55results about How to "Avoid coercion" patented technology

The invention discloses an integrated type ecological floating bed and the water body ecological system repairing technology thereof. A physical space of the integrated type ecological floating bed is formed by constructing a floating bed, a sinking bed, a buoyancy adjusting bottle, a lifting chain and an ecological barricading net, and integrates ecological components such as indigenous emergent aquatic plants, submerged plants, attached aquatic plants, fishes, snails and biochemical zeolite. The ecological behaviors of the ecological components are in linear cause and effect relation. The ecological components and organisms in the physical space form a semi-enclosed ecological subsystem with integral completeness. The upper line and the water body ecological system to be repaired are strong in coupling capability, and ecological factors in the lower line can exist stably. The damaged water body ecological system sufferring from one or a plurality of types of pollutions including water body eutrophication, heavy metal pollution, organic pollution and the like can be repaired by building pioneer communities and utilizing self-cleaning capability of the ecological system, pollution is removed, integral restoration or rebuilding of the damaged water body ecological system is promoted, simultaneously environment is beautified, and ecological deterioration of a healthy water body can be prevented.

The invention discloses an intelligent charging method of a terminal, which comprises the following steps: when the terminal is connected with a personal computer (PC) through a data wire, the terminal collects the current batter voltage value in real time, and compares the collected current batter voltage value with the pre-scheduled battery pre-charging voltage threshold value to obtain the comparison result; according to the comparison result, when the collected batter voltage value is not higher than the battery pre-charging voltage threshold value, the terminal simultaneously enters charging and data transmission / synchronization states, otherwise the terminal only enters a data / synchronization state. The invention also discloses an intelligent charging device of the terminal. The method and the device can prevent batteries from being forcedly charged when the data wire is connected every time, so that the charging function of the terminal is more intelligent and more humanized.

The invention provides a preparation method for composite bacillus microcapsule preparations. The method comprises the steps that bacillus subtilis YB-1 CGMCC No.5116 bacterial suspension, bacillus cereus YB-2 CGMCC No.5117 bacterial suspension and bacillus flexus XH-1 CGMCC No.5115 bacterial suspension are mixed and fermented to obtain fermentation products; protective agents and bacteria carrier fluid are added into the fermentation products, the mixture is fully shaken and sprayed in CaCl2 curing liquid to conduct curing, after curing is conducted, filtering, low temperature freeze drying, adsorption carrier absorbing and drying are conducted in sequence, and the composite bacillus microcapsule preparations are obtained. The composite bacillus microcapsule preparations have the advantages that the microbial content is high, intimidation of high temperature, oxygen, acid environment on composite bacilli can be effectively avoided, and the application effect of the composite bacilli in the aquatic animal breeding process is greatly improved.

The invention provides a substation distribution room full-view inspection-tour monitoring system and a management method of the substation distribution room full-view inspection-tour monitoring system, and belongs to the field of substation distribution room full-view inspection-tour monitoring systems. The substation distribution room full-view inspection-tour monitoring system comprises a terminal control system, a branch-shaped looped-network optical-fiber communication system and a dispatching monitoring center. According to the substation distribution room full-view inspection-tour monitoring system, dispatching personnel in front of a dispatching computer can remotely see voltage values, current values, power values, phase-angle values and power factor values of power supply circuits, the input and exit situation of the protection function and a protection constant value of a switch, the working state of the switch and the on-site video of electricity transformation and distribution switching stations, and send a remote-control instruction to a high-voltage switch, and the five-remote-control function which integrates telecommands, telemetering, remote control, remote regulation and remote vision is achieved.

A water treatment method combining flocculation, counter-current ozone air floatation and biofiltration in order and a device used in the method are disclosed. The device comprises a flocculation reaction zone, a counter-current ozone air floatation zone and a biofiltration zone which are connected in order. The flocculation reaction zone comprises two grades. One side of the first grade is connected to a water feeding pipe. A bottom outlet of the first grade is connected to an air floatation water distribution zone of the second grade. A water inlet pipe is disposed in the upper part of the counter-current ozone air floatation zone and connected to the air floatation water distribution zone. The top of the counter-current ozone air floatation zone is provided with a scum accumulating zone, the middle of the counter-current ozone air floatation zone is provided with a rectification filler, and the lower part of the counter-current ozone air floatation zone is provided with a plurality of air-dissolving water-releasing heads, a macroporous water collecting plate and a punched water collecting pipe. The water collecting pipe is communicated with a biofiltration water distribution zone. One side of the biofiltration zone is provided with the biofiltration water distribution zone, and the other side of the biofiltration zone is provided with a backwashing water collecting tank. The biofiltration zone is provided with an air-water backwashing system. The method and the device can effectively remove chroma, turbidness, microorganisms and various organic pollutants in water, and are suitable for drinking water treatment and sewage recovery and reutilization projects.

The invention discloses a light mixing LED lamp used for plant cultivating. The light mixing LED lamp comprises LED lamp bodies and a lamp frame. Each LED lamp body comprises red light LED lamp beads, far red light LED lamp beads, blue light LED lamp beads and green light LED lamp beads, the number proportion of the red light LED lamp beads to the far red light LED lamp beads to the blue light LED lamp beads to the green light LED lamp beads is 5-7:1-2:1:1, and the power of each LED lamp bead is 1 W. The lamp frame is provided with a lamp base and a supporting bracket. The multiple LED lamp bodies are arranged on the supporting bracket at intervals. The distance among the LED lamp beads is 1.5-3 cm. The green light LED lamp beads are uniformly distributed on the outermost periphery of the light LED lamp beads, and the number of the green light LED lamp beads is no less than three. The light mixing LED lamp is small in occupied space and capable of being flexibly applied to plant cultivating or light supplementing operation according to plant photobiology requirements, the light intimidation is reduced, and the biological benefit of light environment regulating and controlling is achieved to the greatest extent.

The invention discloses a data integrity auditing method based on a block chain. The method comprises the steps of a client sending an auditing request to a block chain platform; the block chain platform generating p non-repeated random numbers after receiving the auditing request from the client; using all p random numbers {s1, s2}; s2,... Sp} as the index numbers; respectively obtaining the block numbers v stored at corresponding positions in a mapping array of the block chain platform, all the block numbers forming a challenge array; packaging the challenge array in an audit challenge request, sending the audit challenge request to the server; and the server analyzing the audit challenge request from the block chain platform to obtain a challenge array, traversing the challenge array to obtain a sub-block mj and a label j corresponding to each element j, and performing operation on the element j, the sub-block mi and the label i according to a bilinear operation algorithm. According to the invention, the block chain platform is used as a third auditing party, and the data integrity and the auditing security are improved.

The invention belongs to the field of sewage treatment, and particularly relates to a composite vertical flow artificial wetland deep purification livestock and poultry culture waste water treatment device, a method and application thereof. A device realizing serial connection of downstream undercurrent, horizontal undercurrent and upstream undercurrent is built; a composite vertical flow artificial wetland deep purification livestock and poultry culture waste water treatment method is formed through wet land pool body filling material layer material selection and wetland plant selection and matching; the result shows that zeolite and arundo donax var versicolor composite vertical flow artificial wetland has the obvious effects on livestock and poultry culture waste water denitrification and antibiotic and resistance gene removal. The method has the advantages that the denitrification capacity of anaerobic ammonia oxidation and the like of the artificial wetland is enhanced; the wastewater contaminant removing rate is effectively improved. Compared with conventional undercurrent artificial wetland, the method has the advantages that the total nitrogen removal rate is improved by 30 percent or more; the waste water antibiotic concentration can be obviously reduced; the average removal rate of tetracycline reaches 80 percent or higher; the resistance gene concentration in the waste water is reduced by about one order of magnitude.

The invention discloses a potamogeton malaianus-sodium alginate pellet-type algistat as well as a preparation method and application thereof and belongs to the field of preparation of macromolecule materials. The algistat is prepared by taking submerged plant potamogeton malaianus extract as a raw material, taking sodium alginate as a coating solution and taking calcium chloride as a cross-linking agent. Compared with the prior art, natural submerged plant with allelopathic effect is used as the raw material, the algistat is easily degradable, is high in alga inhibiting efficiency and is capable of effectively overcoming the defects of secondary pollution caused by chemical and physical methods and high possibility of damage to the water ecological environment; potamogeton malaianus extract powder is coated by sodium alginate, so that the algistat is capable of effectively resisting dilution effect of water flow and overcoming the problem of short alga inhibiting duration; and the efficient alga inhibiting effect is achieved.

The invention provides convenient-to-install 5G communication base station ventilation equipment which structurally comprises a base, a bearing plate, a shell, an end cover and a vertical plate, the lower end of the bearing plate is clamped and fixed above the base through a buckle, the lower end of the shell is fixedly connected to the inner wall of the upper end of the vertical plate through screws, the lower end of the end cover is fixedly connected to the upper end of the shell in an embedded mode, and the lower end of the vertical plate is welded above bearing plate; when the equipment isused, the heat absorption block can expand due to temperature rise according to different internal and external environment temperatures, so that a guide rod is pushed to enable a movable ring to move, blades are opened and closed, the opening and closing degrees of the blades are different according to different temperatures; and in windy weather, the heat absorption block is shrunk due to the fact that part of heat is taken away by wind, so openings between the blades are small, and therefore sundries carried by strong wind are prevented from entering equipment through heat dissipation openings.

The invention discloses an adhesive blue fluorescent coating and a preparation method and application thereof. The preparation method comprises the following steps: S1, preparing blue fluorescent carbon quantum dots from citric acid and polyethyleneimine; s2, dissolving the blue fluorescent carbon quantum dots prepared in the step S1 in water to obtain a blue fluorescent carbon quantum dot solution; s3, co-depositing the blue fluorescent carbon quantum dot solution and a polyphenol solution on the surface of a substrate, obtaining an adhesive blue fluorescent coating, wherein the polyphenol solution is an amine-induced polymerization polyphenol compound solution. The surface of the coating is provided with fine ripples, the fluorescent property is strong, the thermal stability is good, theadhesion is better, the anti-scouring property is stronger, and the fluorescent property can be continuously maintained; the plant growth regulator is sprayed on the surface of a plant to effectivelyimprove the photosynthetic activity of the plant, effectively promote the growth of the plant, is convenient to use, green, pollution-free, low in cost and high in universality, effectively absorbs ultraviolet rays, and prevents the plant from being stressed by the ultraviolet rays, thereby improving the stress resistance of the plant.

The invention relates to the field of pipeline conveying, in particular to a vacuum heat insulation tube. The vacuum heat insulation tube comprises an inner tube, an outer tube and a vacuum heat insulation tube end plate, wherein the inner tube is coaxial to the outer tube; an internal tube support is arranged between the inner tube and the outer tube; the outer wall of the inner tube is wound with multiple layers of heat insulation materials; a vacuum nozzle which is vertical to the outer tube is welded on the outer tube; the vacuum heat insulation tube end plate is vertically fixed between the inner tube and the outer tube. By adopting the vacuum heat insulation tube end plate, the vacuum heat insulation tube is easy to manufacture, is low in manufacturing cost, and has high practicability; meanwhile, the service life of the vacuum heat insulation tube is prolonged effectively.

The invention belongs to the technical field of medicines and discloses a Lugua polypeptide injection. According to a preparing method of the injection, a preparing method of a deer bone extract liquid includes adding composite enzymes into deer bone, extracting the deer bone with high-temperature water, adjusting the pH value with an acid, heating, allowing the mixture to stand at 20-30 DEG C, concentrating, allowing the concentrate to stand at 20-30 DEG C, adjusting the pH value with an alkali, concentrating, allowing the concentrate to stand at 20-30 DEG C, adjusting the pH value with an acid, performing gradient ultrafiltration, and storing at a low temperature to obtain the deer bone extract liquid; a preparing method of a muskmelon seed extract liquid includes extracting muskmelon seeds with high-temperature water, adjusting the pH value with an acid, allowing the mixture to stand at 20-30 DEG C, concentrating, centrifuging, performing ultrafiltration, adjusting the pH value with an alkali, freezing and storing with gradient temperatures, unfreezing, concentrating, centrifuging, adjusting the pH value with an acid, performing gradient ultrafiltration, and storing at a low temperature to obtain the muskmelon seed extract liquid; and the deer bone extract liquid and the muskmelon seed extract liquid are mixed, subjected to ultrafiltration and prepared into the injection.

The invention relates to the technical field of agricultural planting, and discloses a storage method for improving the germination rate of rice seeds. According to the storage method, respiratory metabolism of seeds is controlled at a lowest level of life activities by controlling conditions of a storage environment, so that consumption of stored substances in the seeds is reduced to a minimum level; plant aromatherapy packages used for storage can prevent adverse effects of the environment on the seeds, so that mildewing and activity loss of the seeds are not caused; processing before sowingcan quickly wake up dormant seeds, so that seed germination is accelerated; and an adopted osmotic adjustment agent can promote cytoplasm to form a vitrification state, so that the cytoplasm is protected, a higher vigor of the seeds is kept, decay of the seeds is delayed, an aging speed of the seeds is reduced, and influence of biological factors on the seeds is eliminated. The storage method canprotect structures and functions of nutrient components of the seeds, and prevent stress of biological and abiotic factors on the seeds.

The invention belongs to the technical field of medicine and discloses an injection preparation made of deer bone and melon seeds as raw materials; the preparation method of the injection preparation is as follows: deer bone is extracted to obtain a deer bone extract, and melon seeds are extracted to obtain a melon seed extract; wherein The preparation method of deer bone extract is as follows: take deer bone, add compound enzyme, extract with high-temperature water, adjust pH value with acid, heat, stand at 20-30°C, concentrate at 20-30°C, adjust pH value with alkali, concentrate at 20°C Stand at -30°C, adjust the pH value with acid, gradient ultrafiltration, and store at low temperature to obtain the deer bone extract; the preparation method of the sweet melon seed extract is: take the melon seeds and extract with high temperature water, adjust the pH value with acid, and statically at 20-30°C After concentration, centrifugation, ultrafiltration, alkali adjustment of pH value, gradient temperature cryopreservation, concentration after thawing, centrifugation, acid adjustment of pH value after centrifugation, gradient ultrafiltration, low temperature storage, to obtain the melon seed extract; the deer bone extract and The extracts of melon seeds are mixed, ultrafiltered, and prepared into injection preparations.

The invention discloses cleaning and screening equipment for agricultural product processing, which comprises a treatment box, a motor and a plurality of supports are fixed to the bottom of the treatment box, a rotating shaft penetrating through the bottom of the treatment box is fixed to an output shaft of the motor, a plurality of rotating frames are fixed to the circumferential side wall of the section, located in the treatment box, of the rotating shaft, a plurality of screening rods are transversely and longitudinally fixed in each rotating frame in a staggered mode, a plurality of brush strips are fixed to the circumferential side wall of each screening rod, each screening rod is filled with electrorheological fluid, and a driving cavity, a water pumping cavity, a control cavity and a water spraying cavity are formed in the lower part of the treatment box. The cleaning and screening equipment has the advantages that cleaning water flow is recycled, water resource loss in the cleaning process can be greatly reduced, agricultural products accumulated at the bottom can be pushed upwards in the circulating process, the situation that the agricultural products with small sizes are wrapped by the agricultural products with large sizes is avoided, the agricultural products can be better screened and cleaned, and therefore, the overall cleaning quality is improved.

The invention relates to a bacteriophage, specifically relates to a vibrio parahaemolyticus bacteriophage and application thereof in the aspect of enhancing the immunity of aquatic animals, and belongs to the field of aquaculture. The bacteriophage is put in the aquatic water of juvenile turbots, and an immersion immunization method is adopted for a week. The activity of immune-related enzymes inthe serum of juvenile turbots can be enhanced, the expression of immune genes in congenital immunity metabolic pathways is quickly activated, the congenital immunocompetence of the juvenile turbots isenhanced, the production cost is low, the production method is relatively simple and convenient, and the vibrio parahaemolyticus bacteriophage is applicable for industrial large-scale production.

The invention discloses a method for planting Chinese herbal medicine for rooting for many years on severe saline-alkali soil, and relates to a method for planting Chinese herbal medicine on saline-alkali soil. The invention aims to solve the technical problems of difficult seed germination, slow seedling development and reduced root activity caused by severe saline-alkali stress on severe saline-alkali soil of traditional Chinese herbal medicines for rooting for many years at present. According to the Chinese herbal medicine lateral root vertical growth characteristic and the asexual propagation characteristic, the severe saline-alkali soil is improved through aeolian sandy soil, and the method is suitable for large-area Chinese herbal medicine planting popularization; on one hand, the requirement for the sand covering thickness is effectively lowered, on the other hand, the problem that Chinese herbal medicine main roots take too deep roots and cannot survive in the saline-alkali soil layer is solved, the main roots are horizontally planted, Chinese herbal medicine root systems can be conveniently obtained and utilized, disturbance to the deep soil layer is lowered, and the problem that a large number of saline-alkali ions rise is solved. According to the biological principle, saline-alkali ions are prevented from moving to surface soil, the cost is low, popularization is easy, and later economic benefits are achieved.

The invention provides a greenhouse automatic control system, which is characterized by comprising an upper computer used for monitoring and giving instructions, a data acquisition receiver for acquiring and receiving data, an electromechanical control operation unit, and a programmable logic controller which is connected with the upper computer, the data acquisition receiver, and the electromechanical control operation unit and used for controlling the upper computer, the data acquisition receiver and the electromechanical control operation unit. The programmable logic controller comprises an input module connected with the upper computer and the data acquisition receiver and an output module connected with the electromechanical control operation unit. The input module sends the data processed by the data acquisition receiver to the programmable logic controller and the upper computer, then the programmable logic controller processes the data and then sends the data to the output module, and the electromechanical control operation unit is controlled to perform operation.

The invention discloses an application of bacillus siamensis B11 in prevention and / or treatment of bamboo shoot blight. The separated bacillus siamensis B11 strain has a special effect on the bamboo shoot blight, is high in environmental suitability and good in affinity, is suitable for commercial production, meets the strategic requirement of sustainable development, and has a wide market prospect.

The invention relates to an LED lamp for plant growth. The LED lamp comprises an LED lamp body and a lamp holder, the proportion of the number of white-light LED lamp beads to the number of red-light LED lamp beads to the number of far-red-light LED lamp beads to the number of green-light LED lamp beads is 7-9:1-2:1:1, and the power of each LED lamp bead is 1 W; the lamp holder is provided with a lamp base, a supporting frame and a supporting rod, one end of the supporting rod is arranged on the supporting frame in a rotational manner, the other end of the supporting rod is connected with the LED lamp body, and the LED lamp body can rotate by 180 degrees around the supporting rod; the distances between the LED lamp beads range from 1.5 cm to 3 cm; and the green-light LED lamp beads are evenly distributed on the outmost circumference of the LED lamp beads, and the number of the green-light LED lamp beads is not smaller than three. According to the LED lamp, the occupied space is small; according to the plant light biology requirement, the LED lamp can be flexibly applied to cultivation or light supplement operation of plants, stress of light is reduced, and the biological benefits of luminous environment regulation and control are played to the maximum degree.

The invention discloses a dust removal respirator. The dust removal respirator comprises a box body, and an air filtering casing, a first fan, an activated carbon tank, a liquid container and an air conditioner which are mounted in the box body; the air filtering casing, the first fan, the activated carbon tank and the liquid container communicate with one another through a pipeline to form a closed air channel; the first fan drives external air to enter the activated carbon tank and the liquid container from the air filtering casting, and finally, the air is exhausted from an air outlet of the tail end of the air channel; the air outlet is connected with a respirator; the liquid container stores clean water, acidic solution, alkaline water or the like; and the air conditioner cools the air which flows through the air channel. According to the dust removal respirator disclosed by the invention, the first fan is utilized to convey air to a user actively; and the air is subjected to dustremoving, odour removing, wetting and vaporizing cooling treatment through the air filtering casing, the activated carbon tank, the liquid container and the sponge, so that the user can breathe wet,cool and fresh air even in a poor dust pollution environment.

The invention discloses a composite shrimp culture system based on ectopic biological floc cultivation and in-situ nitrification. In the cultivation stage, biological floc technology is used to treat aquaculture tail water. In the middle and late stages of aquaculture, in-situ nitrification and denitrification are mainly used to remove nitrogen from aquaculture water, and at the same time, ectopic biological floc technology is used to remove sulfide generated during aquaculture. Hydrogen and other harmful substances can not only control the risk of dissolved oxygen in breeding, but also can use biological flocs to ectopic cultivation of zooplankton, feeding shrimps, improve feed utilization, and balance shrimp nutrition; According to the invention, the energy consumption for aeration is reduced by more than 30%, the utilization rate of bait can be increased by 10-15%, and the concentration of ammonia nitrogen and nitrite can be controlled within the safe concentration range during the whole breeding process, and the breeding risk is small, which is suitable for large-scale shrimp production.

The invention discloses a self-heat-dissipation type power adapter which comprises a shell, and a heat dissipation hole is formed in the side wall of the shell in a penetrating mode; a straight cylinder is arranged in the heat dissipation hole in an interference fit mode through a fixing piece, a thermal deformation piece is arranged in the straight cylinder, and the middle of the thermal deformation piece is elastically connected with the inner wall of the straight cylinder; a first heat conduction rod and a second heat conduction rod are fixedly connected to the two ends of the thermal deformation piece correspondingly and are both slidably connected with the straight cylinder, a cover plate is arranged on the outer side of the shell, one side wall of the cover plate is composed of an elastic layer, and the end, located on the outer side of the shell, of the first heat conduction rod is fixedly connected with the elastic layer; an annular check ring and a heat conduction plate are arranged on the inner side of the shell, and the annular check ring is fixedly connected with the inner side wall of the shell. The size of the power adapter cannot be greatly increased, no noise is generated during heat dissipation, and meanwhile, when the temperature of the power adapter is relatively low, the shell is in a completely closed state, and no dust enters the shell.