41results about How to "Large promotion area" patented technology

The invention discloses a special scrubbing solution for footgear and a preparation method thereof, and belongs to the technical field of a daily detergent. By adopting the preparation method, a humic acid/salt with sterilization and deodorization functions, a surfactant with soil removability, and the like are compounded, so that sterilization, deodorization and decontamination are organically fused together. The special scrubbing solution is prepared from an antibacterial deodorant, a surfactant, a fluorescent brightener, other adding assistants, deionized water and the like. Compared with the prior art, the special scrubbing solution has new characteristics of being good in sterilization and deodorization functions besides the traditional advantages of being mild and fragrant, resistant to hard water, anti-static, significant in decontamination effect and the like. In addition, the washed wastewater flows into a sewer or a urinal and the like, can be used as a sewage deodorant, and also can be used as a natural fertilizer for plants such as fruit trees and the like. The special scrubbing solution is simple in preparation technology, low in cost, high in practical value, green and environmental, and applicable to industrial production.

The invention discloses a preparation method of a high-current-carrying multi-core Bi-2223 superconducting tape under a magnetic field. The method comprises the following steps: 1, adding Bi-2223 precursor powder and CaCuO2 power into a silver sleeve so as to obtain a first tube loading composite; 2, drawing and assembling the first tube loading composite so as to obtain a second tube loading composite; 3, drawing the second tube loading composite into a multi-core Bi-2223 tape; 4, preserving the heat of the multi-core Bi-2223 tape so as to obtain the pretreated multi-core Bi-2223 tape; and 5,thermally treating the pretreated multi-core Bi-2223 tape so as to obtain a multi-core Bi-2223 superconducting tape. The powder tube loading process improves the Bi-2223 grain orientation and grain boundary quality and improves the grain orientation and bonding properties so that the current carrying capacity of the Bi-2223 superconducting tape under the magnetic field can be enhanced and the application in magnets and other fields can be facilitated.

The invention discloses a preparation method of a bi-system high-temperature superconducting material, comprising the following steps of: preparing Bi-2212 powder into a bi-system tape material by adopting a powder tubing method and a clustered drawing technology; dissolving a bonder by using methanol or ethanol as a solvent and then adding the Bi-2212 powder to mix evenly so as to obtain suspension liquid; causing the bi-system tape material to pass through a liquid trough which is loaded with the suspension liquid and then guiding the bi-system tape material to pass through a drying furnace so as to obtain a bi-system high temperature superconducting tape material which is externally coated with a superconducting film; and carrying out semi-melting treatment on the bi-system high temperature superconducting tape material which is externally coated with the superconducting film and then obtaining the bi-system high-temperature superconducting tape material after cooling with a furnace. The preparation process of the invention is simple, reasonable in design, low in manufacturing cost and large in popularization. In the invention, a layer of Bi-2212 superconducting film is added on the surface of the bi-system tape material prepared by a PIT method so that the silver hypergeometric of the tape material is decreased, the effective superconducting area is increased and the engineering current density of the bi-system tape material is improved.

The invention discloses a notopterygium root seed processing method and a black mulching film land cultivating method of notopterygium roots. The notopterygium root seed processing method comprises the following steps: uniformly stirring fresh notopterygium root seeds harvested from July 10 to July 31 in current year with arenosols in a mass ratio of 5 to 1, controlling the humidity at 70%, stacking the mixture at an overshadowed environment with air humidity higher than or equal to 80%, turning once in each 7 days, and planting after October 1. According to the notopterygium root seed processing method, the notopterygium root seeds are processed by virtue of arenosols, the primary germination cycle of at least 8 months is shortened to be more than 70 days, and the emergence rate is increased to 75%; by simultaneously planting broad beans in a seed farm, soil nutrients are increased, and the stems of the broad beans can be taken as brackets for the notopterygium roots, so that lodging is prevented, and the quality and the yield of the seeds are increased; and by virtue of techniques of mulching film cultivation and the like, plants originating in cold highland areas are popularized to arid and semi-arid areas with annual rainfalls higher than 500mm, and the popularization area is increased by more than ten times.

The invention relates to a steel billet water beam black mark temperature difference control method in a walking beam type heating furnace, belonging to the technical field of heating furnace optimization control. The steel billet water beam black mark temperature difference control method in the walking beam type heating furnace comprises the following steps: determining a deviation value of theintegrated heat conductivity coefficient caused by the shielding effect of the water beam black mark part and the non-water beam black mark part through the data regression of a buried couple experiment; calculating the temperature difference of the water beam black mark part during the heating process of the steel billet through establishing a temperature tracking calculation model of the water beam black mark part; and performing suitable adjustment on the time of the steel billet in the furnace time according to the different black mark part temperature difference control requirements, so as to form a perfect steel billet water beam black mark temperature difference control method. The steel billet water beam black mark temperature difference control method in the walking beam type heating furnace can make the water beam black mark temperature difference of the steel billet out of the furnace meet the heating control requirements; and the control method has strong operability and has a large promotion value.

The invention discloses a cleaning method, in particular to a cleaning method for effectively removing impurities on ceramic plates, and aims to provide a cleaning method for effectively removing the impurities on the ceramic plates by means of formula washing with ultrasonic instruments and manual washing and by means of chemical components. The cleaning method is applicable to cleaning various ceramic materials; the impurities on the ceramic materials can be removed effectively during the cleaning process, the ceramic materials can be reused, and cost of enterprises is lowered. The cleaning method has the advantages of process simplicity, low cost, high benefit, high applicability and promising promotion prospect and the like.

The invention discloses a corn population artificial synthesis method for genetic breeding. The invention aims to breed a corn species having the advantages of high yield, wide application range, strong disease resistance, and quick dehydration, moreover, the corn should be simply or mechanically cultured and harvest in production in mountainous region of southwest China; and the group is established by selecting the advantages of germplasm materials and carrying out multi-stresses of high strength and multi-area complicated ecological environment stress. The tropic corn Suwan germplasm is themain material, the shortages of the tropic corn Suwan germplasm such as slow dehydration, low seeding rate, bad economical character, and the like are overcome; hybrid seeds suitable for future production are obtained; and the method has an important meaning for the corn breeding and genetic research in the mountainous region of southwest China.

The invention relates to a strong-flavor flue-cured tobacco variety third Xiang tobacco delay slow baking method. On the basis of traditional three-stage baking, the delay slow baking method is characterized in that delay slow backing is conducted for 12 h in the wilting stage and the stem drying stage, the method is mainly characterized in that baking is conducted until tobacco leaves are basically all yellow and become sufficient wilting collapse, in the wilting stage when main veins become soft, the temperature continues to be stabilized for 12 h extension, afterwards, slow warming is conducted, stable humidity elimination is conducted, tobacco stems become yellow, and a yellow-piece yellow-stem small roller is obtained; in the stem drying stage that the tobacco leaves are all dried toform a big roller, the temperature is stabilized for 12 h extension, and finally baking is conducted until all the tobacco stems are dried. According to the third Xiang tobacco delay slow baking process, rapid degradation of chlorophyll can be promoted, the high carotenoid content level and proper polyphenol oxidase activity are maintained, the first-class tobacco rate of the tobacco leaved obtained after baking is increased by 4.4%, the average price is increased by 2.72 yuan/kg, the average tobacco leaf income per mu is increased by about 334 yuan, and the tobacco leaf maturity, tissue structure, identity, oil content and tobacco leaf color are all superior to those of a traditional three-stage baking process.

The invention relates to the technical field of electronic commerce. The invention, and particularly relates to a network sales channel management method. Tthe enterprise accesses the network information service point through the network terminal; t; the enterprise is connected with the network information service point through the network terminal; i; inputting product information and network price information of an enterprise into the network information service point, and issuing investment attraction information, t, the sales network of the enterprise is connected with the network information service point; P; products on the sales network and product information in the network information service point are updated at the same time. the consumer browses the product information in the network information service point and accesses the product information on the enterprise website through the network terminal; d; determining purchased products, submitting orders and paying to the server, matching the products to corresponding channel providers or enterprises by the server according to the order information, delivering the products by the channel providers or the enterprises according to addresses provided by the consumers, confirming that the commodities are received by the network server after the consumers confirm that the commodities are lossless, and prompting the enterprises or the channel providers to extract the commodities by the network server.

The invention provides a security defending system of an electric water heater. The security defending system of the electric water heater comprises a hydraulic pressure control device and a microswitch, wherein the hydraulic control device is provided with a reducible ejector rod which can move under the effect of the hydraulic pressure; the hydraulic pressure control device is arranged on a water inlet pipe of the electric water heater and is communicated with the water inlet pipe, or the hydraulic pressure control device is arranged on a water outlet pipe of the electric water heater and is communicated with the water outlet pipe; the microswitch is electrically connected to a safety plug of the electric water heater; the top rod of the hydraulic pressure control device movably touches the microswitch, the microswitch sends out a power outage signal, the safety plug receives the power outage signal of the microswitch, and the safety plug switches off a heating circuit of the electric water heater. The invention further provides the electric water heater. Through the structure, control through mechanical components is achieved through a pressure unit, the mechanical components are more reliable than electronic signals, and thus malfunctions of the whole security system can be reduced as much as possible.