33results about How to "Strong technical operability" patented technology

The invention discloses a trunk line public transportation vehicle one-way priority controlling method based on a running schedule. The method comprises the following steps of (10) collecting the correlated running data of a public transportation trunk line; (20) initially determining a public transportation running schedule; (30) calculating the timing plan of the side line of the public transportation trunk line; (40) regulating the public transportation running schedule, and finally determining the public transportation running schedule; (50) regulating public transportation running speed in real time; (60) prior controlling the side line signal of the public transportation trunk line. The method disclosed by the invention well afford the intersection passing priority to public transportation vehicles positioned on the trunk line depending on the arrangement of the traditional public transportation trunk line under the precondition without greatly regulating the public transportation running schedule and has high practical significance.

The invention relates to the field of food and biotechnology, in particular to a preparation method of a binary sucrase inhibitor, comprising the following steps: crushing fresh mulberry leaves, refining, enzymatic hydrolysis, separation, ion exchange fiber extraction, and concentration to obtain 25-30% 1-deoxynojirimycin mulberry leaf concentrate, then mix the mulberry leaf concentrate and L-arabinose crystals at a ratio of 1:4500-5000, melt, stir evenly and place in a vacuum desiccator Dried for 2-4 hours, crushed and sieved to obtain 100-150 meshes of binary invertase inhibitor, the binary invertase inhibitor has water instant solubility, high rate of inhibiting invertase, and can better inhibit the hydrolysis of sucrose in the stomach. Wide application prospects.

The invention provides a method for establishing a plant community in East China, comprising the following steps of: selecting appropriate seeds of herbaceous plants, shrubs and arbors; processing the germinated seeds; preparing the mixed seeds; preparing the base material mixture; preparing the base material mixture of the seeds; jetting the base material mixture of the seeds; controlling heightof the herbaceous plants and densities of the shrubs and arbors; spraying cycocel soup to the herbaceous plants; spraying stress resistant high nutritive foliar fertilizers to the shrubs and arbors; and finally performing routine management. The method can promote the seeds to germinate rapidly and safely, ensure that the artificial vegetations are structurally and functionally stable, effectively shorten the succession period from the artificial vegetations to the natural vegetations and establish the plant community on wound surface of rock-soil and degraded land of side slopes, waste disposal areas and mining areas and the like in North China.

The invention discloses a continuous collapsing type detachment method for a multi-span elevated bridge. The continuous collapsing type detachment method comprises the following steps of S1, setting of cut position and cut depth: selecting a cut position on a bridge body, wherein the distance between an edge pier and the adjacent cut position and the distance between the two adjacent cut positions are greater than the distance between the two adjacent bridge piers; cutting the bridge body along the cut position, wherein the cut depth shall be capable of maintaining the stability of the bridge body under the actions of self weight, construction load and live load; S2, arrangement of an impact system and a traction system: arranging the impact system on the edge pier of one side of the bridge, and arranging the traction system on the edge pier along the impact direction; S3, impacting and traction: starting the impact system to impact the edge pier, using the traction system to perform traction on the edge pier, enabling the edge pier to collapse, and enabling the upper bridge body to collapse under the action of self gravity and apply impact force to the adjacent bridge piers to form domino effect, so as to realize the continuous collapsing type bridge detachment. The continuous collapsing type detachment method has the advantages that the safety and stability are realized, the environment-friendly effect of construction is realized, the technical operability is strong, and the high-efficiency and economic effects of construction are realized.

The invention provides a construction method of plant community in Central China, comprising the following steps of selecting plant seeds; pretreating a part of the seeds; preparing a seed mixture; preparing a substrate mixture; preparing a seed and substrate mixture; jetting the seed and substrate mixture; controlling the herb height and the density of shrub and arbor; spraying paclobutrazol physic liquor to herbs; spraying stress resistant high nutrition foliar fertilizer to the arbor; and carrying out conventional management. The invention can promote the seeds to fast and safely germinate, guarantee stable structure and function of artificial vegetation, and efficiently shorten the succession period from the artificial vegetation to natural vegetation, and is used for constructing geotechnical wound surfaces including slopes, abandoned dreg sites and mining places and plant communities of degraded soils in Central China.

The invention relates to a candy of sugar-free corn and a production method, belonging to the health food and the processing technology, which is characterized in that a plurality of low-calorie oligosaccharides and sugar alcohols such as oligomeric maltose, oligomeric isomaltose or maltitol and isomalt are adopted as the material; and the low-calorie sugar-free candy is produced via a plurality of technologies such as mixing, boiling, forming with heat preservation and cooling. The production method has the advantage that the adopted material in the production process essentially has no or only trace amount of sugar, thus the product is suitable for the general population and the patients abstaining from sugar.

The invention discloses an ecological restoration method for a water body rich in high-pollution colloidal particles, which comprises: spreading and stirring a composite flocculant on the water surface; Covering: After covering with a thin layer, the submerged plant turf is used for whole block transplanting under water to restore the submerged plant community at the bottom of the water. The present invention is aimed at the water body after dredging, the water body after the flood with high content of sediment and colloidal substances, and the water body is rich in certain algae, has a good water quality improvement effect, and can be used in urban rivers, small reservoirs and ponds. Particles and algae need to improve the water quality of the water body, and can achieve the purpose of long-term restoration of the transparency of the polluted water body quickly and continuously for a long time.

The invention relates to a light emitting diode (LED) encapsulating device. The LED encapsulating device comprises a base plate, an LED chip and a lens, wherein the LED chip is arranged on the base plate, the lens wraps the LED chip and comprises a basic layer and a stack layer, the basic layer wraps the LED chip, the stack layer covers the basic layer, a first annular groove and a second annular groove are respectively arranged on the base plate and at outer edges of the basic layer and the stack layer and communicated with each other via a liquid discharge groove, and a liquid discharge hole of the liquid discharge groove extends from the side wall of the base plate. With the LED encapsulating device, wafer level package of an LED can be achieved in no need of a die, the technological operability is high, the process is simple, and the production cost of the LED also can be reduced.

The invention discloses a method for cooperatively recycling copper slag and sodium sulfate waste residues. The method comprises the following steps of (1) mixing the copper slag with the sodium sulfate waste residue, and roasting in a reducing atmosphere; (2) carrying out ball milling and sieving on the roasted product, and then carrying out magnetic separation; (3) mixing and stirring magnetic separation tailings with water, filtering to obtain filter residues and filtrate, aging the filtrate, adding a dispersing agent and a surfactant, and adding an acid to react to obtain white carbon black. According to the method, sodium sulfate waste residue is used as a roasting additive, sodium sulfide is formed under the reduction condition, iron oxide is reduced to metal iron, and the iron oxide is recycled after being sorted; the sodium sulfide is used as a fixing agent for the valuable metals, meanwhile, reacts with silicate in the copper slag to form sodium silicate, and is used as a raw material for preparing white carbon black, and the resource utilization of silicon is realized while the iron recovery in the copper slag is realized.

The invention provides a construction method of plant communities in the southwest area, which comprises the steps of selecting seeds; processing seeds which are difficult to germinate; preparing a mixture of seeds; preparing a mixture of substrates; preparing a mixture of seed substrates; spraying the mixture of the seed substrates towards rock soil wound surfaces or degenerated land; controlling the height of grasses and the density of bushes and arbors; spraying chlormequat chloride liquor to the grasses; spraying stress resistant high-nutrition foliar fertilizer to the arbors; and carrying out daily water and nutrient management. The seeds have rapid and safe germination, the structure and the functions of artificial vegetation are guaranteed to be steady, and the succession period from the artificial vegetation to natural vegetation is effectively shortened. The invention relates to the construction method of the plant communities on rock soil wound surfaces and in the degenerated land of side slopes, spoil areas, mining sites and the like in the southeast area.

The invention discloses a method for preparing biological oil and biological char by thermal cracking and liquefying bamboo wood and belongs to the field of bamboo wood resource processing and using. The method comprises the following steps of: pre-treating raw materials; transporting and feeding by pneumatic power; thermal cracking and liquefying by a fluidized bed; separating out char by cyclone; filtering and removing char; condensing thermal-cracking gas; and recycling thermal-cracking tail gas. The invention further provides a device used for the method, which comprises a pneumatic transporting feeder, a fluidized bed reactor, a cyclone separator, a filter, a condenser, an oil storage tank, a gas storage tank and a char collection box. The method disclosed by the invention is low in energy consumption in the technique system, simple in operation process and high in technique maneuverability, is clean and pollution-free, and is capable of realizing the whole-bamboo use of the bamboo resource, therefore, the bamboo resource using rate can be greatly improved. The method is beneficial to the industrialization, thereby having a very wide application prospect.

The invention relates to a method for large-scale propagation of apple dwarfing self-root stock SH38 or SH40. The method is suitable for cultivating SH38 or SH40, specifically grafted seedlings using SH38 or SH40 close to the rhizome and using Octagonal Begonia as rootstock. Or the self-rooted seedlings are used as the mother tree, through carving buds on the annual branches, horizontal layering, fixing the soil, twisting the base of new shoots that germinate from the horizontal layering, hormone treatment, landfill substrate, humidity and fertilization management, seedlings, and division. Seedlings were obtained from SH38 or SH40 dwarf self-root stock. The propagation method of the present invention adopts SH38 or SH40 semi-lignified young shoots that do not leave the parent body for rooting, and has the advantages of mild propagation conditions, simple production process, strong technical operability and implementability, high seedling rate, and high seedling quality. Good and other advantages. Utilizing the method of the present invention can make the dwarfing apple SH38 and SH40 from the root stock realize large-scale and low-cost propagation, thereby obtaining stable properties, uniform tree growth, early flowering and early fruit, saving fertilizer, water, land, and fruit shape. Apples with high index regularity were dwarfed from root stock SH38 and SH40.