93results about How to "Improve the ability to adapt to the environment" patented technology

A multiuser supercharged temperature-regulated water-saving device belongs to the technical fields of regulating water temperature of a water heater in advance, supercharging and supplying water for multiple users, and saving water. A regulation group supplements cold water for a hot water tank by a connecting module so as to acquire hot water of the hot water tank, cold water, hot water and pipe water mixing temperature regulation, circulating temperature regulation and automatic temperature pre-regulation are conducted in a temperature regulation module of the regulation group, so as to supply warm water for belonged user groups; and a plurality of regulation groups supplement cold water for a plurality of hot water tanks by a plurality of connecting modules so as to acquire hot water, and each regulation group regulates warm water in advance so as to supply to the device of the belonged user group. The device mainly comprises b connecting modules (45), c regulation groups (51) and a hot water tanks (1), wherein b is of a natural number from 1, 2, 3,....N, c is of a natural number from 1, 2, 3,....N, and a is of a natural number from 1, 2, 3,....N. The device has the advantages of being capable of leading a plurality of users to share a plurality of hot water sources and separately use warm water without mutual interference, being capable of conducting automatic temperature regulation and synchronous supercharging, being wholly automatically anti-freezing, using hot water in power failure, and having no water waste in a temperature regulation process.

The invention relates to an unmanned aerial vehicle and an unmanned aerial vehicle terrain simulation flying method and device. Theunmanned aerial vehicle terrain simulation flying method comprises the following steps of: obtaining the vertical distance between the unmanned aerial vehicle and the ground; obtaining the oblique distance between the unmanned aerial vehicle and the ground; obtaining an included angle between the vertical distance and the oblique distance; and adjusting the terrain simulation flying state of the unmanned aerial vehicle according to the included angle, the vertical distance and the oblique distance. The unmanned aerial vehicle of the embodiment has the beneficial effects that the unmanned aerial vehicle can be controlled to make different flying movements according to different oblique distances between the unmanned aerial vehicle and the ground, thereby enabling the unmanned aerial vehicle to fly by simulating the terrain in various environments such as mountainous regions, hills, terraced fields, plains and high-stalk plants; the operation efficiency of the unmanned aerial vehicle and the ability of the unmanned aerial vehicle to adapt to environments are improved; and the reliability and safety of the unmanned aerial vehicle are improved.

The invention discloses a cantilever-beam electromagnetic-frictional-piezoelectric composite vibration energy harvester, and the energy harvester comprises a structural substrate fixed with an external excitation source, wherein the top of the structural substrate is connected with one end of a support beam elastic substrate. The top of one end of the support beam elastic substrate is movably connected with a cantilever beam elastic substrate, and the top of the other end of the support beam elastic substrate is sequentially provided with a frictional buffering layer and an electrode layer. The bottom of the other end of the support beam elastic substrate is provided with an electromagnetic induction coil, and the top of the other end of the cantilever beam elastic substrate is provided with a magnet. The bottom of the other end of the cantilever beam elastic substrate is provided with a frictional buffering layer, an electrode layer and a silica gel film layer, and the top of the cantilever beam elastic substrate is provided with a piezoelectric component. The energy harvester solves a problem that a conventional vibration energy harvesting device has a specific inherent frequency, and is low in energy utilization rate when the external excitation deflects from the specific inherent frequency.

The invention discloses a novel power battery pack system based on fuzzy PID control and a control method thereof. The system comprises a battery management system, a cooling liquid circulating main pipeline, cooling liquid primary/secondary branch pipes, cooling liquid flow control valves, primary/secondary spherical liquid distribution pivots and s-shaped flat heat exchange pipes. The cooling liquid circulating main pipeline is communicated with a cooling liquid primary branch pipe through a primary spherical liquid distribution pivot, and the cooling liquid primary branch pipe is connectedwith a cooling liquid secondary branch pipe through a secondary spherical liquid distribution pivot. The tail end of each cooling liquid secondary branch pipe is connected with two s-shaped flat heatexchange pipes which are arranged on the outer surface of the battery cell at an interval of 180 degrees, and a cooling liquid flow control valve is arranged on each cooling liquid primary branch pipeand is driven by a stepping motor controlled by a fuzzy PID controller. According to the invention, the power battery pack can be controlled to always work in the optimal temperature range; the balance of the internal temperature of the battery pack is ensured; the disadvantage of unbalanced overall temperature of the battery pack is solved; and the service life is prolonged.

An orally-taken health-care product for beautifying and moistening skin is proportionally prepared from trehalose, hyaluronic acid, lecithin or phosphatidylcholine, nutrients, and auxiliaries.

The invention discloses a silk worm cultivation method. The method includes: managing silkworm hatching hastening, to be more specific, using disinfectant with the chlorine mass fraction of 3% to sterilize a cultivation table one day before silkworm eggs are placed into the cultivation table, scattering a layer of lime powder 0.2-0.5cm in thickness on the surface of the sterilized cultivation table, placing the silkworm eggs into the cultivation table to perform shading silkworm hatching hastening for 4 days, and performing light sensing at 5-7 o'clock on the fifth day to obtain newly-hatched silkworms; managing cultivation, to be more specific, moving the newly-hatched silkworms into a silkworm rearing room, controlling the temperature to be at 25-28 DEG C, feeding the silkworms with feed until the third ecdysis of the silkworms, and feeding the silkworms with mulberry leaves until the cocooning of the silkworms. The method has the advantages that the method is stable in feed effect and high in silkworm feeding rate, the young silkworms are low in disease incidence, the silkworms grow excellently, and simple operation is achieved.

The invention discloses a double-layer sediment remediation capsule and application thereof. The double-layer sediment remediation capsule is divided into an outer bacterial liquid coating layer and an inner adsorption material layer, the outer bacterial liquid coating layer provides nutrient substances for microorganism growth on one hand and protects microorganisms from being affected by the external environment on the other hand, the environment adaptation capacity of the microorganisms is improved; nutrients can be provided for the growth of microorganisms by degrading sediment pollutants;the double-layer sediment remediation capsule is different from a traditional sediment remediation powdery agent, is not influenced by water flow, cannot be lost along with the water flow, has a slowrelease effect, prolongs the action time, and acts on black and odorous bottom mud for a long time.

The invention provides a liquid trehalose dressing for skin barrier wound repair and a preparation method thereof. The liquid trehalose dressing comprisese 8 to 10 parts of trehalose, 1 to 5 parts ofcompound polysaccharide, 1 to 3 parts of epsilon-polylysine, 0.5 to 1.5 parts of an ethanol extract of bamboo leaf flavonoid, 0.03 to 0.06 part of a lactic acid bacillus/soybean milk fermentation product filtrate, 12 to 15 parts of sodium hyaluronate, 5 to 6 parts of collagen, 1.5 to 2.5 parts of a polyol humectant and 1000 to 1100 parts of water. According to the invention, a more stable and moist microenvironment with good air permeability is provided for wound healing; good antibacterial, anti-inflammatory and anti-oxidation effects and a wound surface nursing function are achieved; pigmentation is reduced; stimulation effect on the skin of a wound surface is reduced; the ability of the skin in adapting to the environment is improved; wound surface healing time is shortened; and the dressing can be widely applied to auxiliary repair of wound surfaces produced in laser and tartaric acid skin replacement, microcrystal grinding, hydro lifting and microacupunoture.

The invention discloses an infrared thermal imager shock absorbing device, comprises a thermal imager housing, wherein the thermal imager housing is provided with a shock absorbing assembly for damping the core assembly in a preset direction, the shock absorbing assembly comprises a fastener fixed to the thermal imager housing and a shock absorbing spring pressed between the fastener and the coreassembly correspondingly, and the fastener is adjustable in a fixed position on the thermal imager housing. In actual use, the core assembly is located in the shell of the thermal imager. By adjustingthe fixed position of the fastener on the shell of the thermal imager, the damping force of the damping spring to the core assembly can be adjusted according to the vibration and impact magnitude ofthe infrared thermal imager under the actual use environment, so that the damping force of the damping spring can be adjusted and the damping force of the damping assembly can be adapted to the environment. The invention also discloses an infrared thermal imager comprising the infrared thermal imager damping device, which can be well adapted to different impact environments.

The invention discloses a method for hatching and breeding of quasipaa spinosa. The method is characterized by comprising the following steps: (1) hatching preparation: sterilizing a hatching room byusing 75% ethanol and a sodium hypochlorite solution, cleaning and then putting quasipaa spinosa spawns into hatching troughs filled with sterilizing fountain; (2) hatching: keeping the quantity of quasipaa spinosa spawns in each hatching trough at 200-2300, putting the hatching troughs into a thermostat water bath for hatching, regulating the temperature and the illumination intensity so as to hatch the quasipaa spinosa spawns; (3) metamorphosis breeding: putting hatched quasipaa spinosa tadpoles into a tadpole breeding pool in a breeding room for breeding, feeding the quasipaa spinosa tadpoles by mixing of protein powder and eggs in the early 7 days after being put into the breeding pool, then gradually increasing the fodder feeding amount, and adding an extraction solution to the breeding pool once every two days, until the metamorphosis phase is ended; and (4) domestication breeding: putting the young quasipaa spinosa into the breeding pool, and performing domestication breeding inthe condition of water temperature of 15-18 DEG C.

The invention discloses a mobile laboratory, comprising a modularized PXI board, a PXI case and a computer; the modularized PXI board of the instrument is fixedly installed in the PXI case provided with a PXI slot, The PXI chassis is connected to the computer through an ExpressCard or a PXI-PCI cable. The beneficial effect is that, based on the PXI technology platform, several electronic measurement and analysis instruments are integrated with the instrument modular PXI board, and the control of the electronic measurement and analysis instruments can be realized through the computer, thereby realizing data acquisition and data storage It saves time and is easy to use; it improves the miniaturization and mobility of the general laboratory platform, and improves the ability to adapt to the environment; the interface is simple and easy to operate.

The invention relates to an anti-wrinkle repair essence face cream. The anti-wrinkle repair essence face cream comprises the following components in percentage by mass of 3.7-6.0% of an active repaircomponent,10.0-20.0% of an auxiliary repair component, 12.5-20% of a moisturizing component, 2.5-4.0% of an emulsifying component, 0.4-0.8% of a chelating agent, and the balance of water. According tothe anti-wrinkle repair essence face cream, the composition is an active repair component of oligopeptide-1, sea fennel callus culture filtrate, an daemonorops draco extract and argania spinosa kernel oil, and after the anti-wrinkle repair essence face cream is used, fine lines can be effectively flattened, dry lines and wrinkles are reduced, skin aging is retarded, the phenomena of dryness and looseness can be effectively improved, and the skin is moisturized and smooth and is high in elasticity.

The invention provides an intelligent method for artificial breeding of sauries in Yangtze River. The method includes the steps that a farm is established; a three-dimensional farm is established; a circulation water breeding system is established in the bottom layer; feeding of the sauries is conducted; the feeding proportion is controlled according to the feeding date and the temperature of a breeding water source; daily management is conducted; the time for injecting new water and increasing oxygen is reasonably selected; and disease control is conducted. According to the method, due to the fact that the three-dimensional breeding field is established and multiple breeding water environment detection systems are established, the breeding environment is intelligently detected, the breeding environment of water in the Yangtze River is simulated, a comfortable breeding environment is provided for the sauries, the success rate of the artificial breeding of the sauries is increased, bait on which the sauries feed and the sauries are bred at the same time, ecological environmental protection is achieved, and the breeding efficiency is improved; and due to the fact that the circulation water breeding system is used for recycling a breeding water source, the breeding cost is reduced; and due to the arrangement of a heat insulation system, accurate control over the temperature of the saury breeding environment is ensured.

The invention relates to a method for cultivating a sweet potato seedling based on a seedling raising cylinder, and belongs to the technical field of sweet potato seedling raising. The method comprises the following steps of (1) seed screening; (2) seedling raising shed selection; (3) seedbed neatening and soil preparation; (4) seedling raising paper cylinder preparation and filling; (5) seed pretreatment; (6) sowing, specifically, according to the principle of one hole and one grain, sowing the germinated seeds into the center of each hole of the paper cylinder, slightly pressing and compacting the germinated seeds by fingers, covering the seeds with fine soil, covering the fine soil with sandy soil, ensuring that the sand submerges the edge of the paper cylinder, and then scraping the fine sand by using a wood plate to enable the fine sand to be flush with the top of the paper cylinder; (7) preparation of an arch covering film; (8) film removal; and (9) seedling management. The method is used for solving the technical problems that in the prior art, a sweet potato seedling raising technology is uneven in sowing distance and low in seedling rate of sweet potato seedling seeds.

The invention provides a remote optical cable and a preparation method thereof. The remote optical cable comprises a positioning skeleton located in the center of the cable, supporting skeletons are symmetrically arranged along the four corners of the positioning skeleton respectively, a circular groove is formed between the positioning skeleton and each supporting skeleton, and sub-cables are placed in the circular grooves to form a cable core; an inner sheath is extruded outside the cable core, an aramid yarn braid layer is woven outside the inner sheath, and an outer sheath is extruded outside the aramid yarn braid layer; and the inner sheath, the aramid yarn braid layer and the outer sheath are integrally formed. According to the invention, a skeleton supporting form is adopted, so that the roundness of a product is improved, and the phenomena of large attenuation and even fiber breakage caused by adhesion are avoided; according to the invention, effective optimization is carried out on the premise that the original characteristics of light weight, small bending radius, full medium and the like of the product are ensured, and tensile strength, water resistance, rat bite resistance, impact resistance and pressure resistance are respectively added and optimized, so that the laying range and the comprehensive laying capability of the product are improved.

The invention provides a microorganism manure containing multi-strains, the manure is composed of organic manure and microorganism bacterium, the organic manure is prepared from the process of mixing the raw materials of livestock manure, crop stalk powder, rape seed cake and the like, then adding enzyme bacteria and then fermenting, drying and grinding, while controlling the water content between 10%-15%, the microorganism bacterium is a mixture prepared from bacillus subtilis, photosynthetic bacterium, nitrogen-fixing bacterium, streptomyces coelicolor, and pink gliocladium catenulatum. The manure adopts organic manure and microorganism bacterium as the constituents of the microorganism manure, improves greatly the living environment of the crop, not only provides nutrients for development requirements, but also increases the capability of adapting to environments.