic and hydrophobic layer, so that oil and water separation is realized, the oil stains on the water can be cleaned by self, manual intervention is not needed, and the wind-solar hybrid push type water oil pollution cleaning robot can be operated in severe weather conditions or dangerous water areas.

The invention relates to electrochemical preparation and an application method of a composite film photocatalyst BiPO4 / BiOCl, belonging to the technical field of environmental chemical photocatalytic water treatment. The electrochemical preparation is characterized in that the composite film photocatalyst BiPO4 / BiOCl is synthesized by an electrochemical one-step method under a room temperature condition, wherein synthesis conditions are as follows: a metal Bi plate is taken as an anode, a Ti sheet is taken as a cathode, a water solution prepared by KC1 and KH2PO4 is taken as an electrolyte solution, and the distance between two electrodes is 5-10cm; a reaction is carried out for 2-7 hours by magnetic stirring under a voltage of 2-10V, a BiPO4 / BiOCl composite film having a heterojunction rod-shaped structure and a sheet structure which are connected with each other can be obtained on the surface of the anode Bi plate, and the obtained BiPO4 / BiOCl composite film can be used after being washed by distilled water and being naturally aired. The composite film photocatalyst directly grows on the Bi plate in situ, and the film has strong adhesion with a substrate, so that the problem of dropping off is avoided; furthermore, the preparation technology is simple; the obtained film is good in activity and is suitable for degrading organic pollutants in water or air by photocatalysis.

The invention provides a water jetting type water surface oil pollution cleaning robot which comprises a robot body; the robot body comprises a shell and a floating plate; the floating plate is of anannular structure; and an inner ring of the floating plate is a liquid inlet. By adopting the water injection type water surface oil pollution cleaning robot provided by the invention, the floating plate and a flexible telescopic cover can enable the robot body to float on the water surface, a water pump sucks a water flow in a cleaning cavity, the water flow is jetted out by a water jetting pipeat a high speed, and a reaction force of the water flow is acquired to push the robot body to advance, so that the cleaning range of water surface oil pollutions is expanded, the water pump enables anegative pressure to be formed in the cleaning cavity at the same time, an oil-water mixture nearby the floating body is sucked through the liquid inlet and is conveyed through a conveyor belt, the oil pollutions are absorbed by an oleophylic hydrophobic layer on the conveyor belt, the water flow enters the bottom of the cleaning cavity through a water drainage for temporary storage, the absorbedoil pollutions are released after the oleophylic hydrophobic layer is extruded by an extrusion roll pair, oil and water separation is realized, and the oil pollutions on the water surface can be cleaned self.

The invention discloses a modular household light storage system capable of automatically scheduling energy and a control method. The modular household light storage system comprises an energy storagebattery, a light storage integrated converter, a battery management system, an energy management system, a photovoltaic module, a power grid, a user load and a direct current bus; wherein the energystorage battery, the light storage integrated converter, the battery management system and the energy management system are placed in an electric box; the photovoltaic module, the power grid, the userload and the direct current bus are arranged outside the electric box; the energy storage battery, the light storage integrated converter, the battery management system and the energy management system are placed in an electric box; the energy storage battery, the photovoltaic assembly, the power grid and the user load are connected to the direct current bus through the light storage integrated converter. The input end of the energy management system is connected with the photovoltaic module, the power grid, the user load and the battery management system arranged on the energy storage battery. The output end of the energy management system is connected with the light storage integrated converter, and according to the light storage system, the problems that an existing photovoltaic powergeneration system is unstable, intermittent, low in photoelectric efficiency and difficult to maintain can be solved.

The invention relates to a small-diameter special-shaped unit material glued structural beam and post, which provides an integrated material of small diameter larch. The invention is purposed to solve the problem of which can only be directly used as construction purlin or pitprop. In the invention, the first quarter unit material (1) and second quarter unit material (2) are glued via resin glue (5) into first half integrated material (11); the third and forth quarter unit material (3, 4) are glued via resin glue into the second half integrated material (12); and the first and second half integrated material (11, 12) are glued via resin glue into post (6). The invention has the advantages that: its material outlet rate is improved 8% than present technique, while it can be used as structural beam, post and the ornament of door and window, etc. The invention can reach the standard of structural integrated material to improve the valve of small diameter larch material.

The invention provides a preparation method of composite protein powder with a high amino acid grade. The preparation method specifically comprises the following steps: performing micronization treatment on raw material protein by a colloid mill and / or a high-pressure homogenizer, heating the raw material protein to denature the protein, performing countercurrent ultrasonic assisted enzymatic hydrolysis through single protease or multi-enzyme combination, performing individual or joint fermentation of yeast, lactic acid bacteria and bacillus subtilis to remove stinking and peculiar smell, performing ultrafiltration and ion exchange resin desalting, evaluating and supplementing essential amino acids, performing enzymatic polymerization and reconstitution reaction, and performing drying or performing drying and mixing to obtain a high-quality protein product with a reasonable proportion of the essential amino acids and an amino acid grade being 95 or above. The obtained composite proteinpowder has the high essential amino acid grade, belongs to high-quality protein, is easy to digest and absorb, has low sodium content, is suitable for people who need the high-quality protein, elderly people with a low protein digestion function, and persons under rehabilitation; the protein powder with low contents of sodium, potassium and phosphorus is suitable for people suffering from chronickidney disease (CKD) and the like; the product also has the effects of resisting oxidation, lowering blood cholesterol, strengthening the body and enhancing immunity.

The invention discloses a double-tray combined type plant tissue culture transparent container which comprises an upper tray, a lower tray, a ventilation filtering device, a locking mechanism, a sealing device, a liquid inlet hole, a liquid outlet hole, a culture sieve plate and a bracket, wherein the sealing device, the liquid inlet hole, the liquid outlet hole and the culture sieve plate are closely combined with one another. The container is capable of conveniently obtaining the culture conditions such as sterility, illumination, air, relative humidity, nutrition supply and the like which are needed by plant culture; and the container is proper in volume and is convenient to disassemble and store, and can be used for not only overcoming the defects of high equipment cost, easy pollution caused by inoculation and difficult moving of a large container, but also overcoming the defects of high production using cost, narrow interior space, poor air permeability, complicated working procedures and the like of the traditional small container. Therefore, the industrialized production cost of plant tissue culture can be effectively lowered, the seedling cultivation link of the plant tissue culture is fundamentally simplified, and the economic benefit of seedling breeding is greatly improved.

The invention provides an efficient breeding method of purple potato tissue culture seedlings. The efficient breeding method of the purple potato tissue culture seedlings comprises the following steps of treating purple potato tubers at ultralow temperature; performing induced culture on root tips and stem tips of seed potatoes; performing rooting culture on strong seedlings, and conducting virus detection on test-tube plantlets; performing induced culture and virus detection on miniature potatoes; performing transplanting and cuttage grafting breeding on the miniature potatoes. According to the efficient breeding method of the purple potato tissue culture seedlings, provided by the invention, miniature potato seedlings are bred by adopting virus eradication of stem tips and root tips; the culture cycle of the root tips is different from that of the stem tips; the root tips and the stem tips are jointly cultured, so that the time cost can be effectively reduced, seed potato resources are fully and efficiently utilized, and further the reproduction cost of the tissue culture seedlings is reduced; besides, the test-tube plantlets cultured by using the root tips are high in reproduction speed, so that the working efficiency is improved, and the production cost is reduced.

A dynamic regulation system for sewage treatment strategies comprises a sewage treatment subsystem and a control subsystem. The control subsystem comprises an acquisition module, a cloud server and acontrol module, and the acquisition module is used for acquiring water quality information of a regulation tank and sending the water quality information to the cloud server; the cloud server is usedfor receiving the water quality information, dividing the water quality information of the regulation tank into high, medium and low according to judgment standards set by the system, sending a parallel signal to the control module when the water quality is high, sending a series signal to the control module when the water quality is medium, and sending a ring current signal to the control modulewhen the water quality is low. The water treatment system capable of flexibly and efficiently treating sewage is provided.

The invention relates to a method for synthesis of glycol and co-production of LNG by using coke oven gas and converter and / or blast-furnace gas, belonging to the technical field of chemical engineering. According to a technical scheme in the invention, the method comprises the following steps: subjecting coke oven gas to dust removal and tar removal treatment, and then performing compression treatment, and then performing crude desulfurization; removing impurities in the coke oven gas having undergone desulfurization treatment; subjecting the gas having undergone impurity removal to compression, fine desulfurization and O2 removal; then removing CO2 gas in the gas by using an amine process; carrying out cryogenic separation to obtain the product LNG, separating H2 and CO-rich gas at the same time, and then purifying H2; then subjecting converter and blast-furnace gas to dust removal and tar removal treatment; then carrying out compression and impurity removal, subjecting the gas having undergone impurity removal to fine desulfurization and O2 removal, and then removing CO2 gas in the gas; and combining the purified gas with the CO-rich gas, purifying the CO gas, subjecting the purified CO to esterification-carbonylation cyclic synthesis to produce DMO, and producing glycol from DMO and purified hydrogen. The method of the invention is applied to the synthesis technology of glycol for the first time.

The invention discloses a method for sub-channelizing and mapping wireless resources, which comprises the steps of carrying out replacement and rearrangement on the resources in a conventionally distributed resource group in each uplink sub-frame by taking the basic unit (tile) as the unit; dividing the conventionally distributed resources in each uplink sub-frame into distributed resource sub-groups corresponding to all TTI allocations according to allocated transmission time interval (TTI) allocation combined information; and replacing and / or mapping an LDRU onto the tile in the frequency band of the corresponding distributed resource sub-group in a frequency hopping way according to the logic distributed resource block (LDRU) structure under the corresponding TTI allocation of the distributed resource sub-group in each distributed resource sub-group. The adoption of the method can realize the sub-channelizing and the mapping of the wireless resources with the different TTI allocation combinations, thereby meeting a variety of user business performance demands, fully and high-efficiently utilizing the resources and improving the frequency spectrum effectiveness of a system.

The invention discloses a cloud computing-based information resource management system and an information transmission method thereof, the information resource management system comprises a cloud computing-based server which installs client account management software, and the client account management software comprises a data classification module for carrying out data classification and a communication module for carrying out data information communication with outside; the server is linked into Internet through a communication device and connected with clients through the Internet; and the information transmission method comprises the steps of leading the client account management software of the server to respectively import client accounts into respective call lists according to a command of the clients, carrying out computing and automatic dialing according to the command, judging the state of a telephone line and switching the current telephone to client telephones. The cloud computing-based information resource management system and the information transmission method thereof can solve the problem of low efficiency during the telemarketing process and fully utilize the resources with high efficiency.