Some matched techniques of vacuum pipelines for long-distance passenger transport

The present invention provides a matching technology of vacuum pipeline traffic, so that the vacuum pipeline can be used for point-to-point transport of a plurality of cities in two relatively remote areas. The matching technology comprises the speed requiring passenger exchange, bearing and sealing separation, gas absorption in the pressing type pipeline of operating vacuum vehicle, and other processes. The speed requiring passenger exchange means that a vehicle (group) is sent by a gas brake cabin into a vacuum pipeline from passenger vehicles of the same serial number in each city of the starting area; the vehicle (group) comprises passengers who take the vehicle to the cities in the target area; the vehicles (group) sent from each city in the starting area are communicated according to the speed difference in the running process, so as to exchange the passengers; each vehicle is closed and separated, runs towards each city in the target area, and then leaves the vacuum pipeline through ...

High strength atmospheric corrorsion resistant section steel and production method thereof

Method of vacuum pipelines for long-distance passenger transport

The present invention provides a matching technology of vacuum pipeline traffic, so that the vacuum pipeline can be used for point-to-point transport of a plurality of cities in two relatively remote areas. The matching technology comprises the speed requiring passenger exchange, bearing and sealing separation, gas absorption in the pressing type pipeline of operating vacuum vehicle, and other processes. The speed requiring passenger exchange means that a vehicle (group) is sent by a gas brake cabin into a vacuum pipeline from passenger vehicles of the same serial number in each city of the starting area; the vehicle (group) comprises passengers who take the vehicle to the cities in the target area; the vehicles (group) sent from each city in the starting area are communicated according to the speed difference in the running process, so as to exchange the passengers; each vehicle is closed and separated, runs towards each city in the target area, and then leaves the vacuum pipeline through ...

黄姜皂素工业废水处理方法及综合利用

The invention provides a treatment method for brown Windsor soap element industrial waste water and the synthesis utilization. The method hydrolyses brown Windsor by acid, filters out the high acidity organic waster water, reclaims the acid and water by distilling method, the distilled remained liquid is filtered, the solid can be used as reclaimed soap element or medical or harmless farm insecticide. The filtered liquid is put into ground phosphorite and produces the phosphate fertilizer, or be reclaimed as acid to be sued circularly. The cleaning water of the dregs are poured into biological pool.

Application of micro RNA and lithium ion in preparation of biological agent for coordinated regulation of apoptosis of human colon cancer cells

The invention discloses an application of micro RNA and lithium carbonate in preparation of a biological agent for coordinated regulation of apoptosis of human colon cancer cells. The micro RNA is ggo-miR-192 or hme-miR-34, a sequence of the ggo-miR-192 is shown in SEQ ID NO.1, and a sequence of the hme-miR-34 is shown in SEQ ID NO.2.

Application of paraffin oil composition in preventing and treating diseases and pests of plant

The invention discloses an application for controlling the plant diseases and insect pests for a paraffin oil composition. The paraffin oil composition is formed by mixing paraffin oil and nimbin. The paraffin oil composition is formed by mixing 80 percent to 99 percent of the paraffin oil and 0.3 percent of the nimbin by weight portions according to the proportion of 5 to 1:1, has better effect especially for controlling the plant diseases and insect pests of rice, grapes, oranges, pomelos, citrus, tea leaves, and the like, has low toxicity and low residual and is safe to the natural enemies of the insect pests, and compared with the applied chemical pesticide, the paraffin oil composition has the characteristics of no drug resistance and low use cost and the like, and the control effect reaches 80 percent to 95 percent.

Environmentally-friendly floor

The embodiment of the invention provides an environmentally-friendly floor comprising a wooden panel and a metal or an alloy base, wherein the wooden panel and the metal or alloy base are bonded together by cross-linking reaction glue. The problems that solid wood floor has week non-deformability, large possibility of cracking and low humidity resistance in the prior art are solved; in addition, the environmentally-friendly floor improves the stability of floor, enhances floor non-deformability and increases floor humidity resistance.

Application of paraffin oil composition in preventing and treating diseases and pests of plant

The invention discloses an application for controlling the plant diseases and insect pests for a paraffin oil composition. The paraffin oil composition is formed by mixing paraffin oil and nimbin. The paraffin oil composition is formed by mixing 80 percent to 99 percent of the paraffin oil and 0.3 percent of the nimbin by weight portions according to the proportion of 5 to 1:1, has better effect especially for controlling the plant diseases and insect pests of rice, grapes, oranges, pomelos, citrus, tea leaves, and the like, has low toxicity and low residual and is safe to the natural enemiesof the insect pests, and compared with the applied chemical pesticide, the paraffin oil composition has the characteristics of no drug resistance and low use cost and the like, and the control effectreaches 80 percent to 95 percent.

Wind generating set monitoring cabinet and use method

The invention relates to the technical field of electric control cabinets, in particular to a wind generating set monitoring cabinet and a using method. The invention provides a wind generating set monitoring cabinet, one end of a sealing door is hinged to a cabinet body, and the sealing door is suitable for sealing the cabinet body; a containing groove is formed in the sealing door, and the sealing assembly is rotatably arranged in the containing groove; the adjusting part is arranged in the accommodating groove in a sliding manner; the linkage part is telescopically arranged on the inner side wall of the sealing door, and the linkage part is linked with the adjusting part; wherein in the process of slowly opening the sealing door, the adjusting part is suitable for pushing the linkage part to move in the direction away from the sealing door; in the sliding process, the linkage part drives the sealing assembly to rotate in the circumferential direction so that dust and impurities at the ...

Rotary floating-cup type flusher

The present invention provides a floating-cup type flusher which converts electric signal into flushing action simply and effectively. The flusher mainly consists of water tank with flushing siphon, inlet valve, floating cup rotating mechanism, micromotor and its driving control circuit, timer circuit and other parts.

Bathroom cabinet

The invention discloses a bathroom cabinet comprising a side cabinet, a mirror cabinet and a sink cabinet. Each of the side cabinet, the mirror cabinet and the sink cabinet comprises a frame provided with face plates respectively. Each frame comprises a side frame made of metal and multiple cross beams made of metal, slots are formed on inner side surfaces of the side frame, each cross beam comprises at least one connector arranged at the end thereof, and the connectors are jointed in the slots. Since the frames are made of metal, cracking of the bathroom cabinet is avoided and service life thereof is prolonged greatly.

A intelligent makeup mirror for dressing table

The utility model relates to an intelligent makeup mirror for dressing table, including the pillar of base, mirror main part, connection base and mirror main part, the mirror main part includes mirrorsurface and picture frame, is provided with the display screen on the mirror surface, the picture frame back is provided with the install bin, installs control mainboard and rechargeable battery in the install bin, and the control mainboard is connected with the display screen, and LED lamp and distance sensor are openly installed to the picture frame, and the control mainboard is connected withrechargeable battery, display screen, LED lamp and distance sensor respectively, the control mainboard includes wireless module, power management module and control module, and wireless module and power management module all are connected with control module, and power management module and rechargeable battery are connected, and wireless module can be connected with intelligent terminal, then intelligent ...

Nematode apoptosis regulatory gene ced-4 inducible promoter, rice expression vector and preparation method thereof

The invention discloses a nematode apoptosis regulatory gene ced-4 inducible promoter wn-2, a rice expression vector pCA-Wn-2-CED-4 and a preparation method of the pCA-Wn-2-CED-4 expression vector. According to the invention, a TATA-box core sequence shared by animal and plant genes is added into the reported core sequence having the best inductive effect in a W-box series of the promoter, therefore, a novel wn-2 sequence of a nematode apoptosis gene in rice expression is innovatively designed; the wn-2 and the inherent promoter of the rice expression vector are fused, so that the novel pCA-Wn-2-CED-4 expression vector of the rice expression vector is constructed; the pCA-Wn-2-CED-4 expression vector has the superior effect of inducing rice expression of the target gene ced-4; and the pCA-Wn-2-CED-4 expression vector is screened and connected to correct vector clone and successfully converted into rice varieties, such as Nipponbare and Lijiang Xintuan dark rice.

Application of microRNA (ribonucleic acid) in preparing biological agent for controlling apoptosis ofjoint fibroblast-like synoviocytes

The invention discloses an application of microRNA (ribonucleic acid) in preparing a biological agent for controlling the apoptosis ofjoint fibroblast-like synoviocytes. The microRNA adopts ggo-miR-192 or hme-miR-34, the sequence of ggo-miR-192 is shown as the SEQ ID NO.1, and the sequence of hme-miR-34 is shown as the SEQ ID NO.2.

Method for employing fish movement electric potential variation to monitor poisonous substances in water

Efficient flocculation separator

An efficient flocculation separator used in water supply or sewage treating engineering is composed of many tows, which have same size, are bent into splay shape and are made up of plastics. Said tows are clamped by fixing plates with same top angle. All the splay tows are arranged in same direction and serially linked via central strings to divide them into groups, which are fixed in flocculating or clarrifying spool. Its advantages are long service life and high flocculation efficiency.

Motor stator punching plate

The invention relates to a motor stator punching plate. Winding slots are alternately formed in the stator punching plate through space teeth along the circumference, and the number of the winding slots is the odd times of four (starting from the five times of four), but does not include the common multiples of four and six. The motor stator punching plate can meet a variety of industry standards, the use ratio of silicon steel sheets is greatly increased, and the consumption of copper wires is significantly reduced. Therefore, the production cost is greatly reduced, and the requirements of material saving and consumption reducing are achieved.

Floor buckle

The invention discloses a floor buckle, which is designed and manufactured by an industrial mould, can be closely connected with the ground and is convenient to arrange and multifunctional. The floor buckle is made from an aluminum alloy, and is divided into a primary buckle and an auxiliary buckle which are matched and buckled with each other, wherein the primary buckle has a zigzagged shape; the bottom end of the primary buckle is provided with an extended grounding block, and the top end of the primary buckle is provided with a downwards-bent hooked primary buckle attachment hook; the middle part of the grounding block is provided with a bolt hole; and the auxiliary buckle is provided with an upwards-bent hooked auxiliary buckle attachment hook which is extended out by a certain distance towards the inner side of the matched primary buckle.

Efficient flocculation separator

Rice expression vector and preparation method thereof

The invention discloses a rice expression vector pCA-TUB1-CED-4 and a preparation method thereof. According to the rice expression vector, a reported TUB1 promoter is taken as a basis. The TUB1 is fused with an inherent promoter of the rice expression vector, and a novel rice expression vector pCA-TUB1-CED-4 is constructed. The expression vector has an excellent effect of inducing expression of a target gene ced-4 in rice, cloning vectors which are accurately connected are screened, and rice varieties, such as Nipponbare and LTH are successfully transformed.

Pipeline heat preservation device capable of being rapidly mounted and dismounted

The pipeline heat preservation device comprises a plurality of male-section heat preservation sleeves and a plurality of female-section heat preservation sleeves, and every two adjacent male-section heat preservation sleeves are connected in a meshed mode through the corresponding female-section heat preservation sleeve; the male section heat preservation sleeve comprises inner fitting teeth and two semi-ring male heat preservation sleeves, one sides of the two semi-ring male heat preservation sleeves are hinged to each other, the inner fitting teeth are arranged at the two ends of each semi-ring male heat preservation sleeve, and the inner fitting teeth at the same ends of the two semi-ring male heat preservation sleeves are buckled to form annular convex fitting teeth. The female section heat preservation sleeve comprises outer fitting teeth and two semi-ring female heat preservation sleeves, one sides of the two semi-ring female heat preservation sleeves are hinged to each other, the ...

Traditional Chinese medicine formula for improving male idiopathic oligoasthenospermia, decoction and tablet

The invention relates to a traditional Chinese medicine formula for improving male idiopathic oligospermia, a decoction and a tablet, and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicine formula comprises the following components in parts by mass: 10-20 parts of astragalus membranaceus, 15-20 parts of fructus lycii, 8-12 parts of cistanche, 8-12 parts of medicated leaven, 10-14 parts of rhizoma polygonati, 6-10 parts of rhizoma typhonii, 6-10 parts of rhizoma acori graminei, 4-8 parts of walnut meat, 4-8 parts of polygonum multiflorum, 2-6 parts of ginseng, 2-4 parts of angelica sinensis, 2-4 parts of radix rehmanniae preparata and 1-3 parts of liquorice. After the components are prepared into tablets or decoction for treating idiopathic oligospermia and asthenospermia, the sperm density, the forward movement sperm percentage and the sperm motility can be remarkably improved after 60 days of treatment.