86results about How to "Strong coordination" patented technology

The invention discloses a medicinal composition for treating skin injury and ulcer diseases, and belongs to the field of Chinese medicament. The medicinal composition consists of collagen and Chinesemedicaments for fighting bacterium, diminishing inflammation, removing putrefaction and promoting tissue regeneration such as angelica, Szechuan lovage rhizome, salvia root and the like which are prepared into a plurality of dosage forms by matching the prior art. The technology overcomes the defects that the prior preparations for the trauma department have extremely slow response, longer treatment course, adhesion with the skin, influence on scab cicatrization and the like, and has quick and remarkable treatment effect on various skin diabrosis diseases such as mechanical wound, burn / scald,bedsore, chronic leg ulcer, diabetic foot or cancerous ulcer and the like.

The invention discloses a medicinal composition for treating gynecological inflammation, and belongs to the field of Chinese medicament. The medicinal composition consists of collagen and / or Chinese medicaments for releasing toxin and sterilizing such as collagen and lizardtail, glabrous greenbrier rhizome, Vietnamese sophora root and the like which are prepared into a plurality of dosage forms bycombining the prior art, and is mainly used for treating vaginitis, pelvic inflammation, urethritis and cervicitis diseases. The technical scheme overcomes the defects that the prior externally-applied preparations such as lotion, gel, suppository, ointment and the like have extremely slow response, longer disease course, repeated outbreak and the like, and creatively combines and applies the collagen and the Chinese medicament, can accelerate the healing of ulcer and erosion faces caused by the inflammation, and can greatly shorten the required time for tissue repair.

The utility model relates to a hydraulic cylinder device and a hydraulic cylinder behavior control system with same. The hydraulic cylinder device comprises a cylinder body, a piston and a piston rod, wherein the piston moves in the cylinder body, one end of the piston rod is connected with the piston, and the other end thereof extends out of the cylinder body; and a plurality of signal through holes which are longitudinally arranged along the cylinder body to divide a piston stroke into a plurality of stroke sections are formed on the wall of the cylinder body. The hydraulic cylinder device also comprises a plurality of pressure sensors arranged corresponding to the signal through holes. Compared with the prior art, the invention can conveniently meet the real-time monitoring of the preset section position of the total stroke of the piston, and has the advantages of low cost, good generality and strong anti-interference capacity, and is favorable for giving full play to the powerful data-processing operation capacity of an intelligent controller, and the like.

The invention discloses a pressing module for testing drawing force of a keycap and a test machine for the drawing force of the keycap. The pressing module comprises a pressing board, a pressing board cylinder, and a pressing board driver, which are connected in sequence from bottom to top, wherein the pressing board is used for pressing a keyboard; the pressing board cylinder is used for driving the pressing board to move up and down in a vertical direction; and the pressing board driver is used for driving the pressing board cylinder and the pressing board together to move in a Y-axial direction in a keyboard plane. The test machine for the drawing force of the keycap comprises: a keyboard placing device for placing and inputting a to-be-measured keyboard; a pressing module for testing drawing force of the keycap for pressing the keyboard, a drawing force measuring head module for measuring the drawing force of the pressed keycap in the keyboard; a telescoping module for hanging the measuring head module and performing interval adjustment; a substrate for fixing the telescoping module; and a driving device for driving the substrate to move along the X-axial, Y-axial, and Z-axial directions. The test machine is high in detection rate, low in misjudgement rate, good in versatility, and low in detection cost, and doesn't generate damage to a good keycap.

The invention discloses high-temperature resistant coated sand, which comprises crude sand, an adhesive, a curing agent, a coupling agent, a lubricant and refractorily particles, wherein the dosage of the curing agent is 30 to 50 percent of that of the adhesive; the dose of the coupling agent is 5 to 8 percent of that of the adhesive; the dose of the adhesive is 8 to 10 percent of that of the crude sand; the dose of the lubricating agent is 2 to 5 percent of that of the crude sand; and the dose of the refractorily particles is 10 to 20 percent of that of the crude sand. The refractorily particles comprise the following components in part by weight: 50 to 60 parts of quartz sand, 10 to 30 parts of sand bitumen, 10 to 20 parts of refractory fibers and 5 to 15 parts of graphite powder; and the crude sand comprises the following components in part by weight: 20 to 40 parts of sand bitumen, 50 to 60 parts of hollow grinding sand, and 10 to 20 parts of kieselguhr. The high-temperature resistant coated sand has high coordinability, high refractability, high retentivity, easy preparation and low manufacturing cost.

The invention discloses a user interface dynamic generation model of a household electric apparatus integrated with a universal protocol. By abstracting a household electric apparatus function set into a set of data set based on a simple universal protocol and by combining an expected user control interface of a user to the household electric apparatus, and based on an FMP model, the data set is analyzed and a model is established; and at last, according to the model, the user control interface dynamic generation of the household electric apparatus is realized. The technical solution of the invention provides a design and the dynamic generation to a control system interface of smart household apparatuses; by adopting the model, the work load of a develop engineer of a system front end is greatly decreased; the code quantity of the system development is reduced; with the data driving features of the interface, the update frequency to the smart control system is also reduced; and lastly, the user interface is combined with the control protocol based on the simple universal protocol of the smart household apparatuses, thus the smart control to the household apparatuses is realized conveniently.

A ZigBee and LED visible light communication based system of Internet of things, includes: actual things in the system of Internet of things, a sensing module, a central information system, and a distributed system and open computer network; the system also includes: a ZigBee communication module, a LED visible light communication module, and a plurality of RFID smart tags. The actual things are provided with the RFID smart tags. The sensing module communicates with the RFID smart tags, and then communicate with the ZigBee communication module though a partial node, a key point and a main line, and the ZigBee communicates with the LED visible light communication module, and the LED visible light communication module communicates with the central information system which communicates with the distributed system and open computer network.

The invention discloses a co-precipitation preparation method of a composite oxide denitration catalyst and belongs to the technical field of preparation of nitric oxide reduction catalysts. The method comprises the following steps: in the presence of a solvent, mixing aluminum sulfate, titanium sulfate, ammonium vanadate and sodium metasilicate with at least one of ammonium tungstate, manganese chloride, nickel nitrate, cobalt nitrate and chromic nitrate; then placing an obtained precursor into a muffle furnace, and roasting the precursor to obtain the catalyst. According to the method, the use of TiO2 in a conventional V-W-Ti catalyst is reduced, and the cost is reduced; meanwhile, the specific surface area of the catalyst is increased. The formed catalyst contains two or more of components from Ti, Si, Al, V, W, Cr, Ni, Mn and Co; the denitration activity of the catalyst is favorably improved by the strong cooperative action of each active component and a carrier; the catalyst is applicable to SCR (selective catalytic reduction) denitration reaction at low temperature of 250-500 DEG C.

The invention discloses a machine body of a bionic quadruped robot. The machine body comprises a front machine body, a back machine body and a connecting backbone, wherein the connecting backbone is formed by hinging a first backbone connecting rod, a multi-section backbone connecting rod, a transition piece and a tail end backbone connecting rod in sequence; two front leg connecting blocks of the front machine body are connected with a box body through two pairs of upper swing arms and two pairs of lower swing arms; the two ends of two front machine body dampers are connected with the box body and the front leg connecting blocks respectively; the two ends of a back machine body three-way support are fixedly connected with two back legs of the robot respectively; and the connecting backbone passes through a space between the front machine body and the back machine body. The invention provides a machine body of the bionic quadruped robot, which has waist degree of freedom, high leg and waist connecting flexibility and waist flexibility, according to a felid simulation body structure. By adopting the machine body, the leg and machine body connecting flexibility of the robot is enhanced, posture adjustment of the quadruped robot in the walking, running and jumping processes is facilitated, the waist flexibility of the robot is enhanced, and the waist and leg coordination of the quadruped robot is enhanced.

The invention provides a fish collagen granular formulation and a preparation method thereof, and the problems of the existing collagen in the following existing mode that when collagen is dissolved and eaten in powder, the phenomena of powder flying off, pelleting, wall hanging, slow settling speed and the like are easy to occur; and a bottled solution is inconvenient to carry and store, and other adding hazards are solved. The technical scheme is that the fish collagen granular formulation comprises fish collagen and dissolving-supporting auxiliary materials, and the dissolving-supporting auxiliary materials is 0.3-2.0% of fish collagen in percentage by mass. The preparation method comprises the following steps of adding one or two of mannite, lactose and water-soluble starch as the auxiliary materials by utilizing deep seat codfish collagen as the main raw material, blending, granulating and drying, thereby obtaining the collagen granular formulation which is rich in nutrition, has favorable solution performance, has high purity, is moderate in hardness, and has no hygroscopicity, the dissolving does not fly off and pellets, and the settling speed is rapid.

The invention relates to a preparation method of loquat distilled liquor. The preparation method comprises the following steps: (1) cleaning a fresh loquat fruit, removing a pit, and beating to obtain loquat slurry; (2) adding saccharose which accounts for 10wt%-12wt% of the loquat slurry, and uniformly stirring in time; (3) adding pectinase which accounts for 0.01wt%-0.015wt% of the loquat slurry, and uniformly stirring in time; (4) inoculating a self-made fresh loquat bran saccharomycete which accounts for 0.4wt%-0.6wt% of the loquat slurry, and uniformly stirring in time, wherein the fresh loquat bran saccharomycete is prepared from saccharomyces cerevisiae 2.145 (CGMCC NO.9753); (5) carrying out closed anaerobic fermentation on the loquat slurry at 28-30 DEG C for about 25-30 days to obtain fermentation liquor; and (6) distilling the fermentation liquor to obtain the distilled white liquor. The loquat distilled liquor produced through the preparation method disclosed by the invention is strong in loquat fruit flavor and mellow in liquor body and can be used for effectively reducing the influence of a fermenting metabolic waste on the product quality.

The invention relates to saccharomyces cerevisiae and an application thereof and belongs to the field of microbial engineering. The separated saccharomyces cerevisiae is named as Yu2.145 which is suitable for brewing loquat liquor. The saccharomyces cerevisiae Yu2.145 is preserved in CGMCC (China General Microbiological Culture Collection Center), wherein the address is #3, Yard 1, West Beichen Road, Chaoyang District, Beijing; the preservation date is 9th, October, 2014; and the preservation number is CGMCC No.9753.

The invention discloses a system and method of multi-element pulsed laser deposition for synthesizing a composite material in batches in the field of materials science. The method comprises the following steps of: using several beams of high energy laser, focusing the high energy laser beams and evaporating different source material targets by the focused high energy laser to generate different laser plasma beams, and finally depositing the source material unevenly on a substrate. The system and the method provided by the invention are simple and easy to use and have the characteristics of low cost, high efficiency, strong coordination and so on. The system and the method can be used for large-batch material synthesis in novel material research.

The invention relates to a continuous sedimentation full-range urea dewaxing method of wax-bearing oil. The wax-bearing oil is subjected to complex reaction 1, complex sedimentation washing 2, complex decomposition 3, solvent separation recycling 4 and distillation 5, and thus waxiness is removed. By adopting the continuous sedimentation full-range urea dewaxing method, waxiness can be removed from raw material wax-bearing oil by virtue of continuous steps. The method has the characteristics of strong equipment coordination, short flow, good dewaxing effect, comprehensive energy saving and easiness in operation and control and is applicable to a process for removing the waxiness from the wax-bearing oil in the field of petroleum product processing.

The invention belongs to the technical field of offshore wind power foundations, and discloses an integrated mechanical workboat and a wind power complete machine construction method based on the same. The integrated mechanical workboat comprises a sliding rail laid on the surface of a deck of the integrated mechanical workboat and arranged in the length direction of a boat body, and a carrying plate trailer is arranged on the sliding rail; the stern of the integrated mechanical workboat is provided with a lifting mechanism and a hoisting device, and the carrying plate trailer is limited to be fixed through a fixing support when the deck and the lifting mechanism are in place; by means of the integrated mechanical workboat, transportation and on-site installation and recovery construction operation of a plurality of multi-barrel jacket foundation wind power complete machines can be completed, ship resources can be saved, the transportation, installation and recovery processes are integrated, coordination is high, floating stability in the sinking and recovery processes is effectively controlled, construction difficulty is reduced, the construction period is shortened, and construction cost is reduced; and a new form of transportation, installation and recovery construction of the offshore wind power complete machine is developed.

The invention relates to collagen yoghourt and a production process thereof. The collagen yoghourt is formed by taking fresh cow milk and collagen as main raw materials and cane sugar as an auxiliary material and then fermenting the materials together. According to the invention, the beautifying and health care effects of the yoghourt are enhanced by sufficiently utilizing favorable solubleness and emulsion stability of collagen of deep-sea cod under an acidic condition as well as strong nutrition complementation and functional coordination roles of the collagen of the deep-sea cod with the yoghourt. Meanwhile, the dry matter content of the yoghourt is increased by adopting a scientific and reasonable process and concentrating raw milk instead of a method for improving the yoghourt stability by adding a stabilizing agent in the conventional yoghourt production, and the excellent qualities of fine and smooth tissues as well as mellow and strong aroma of the yoghourt are furthest achieved. The collagen yoghourt is high-quality functional yoghourt with higher beautifying and health care effects.

The invention discloses cherry essence and essence microcapsules. The cherry essence comprises musk, abelmoschus esculentus lactone, methyl dihydrojasmonate, triethyl citrate, gamma-undecalactone, phenyl-1-hexanol, 3-Methyl-3-phenylglycidic acid ethyl ester, phenoxyethyl isobutyrate, dimethyl benzyl carbinyl butyrate, beta-ionone, natural anisylacetone, fructose ester, ethyl vanillin, tricyclodecenyl acetate, damascenone, methyl cinnamate, phenylethyl acetate, blackcurrant essence, high-cis o-tert-butyl cyclohexyl acetate, anisic aldehyde, phenoxyethanol, ethyl maltol, styrallyl acetate, ligustral, isononyl acetate, benzyl acetate, benzaldehyde, hexyl acetate, ethyl 2-methylvalerate, 2-methyl butyl acetate and the like. The cherry essence prepared by the invention not only has strong cherry fragrance, but also has natural soft feeling and high harmony, and the cherry essence microcapsules prepared by taking the cherry essence as a raw material can keep excellent flavor quality of the cherry essence in long-term storage.

The invention relates to an electric vehicle battery replacement device integrating battery replacement and cyclic charging and an application of the electric vehicle battery replacement device. The electric vehicle battery replacement device comprises an annular cable guide rail, an annular base, a charging platform and a replacement platform. The annular cable guide rail is arranged above the annular base, the charging platform is placed on the annular base and is in sliding connection with the annular cable guide rail, and the charging platform can move along the annular base; and the replacement platform is located on one side of the annular base and comprises a vertical lifting frame, a horizontal moving frame and a rotary lifting table, the horizontal moving frame is installed at thetop of the vertical lifting frame, and the bottom of the horizontal moving frame is connected with the rotary lifting table. Battery replacement and battery cyclic charging are integrated, a batteryreplaced from an electric vehicle can immediately enter a battery cyclic rotating disc to be continuously charged, overall coordination of the device is higher, efficiency is higher, and a traditionalmechanical combination design of ''a mechanical arm and a charging tray'' is eliminated.

The invention relates to a fan type metal corrugated pipe plane bending device. The fan type metal corrugated pipe plane bending device is composed of a bending system, a fixing system and a shaping system. According to the fan type metal corrugated pipe plane bending device, by means of cooperation of all part elements of a supporting system of the fan type metal corrugated pipe plane bending device, the fan type metal corrugated pipe plane bending device can be rapidly installed and arranged, then a metal corrugated pipe is fixed utilizing a main arm and a subsidiary arm of the fan type metal corrugated pipe plane bending device, whereafter, the metal corrugated pipe is bent into a corresponding required circular arc shape utilizing a device interdevice pendulum, and finally, the circular arc form of the metal corrugated pipe can be maintained and strengthened utilizing a shaping rod of the fan type metal corrugated pipe plane bending device until the pipe material linetype meets thetest requirements. By means of the fan type metal corrugated pipe plane bending device, the problem that a pipe material sample cannot be bent accurately when leakage resistant performance detectionis performed on the bent metal corrugated pipe is solved, furthermore, the fan type metal corrugated pipe plane bending device is ingenious in construction and easy to operate, operations can be finished by one single people, the bent metal corrugated pipe circular arc sample has the advantages of being standard in linetype, even in force bearing, free of stress concentration and the like, and thefan type metal corrugated pipe plane bending device has quite high application value and promotion prospects.

A medical treatment information platform system is provided. The medical treatment information platform system is connected with a pharmacy and drug store management system, an appointment system, a charge system, an electronic medical record system, an inpatient department system and an outpatient?service / emergency treatment department system, wherein the outpatient?service / emergency treatment department system is connected with a registration system, an emergency treatment pre-examination system and a doctor work station. With the medical treatment information platform system of the invention adopted, data communication transmission can be performed between one center medical information platform and each department, such that complete storage and control of information in a whole hospital can be realized, and therefore, management can be more convenient, coordination among various departments can be stronger; and further, data interactivity between the various departments as well as between the various departments and a medical treatment information platform can be stronger, and operation is simpler, and resource allocation inside the hospital can be better benefitted, and as a result, management of the hospital can be more efficient, and the hospital and patients can be facilitated.

The invention discloses an all-directional moving visual robot system. The all-directional moving visual robot system comprises a general control platform. The general control platform is connected with one or more all-directional moving visual robots. Each all-directional moving visual robot is further connected with a detection instrument. The general control platform is used for managing and commanding the all-directional moving visual robots to perform corresponding actions and monitoring parameters of all the detection instruments in real time. The detection instruments are used for collecting state parameters of operated workpieces in real time and sending the state parameters to the all-directional moving visual robots. The all-directional moving visual robots are used for performing corresponding actions according to control of the general control platform and selecting operation required by the next step according to the state parameters of the received operated worpiece. The all-directional moving visual robot system can break away from constraint of a production line; intelligentized, flexible, high-flexibility and great-adaptability detection work can be achieved; and the all-directional moving visual robot system is high in precision, good in stability, high in repeated positioning precision, great in adaptability and capable of being adapted to various different environments.

The embodiment of the invention provides a distributed transcoding system and a distributed transcoding device. The distributed transcoding system comprises a receiving module, a communication moduleconnected with the receiving module, a control module connected with the communication module, and a plurality of coding and transcoding modules connected with the control module, the receiving moduleis used for receiving an original video stream; the communication module is used for receiving and sending a communication instruction and generating a control instruction according to the communication instruction and the original video stream; the control module is used for sending the original video stream to the encoding and transcoding module according to the control instruction and controlling the encoding and transcoding module to work; and the encoding and transcoding module is used for performing encoding and transcoding processing on the original video stream to generate a target video stream. The distributed transcoding system provided by the embodiment of the invention is simple in structure, simple and convenient to operate, strong in transcoding capability, reasonable in resource utilization and simple to manage.

The invention provides an extracting method for extracting desertliving cistanche alcohol extracts in desertliving cistanche peel, a desertliving cistanche alcohol extract obtained according to the method, and use of the desertliving cistanche alcohol extract. The method comprises the following steps: using the desertliving cistanche peel, baking and crushing the desertliving cistanche peel, and performing ultrasonic extraction, ultrafiltration and purification, so as to obtain the desertliving cistanche alcohol extract of which the molecular weight is smaller than 5000 Dalton; performing concerted application on the desertliving cistanche alcohol extract, radish seeds, rhizoma coptidis, Chinese rhubarb, phellodendron, radix salviae miltiorrhizae, rhizoma polygonati, glossy privet fruits and the like, so as to obtain the medical composition disclosed by the invention; researching the medical composition in the respects of treating and preventing radioactive pneumonia for postradiotherapy, improving the organism immunity, and the like. The extracting method disclosed by the invention increases the utilization of desertliving cistanche which belongs to the rare medicinal materials in imminent danger, so that the desertliving cistanche has a higher economic value, and the extracting method provides a medical composition which has the advantages of high efficiency, low toxicity and low cost, and is easy to generalize for vast patients with tumors.

The invention discloses a hydraulic cylinder device, which comprises a cylinder barrel, a piston, a piston rod and a differential pressure electric signal generating device, wherein two ends of a piston movement simulated control zone of the cylinder barrel respectively form signal oil holes, and the differential pressure electric signal generating device comprises a differential pressure valve, an oil draining device and a pressure sensor. When the piston does not enter the piston movement simulated control zone, a valve core closes the differential pressure valve under the propping of an elastic component, so that an executing cavity and a differential pressure detection cavity of the differential pressure valve are separated from each other; and when the piston enters the piston movement simulated control zone, the valve core overcomes the propping force of the elastic component to open the differential pressure valve under the differential pressure action of the two ends of the piston, so that the executing cavity and the differential pressure detection cavity are communicated with each other. The hydraulic cylinder device has good stability and high pressure resistance capability and pressure pulse resistance capability.

The invention discloses a light and music wireless interaction intelligent system and a light and music wireless interaction control method. The light and music wireless interaction intelligent system comprises a sound collecting and analyzing device (2) and at least one intelligent lamp (1), the sound collecting and analyzing device (2) is separated from the intelligent lamp (1), the intelligent lamp (1) comprises a color light LED light source, the sound collecting and analyzing device (2) is used for collecting environment sound signals and analyzing and converting the environment sound signals into sound spectrum data, the main frequency spectrum is converted into a corresponding color value, the amplitude corresponding to the main frequency spectrum is converted into a brightness value, color and brightness data are periodically sent to the intelligent lamp (1) in a wireless mode, and the intelligent lamp (1) is used for receiving the color and brightness data sent by the sound collecting and analyzing device (2) in a wireless mode, and controlling the color-light LED light source in real time to emit light to display corresponding colors and brightness, so that the color and brightness of the intelligent lamp (1) are dynamically changed along with the change of environment sound. The system can be widely applied to the field of intelligent lighting.

The invention discloses a cloud-based coal gasification water system online analysis and monitoring intelligent system. The system comprises a gasification system, a flash evaporation system, a continuous dosing system and a water quality monitoring system, when the operation condition of the system does not meet the field requirement, control programs and parameters in a cloud server can be directly updated through the Ethernet according to field requirements; the cloud server is connected with a controller through the Ethernet so as to control the system; namely, the control program and parameters are updated; updating is directly carried out through the Ethernet; through setting a plurality of clients, and monitoring on the gasification system, the flash evaporation system, the continuous dosing system and the water quality monitoring system, fast execution response is achieved, the system is convenient to operate stably, the labor intensity of field workers is reduced, good operation of indexes of the coal gasification water system can be controlled, scaling and blockage of a system pipeline and a heat exchanger are eliminated, improvement of the excellence of the operation indexes of the whole gasification device is facilitated, and the purposes of water saving, energy saving and long-period continuous operation of the whole system is achieved.

The invention provides an intelligent goods shelf provided with an X-Y axis. The intelligent goods shelf comprises a goods shelf body, a power supply, a controller and a data storage device which arearranged inside the goods shelf body, and an XY axis article taking assembly erected at the front of the goods shelf body, wherein the goods shelf body is provided with a plurality of layers of goodsracks used for placing goods, and a plurality of partition plates used for partitioning goods which are arranged at intervals and a conveying belt used for conveying goods are arranged on each goods rack; the intelligent goods shelf further comprises first drive motors arranged on the rear parts of the adjacent partition plates and used for driving the conveying belts to operate; and the XY axis article taking assembly comprises a horizontal movement guide rail, a vertical movement guide rail erected on the horizontal movement guide rail and being capable of carrying out parallel movement on the horizontal movement guide rail, and a goods basket mounted on the vertical movement guide rail and being capable of carrying out vertical movement on the vertical movement guide rail, the goods basket can reach the specified any position through the horizontal movement guide rail and the vertical movement guide rail, the degree of reliability is high, and the coordination is strong. The intelligent goods shelf is reasonable in structural design and good in use effect.

The invention relates to a cherokee rose root extract with yang strengthening effect and a preparation method and application thereof, and aims to provide a preparation method of the cherokee rose root extract, wherein the method can reduce the residue of impurities in an extracting solution, improve the purity of effective components and improve the safety of a medicinal preparation. The method specifically comprises the following steps of: pre-treating compound enzymes: adding water and the compound enzymes to cherokee rose root crude powder for enzymolysis, wherein the compound enzymes include cellulase, xylanase and neutral protease, and the addition amount is 0.4-0.8%, 0.1-0.3% and 0.2-0.6% of the mass of the cherokee rose root crude powder in sequence; performing ethanol precipitation; performing supercritical CO2 extraction; adding precipitate obtained by the ethanol precipitation into an extractive solution, and performing concentration; performing dissolving with distilled water, performing adsorption with macroporous resin column, and performing gradient eluting with macroporous resin column to obtain eluate; and ultra-filtration: filtering the eluate with an ultra-filtration membrane to obtain the final product. The invention also provides the application of the cherokee rose root extract in a pharmaceutical composition for enhancing male sexual function. The prepared cherokee rose root extract can be used as a medicine for treating impotence and premature ejaculation, and has definite curative effect.

The invention provides an assembly type crash barrier connection system for a sharp turn, belonging to the field of road traffic facilities. A plurality of stand columns are arranged outside the sharpturn, two crooked connection handrails are arranged between two stand columns in the middle, a plurality of rotational energy consumption barrels are arranged between the two crooked connection handrails, two ends of the crooked connection handrails and the stand columns are connected and fixed, a plurality of connective fixing rods are arranged on the crooked connection handrails, outer barrelsand inner barrels are arranged in the rotational energy consumption barrels, rubber energy consumption layers are arranged between the outer barrels and the inner barrels, the internal spaces of the inner barrels are hollow areas, two ends of a light-weight energy consumption buffer guardrail plate and the stand columns are connected and fixed by connecting pieces, and a transitional connection rubber column is arranged between the light-weight energy consumption buffer guardrail plate and the rotational energy consumption barrel which is close to the light-weight energy consumption buffer guardrail plate; the beneficial effect is that the installation and operation of the system are remarkably simplified, the assembly speed is fast, the construction is simple, the construction cost is low, and the industrialized disassembly is quite convenient.

The invention discloses a tobacco flavor with a grape flavor as well as a preparation method and application of the tobacco flavor. The preparation method of the tobacco flavor with the grape flavor comprises the following steps: carrying out a Maillard reaction on extract of natural fermented raisins, tobacco powder and amino acids in a solution system, thereby obtaining the tobacco flavor. Whenthe tobacco flavor is applied to cigarette flavoring, the smoke has outstanding fragrant and sweet taste, tobacco aroma and baking flavor, and the tobacco flavor is wholly well fused with the own cigarette aroma system and has excellent application prospects.