97results about How to "Improve the level of technology" patented technology

The invention discloses an airport terminal service robot and a control method thereof. The robot comprises a body, a control system, an identity card identifier and a boarding card printer; the body comprises a chassis, a shell, two driving wheels and two driven wheels; the shell is arranged on the surface of the chassis; the two driving wheels and the two driven wheels are arranged on two sides of the rear part and the front part of the chassis respectively, and a wheel cover is arranged above each wheel; and the control system, the identity card identifier and the boarding card printer are all arranged in an equipment cabin of the shell. The airport terminal service robot can realize manual remote control or automatic control, can provide functions of mobile self-service check-in, fixed line guide, baggage carrying, information query, multi-language voice communication, mobile monitoring and the like in a centralized service mode, and can be recreationally interacted with passengers so as to further simplify the check-in procedures, facilitate outgoing of civil aviation passengers, facilitate improvement of service efficiency and promote the integral scientific and technological level of an airport terminal.

The invention relates to a system and method for intelligently identify and count sputum smear microscopic image tubercle bacillus. The system includes a microscopic imaging device which is additionally provided with a CCD image sensor and the microscopic image of the tubercle bacillus is input into a computer by the CCD image sensor and an image collecting card; the lower side of the microscopic imaging device is provided with a 3D accurate control platform used for finishing the automatic switches of automatic focusing and continuous eyeshot so as to realize dynamic and automatic checking on the continuous eyeshot. A dry lens is adopted as an object lens and a multiple extender lens is added in a light path. Computer control realizes the dynamically intelligent identifying and counting on the tubercle bacillus with continuous eyeshot of the same sputum smear. The invention can replace manual spelling and counting, overcome the defects of manual spelling, improve the efficiency and accuracy of a sputum smear lens detecting method and is simultaneously helpful for improving the scientific level of a normal detecting method of the tubercle bacillus. The invention provides a scientific evidence for the clinical diagnosis and control of tuberculosis.

The invention discloses a distributed fiber optic sensing technology and a system for monitoring of deformation of a high arch dam, which relate to the field of crossing of a dam safety monitoring technology and a fiber optic sensing technology and are used for overcoming the defect of a conventional means for the monitoring of the deformation of the high arch dam and filling the blank of using distributed fiber optic sensing for the monitoring of the deformation of a dome dam. Aiming at the characteristics and the difficulties of the dome dam, two kinds of unique curved fiber optic packaging structures, namely, fiber optic monitoring panels in a weakly curved beam type and a micro-bending beam type, are provided. Based on error analysis and curved beam height control-camber beam segmentation construction, excellent performance, high reliability, long service life, convenience and practicability of monitoring of fiber optic deformation are ensured. A convenient and practical layout installation mode in an arch dam and a gallery, a vertical shaft and a footrill of a dam foundation is provided, so that online remote metering on multi-dimensional and large-scale time-space broad coverage of three components (radial horizontal displacement, tangential horizontal displacement and vertical displacement) of internal deformation of the arch dam, the dam foundation and a dam abutment is realized. An optical demodulation instrument is multifunctional and can be used for metering concrete temperature, reservoir water temperature, slit level in front of a dam, reservoir sedimentation and the like.

The invention relates to a ring array type solid garage which is used for parking and getting small and medium vehicles such as sedans, microbus, etc., consists of the ring tridimensional garage, a translational transmission system, a rotating lifting system, a vehicle-carrying supporting plate and a control system, and relates to the technical fields such as steel structure, mechanical transmission and electrical appliance control, etc. The translational transmission system, the rotating lifting system and the vehicle-carrying supporting plate are configured inside and outside the ring tridimensional garage, and the vehicles are parked in central array parking spaces; therefore, the mechanical structure is simple, the frame is stable and reliable, the parking and getting is convenient and fast, the cost is low, a plurality of defects of existing vertical lifting type garages are made up, and the tridimensional garage can easily participate in concentrated the parking market.

The invnetion discloses a distributed fiber sensing system and technical scheme and provides a high earth-rockfill dam deformation monitoring fiber sensing technology and system. Integrated online remote measurement of three components of internal deformation of all particulate dam material areas (including upstream rockfills of a core-wall dam) of a core-wall earth-rockfill dam and a concrete-faced dam, panel dam perimeter joint-vertical joint deformation, panel flexibility-disengagement joints and concrete-faced bidirectional strain can be realized; large-scope time-space full coverage is realized; three uniquely molded fiber packaging structures are provided, a three-dimensional Euler elastic beam is formed, and force-light direct conversion of fibers is realized; three arrangement modes of the sensing system in a horizontal direction, a vertical direction and a dam slope direction, an integrated application method and a fiber laying technology are brought forward, integration of multiple functions of fiber monitoring is realized, construction is facilitated, the fiber survival rate is guaranteed, and an engineering application value is demonstrated. An optical demodulation instrument employs a high-precision PPP-BOTDA or Brillouin-Rayleigh synthesis system, can realize multiple purposes through one machine with other monitoring projects including seepage and the like and facilitates updating and upgrading of a safety monitoring system.

The invention provides a multi-parameter detection system and method of a T-shaped elevator guide rail. The system comprises an elevator guide rail climbing robot, a wireless transmission module, a laser plummet apparatus, a portable industrial personal computer, and a plurality of detection modules carried by the climbing robot, and the detection modules are used for detecting the length of the elevator guide rail, positions of an elevator guide rail support and a pressing plate, the elevator guide rail gauge and the elevator guide rail perpendicularity correspondingly. According to the multi-parameter detection system and method, the detection efficiency and detection accuracy for detecting a plurality of parameter of the elevator guide rail can be improved to a great extent, in addition, wireless control and data transmission can be achieved in a well pit or outside a well, curves that the guide rail perpendicularity deviation, the gauge deviation and positions of a guide rail connector and the support change along with the height of the guide rail are drawn in real time, and detection and maintenance staff are assisted in rapidly finding out and positioning hidden danger positions.

The invention relates to a livestock breeding intelligent management system based on an internet-of-things and high-definition camera shooting integrated gateway. The system comprises a video recording module, a data collection module, the intelligent gateway, a control module and an adjusting and controlling device module. The video recording module and the data collection module respectively collect real-time states of monitored livestock and poultry and a monitored poultry house. The video recording module and the data collecting module transmit signals to a signal converter in the control module at the same time through the intelligent gateway. The signal converter transmits the converted signals to a computer processor. The computer processor analyzes and processes the received signals and then transmits the signals to the adjusting and controlling device, the real-time states of the monitored animals and the monitored animal greenhouse are adjusted through the adjusting and controlling device, and environment parameters of the livestock and poultry house are monitored in real time in an on-line mode. The system has the advantages of being convenient to install and operate, can effectively prevent livestock and poultry house diseases, improve the scientific and technological level and the comprehensive capacity of the livestock and poultry industry, promote the yield and income increasing and efficiency improving of the livestock and poultry industry and achieve automatic management of livestock and poultry breeding and further can reduce labor intensity of site management personnel and improve labor productivity of an enterprise.

The invention relates to a premix of a grouting material. The premix is characterized in that the premix comprises the following components, by weight, 65-90% of ordinary portland cement with the strength level of 42.5MPa or low alkaline cement with the strength level of greater than 42.5MPa, wherein the water demand for normal consistency is less than 25%, and the tricalcium aluminate content is lower than 8%; 2-29.696% of an ultrafine mineral admixture with a specific surface area of greater than 450m<2> / kg, a water demand ratio of less than 95%, and a 28d activity index of greater than 90%; 5-15% of calcium sulphoaluminate; 0.1-1.5% of a melamine water reducer; 0.002-0.2% of a cellulose polymer, an acrylic polymer or polyoxyethylene; 0.1-1.0% of a carbohydrate, a hydroxycarboxylic acid compound and salts thereof, a sulfate, a carbonate, or calcium formate; 0.002-0.1% of vinyl acetate-ethylene copolymerized rubber powder; and 0.1-1.0% of a chromate or a borate.

The invention relates to a method for preparing germinated oats. The method comprises the steps of selecting raw materials, performing wet-type careful selection, soaking, accelerating the germination of oats, drying germinated oats and packaging the dried germinated oats. Scientific tests show that the nutrient components of the germinated oats prepared by the method have the following changes as compared with oats: 1, a change in protein and amino acid: antihypertensive functional nonprotein amino acid gamma-aminobutyric acid increases by 10 to 40 times; 2, a change in carbohydrate: the rough mouthfeel of oats is obviously improved, so that people is easy to accept the oats; 3, a change in mineral elements: the content of the mineral elements is increased, and the absorption rate of the mineral elements in human bodies is raised; 4. a change in vitamins: the vitamin content of the oats after germination obviously increases; 5, a change in functional factors: as the content of the functional factors of the oats greatly increases, and as a plurality of active enzymes of the oats are fully activated and released, the oats are good in the function of resisting oxidation and favorable for eliminating free radicals in human bodies; and 6, a change in dietary fiber: the function of the oats in treating various chronic diseases is strengthened. The method has the advantages of scientific process flow, extensive raw materials, eating convenience and easy popularization.

The invention relates to the field of health food and particularly relates to raw materials of a health preserving white spirit, a dendrobium health preserving white spirit and a manufacturing method thereof. The raw materials of the health preserving liquor are characterized by comprising the following components in parts by weight: 1-3 parts of dendrobium, 1-3 parts of rhizoma polygonatum and 1-2 parts of medlar. According to the invention, three types of medicine food homology plant raw materials are reasonably collated to serve as the raw materials of the health preserving white spirit for developing dendrobium nectar, and the dendrobium health preserving white spirit provided by the invention is higher in market value; and meanwhile, the preparation process disclosed by the invention is a combination of a modern food new technology and the traditional method, a multilevel coupling clarification technology is adopted, and a chemical clarification technology and an ultrafiltration clarification technology are jointly applied to the production of white spirit products, thus the precipitation can be effectively eliminated, the product quality can be ensured and the technical problem existing in the liquor production in the prior art can be better solved.

The invention discloses an indoor air environment quality coordination control system and method based on multi-parameter evaluation. The system comprises an environment data monitoring system, a computer system and an indoor air environment regulation and control system; the environmental data monitoring system comprises an infrared array sensor, a temperature and humidity sensor, an indoor pollutant sensor and an outdoor pollutant sensor; the indoor air environment regulation and control system comprises an air conditioning system for regulating indoor temperature and humidity, and a purification system and a fresh air system for regulating and controlling indoor pollutant concentration; and the computer system controls the indoor air environment regulation and control system according to the data transmitted by the environment data monitoring system. On the premise that requirements of indoor personnel for indoor environment quality are met, energy waste is reduced to the greatest extent.

The invention discloses a full-automatic fire fighting lifesaving air cushion. The full-automatic fire fighting lifesaving air cushion comprises a framework, an air cushion body, a battery, an MCU, Doppler radar, rightwards and downwards inclined Mecanum wheels, rightwards and upwards inclined Mecanum wheels, wheel hub covers, motors and bolts. Motor shells are disposed at the four corners of the framework correspondingly, and the motors are arranged in the motor shells correspondingly; the battery, the MCU and the Doppler radar are arranged in the center of the framework in sequence from bottom to top; the air cushion body is located on the upper portion of the framework; the Doppler radar performs to-air scanning upwards and transmits impulse wave with fixed frequency through a center through hole of the air cushion body, and if the echo frequency is increased, the MCU judges that an object drops; from the angle of looking down, the Mecanum wheels include the rightwards and downwards inclined Mecanum wheels and the rightwards and upwards inclined Mecanum wheels in the axis directions of rollers on the Mecanum wheels; and the motors are used for driving the assembly of the four wheels so as to drive the framework and the air cushion body to move rapidly in all directions on a horizontal plane. By means of the full-automatic fire fighting lifesaving air cushion, the defects of traditional fire fighting lifesaving air cushions are overcome, full automation is achieved, and important significance to further guaranteeing of life and property security of people is achieved.

The invention relates to a main and collateral channel detector and a detection method thereof. The main and collateral channel detector comprises a power supply, a controller, a main and collateral channel signal sensor used for measuring main and collateral channel values and a main and collateral channel signal collector used for collecting main and collateral channel value signals, wherein the power supply and the controller are connected. The signal output end of the main and collateral channel signal sensor is connected with the signal input end of the main and collateral channel signal collector. The signal output end of the main and collateral channel signal collector is connected with the controller. The received main and collateral channel value signals are subjected to data processing and output through the controller. A qualitative and positioning quantitative diagnosis instrument and method are provided for traditional Chinese medicine doctors, the quantitative problem about diagnosis of the traditional Chinese medicine doctors is effectively solved, numerical value quantization is visually and accurately performed on a pulse-feeling hand feeling diagnosis method of the traditional Chinese medicine doctors, the result is visually represented through images, a stable and reliable basis is provided for the traditional Chinese medicine doctors to perform combinatory analysis and computation on the basis of the traditional Chinese medicine theory, the scientific and technological level of diagnosis of the traditional Chinese medicine doctors is substantially improved, the doctors are helped to achieve the purpose of performing superior treatment before sickness, and the detector and detection method are suitable for being widely applied.

The invention pertains to the field of agricultural machinery, in particular to a mechanical ventilation dehumidifier used for plastic houses and greenhouses, which consists of air supply fans, air supply channels, a control device, a testing device and exhaust fans. Heaters are arranged in the air supply channels; the control device consists of switching groups, single board computers or control machines; the testing device comprises a thermometer, a hygrometer and a carbon dioxide analyzer; the heaters take fiber material as a heating body; the air supply fans and the exhaust fans use switched reluctance motors. By using sunlight shed chambers that are generally used at present, adopting advanced carbon fiber material as the heating body and being driven by switched reluctance motors with high efficiency and energy saving, the invention can realize double-machine synchronization, so as to achieve the purposes of energy saving with high heat efficiency, stability, reliability, and being free of maintenance, thus being capable of adjusting indoor humidity and air conditions. The invention can be broadly applied to sunlight sheds and livestock and poultry greenhouses.

The invention provides a technology simulation testing device for a horizontal well. By the technology simulation testing device for the horizontal well, the shortcoming that the existing petroleum drilling and production testing equipment does not have a testing device capable of simulating actual conditions of a horizontal well is overcome. A testing tubular column is horizontally and fixedly arranged on a fixed support and a hoisting support and is connected with a manifold assembly through a high-pressure pipeline; a sieve tube is arranged in a casing of the testing tubular column; a testing oil tube is arranged in the sieve tube; flanges are fixedly arranged at two ends of the casing; a sampling opening, an observing opening, a measuring meter mounting hole and a bottom sampling opening are formed in a wall of the casing; oil tubes of the manifold assembly are sequentially connected to one another fixedly through a tee joint; the tee joint is also connected with a check valve; the other end of the check valve is connected with a waste liquid draining tube; a union joint is fixedly arranged at the rear end of the manifold assembly; and a vacuum suction valve and a flowmeter are arranged at the rear end of each oil tube of the manifold assembly. The technology simulation testing device for the horizontal well has the advantages that the structure design is reasonable, technologies of segmented water plugging, annular chemical packing, tube external gravel packing, separated injection and the like of the horizontal well can be simulated, and the construction safety and the oil deposit protecting effect of measures of the horizontal well are improved.

This invention provide an electricity supply method and device, which has the following advantages: trackless or track automobile or moving robots without cable for supply; less limitation on the robot movement or trackless automobiles. The trackless or track automobile or moving robot without power storage device decreases the self-weight of the trackless automobile or moving robot to improve the energy usage efficiency.

The invention discloses a capacitive touch screen of single glass structure and a production technology thereof. The capacitive touch screen comprises a small glass white substrate, a touch-control electrode layer and a flexible circuit board, wherein an ITO conductive film is plated on a window area of the small glass white substrate, and a PET protecting film is adhered to the ITO surface; the ITO glass is subjected to wet etching according to the designed electrode pattern, Ag wires and golden fingers are sputtered so as to form the touch-control electrode layer; the ITO glass and the flexible circuit board are connected by conducting resin via a binding procedure, so as to provide a touch-control function through conducting with a touch-control IC. The current capacitive touch screen which is produced by all big manufacturers is low in production qualification rate, high in cost and bad in touch-control effect. The capacitive touch screen provided by the invention has the advantages of material and labor saving, lower cost and higher qualification rate, and is thinner as compared with a traditional production technology and other capacitive touch screens with the single glass structures.

A method for recovering the vegetation in the trace field of subalpine orographical coniferous slash features that a kind of orographical coniferous trees and kind of broad-leaved trees, which have different ecologic and biologic characteristics, are planted in mictic mode, and before planting, their roots are dipped in abscisic acid or survival agent.

A motor train unit double-heading test simulation monitoring device is disclosed. The invention relates to a motor train unit double-heading test simulation monitoring device. In order to solve the problem that tested motor train unit double-heading network communication signals cannot be tested and obvious defects exist in the aspects of test comprehensiveness, reliability and the like, the invention provides a motor train unit double-heading test simulation monitoring device, which comprises a direct-current power supply conversion board, a main processor board, a digital quantity input board, a digital quantity output board and a back board, wherein the direct-current power supply conversion board, the main processor board, the digital quantity input board, the digital quantity output board and the back board are packaged in a 3U case. The structure is portable and practical, train network control, coupler electrical signal rigid line monitoring and debugging information networked transmission are integrated, and the inherent problems in the prior art, such as single testing function and incomplete coverage of testing item points are solved. The device can be applied to multipletypes of motor train units and has good universality, the production organization form is optimized, and the technological level is improved.

The invention discloses a real estate information surveying and mapping system and surveying and mapping method. According to the real estate information surveying and mapping system and surveying andmapping method, a data input modules, a data combing and database building module and an achievement verification module which are connected with one another sequentially are adopted; on the basis ofexisting land surveys, in accordance with national unified technical standards, and according to integrated platform entry requirements, land registration is improved, and land certificates are issued or changed; the specific data of houses are measured; under a context that China aims to curb the excessively rapid growth of housing prices through housing census, the system and method have a veryhigh use value; and with the system and the method adopted, land basic information digitalized, informationized and networked comprehensive management is realized; a digital cadastre, housing surveysand a cadastral map database are integrated; the scientific and technological level of national land and resource management can be comprehensively improved, and economic and social development can be better served.

The invention relates to an intelligent control method for preparing limestone slurry. The method mainly comprises the following steps of: (1) sequentially starting related equipment for preparing limestone slurry through a computer control device; (2) performing automatic feedback regulation employing two sets of operating processes with automatic liquid level regulation and automatic density regulation, wherein the computer control device judges the difference e1 between the current liquid level value L and a standard liquid level value L0 of a slurry tank according to the reading of a liquid level meter, judges the difference e2 between the current actual slurry density value p and a standard density value p0 according to the reading of a densimeter and takes the differences e1 and e2 as regulation parameters of regulating the opening of a door and a feeder; and (3) automatically stopping a slurry preparing system. By adoption of intelligent control, the start of the slurry preparing system, stable operation of the slurry preparing process and operation stop after the slurry preparation are automatically controlled, the method is proper in slurry preparing density and reasonable in slurry preparing speed, the technical level is improved, and the process flow and equipment safety are guaranteed.

The invention discloses a paddy field intelligent planting management system. The paddy field intelligent planting management system includes an information acquisition system, a wireless transmissionsystem, a video monitoring system and a software platform, wherein the information acquisition system includes monitoring devices on the ground, under the ground and under the water for collecting the monitored ground, underground and underwater data and then transmitting the monitored ground, underground and underwater data to the wireless transmission system; the video monitoring system is usedfor checking real-time growth of crops, and pest control monitoring; the wireless transmission system is used for remote wireless transmission of the data of the information acquisition system and the video monitoring system, and is used for transmitting the data to the software platform; and the software platform is provided with a real-time data viewing function, an automation control function,and an early warning function. The paddy field intelligent planting management system has the advantages of improving the scientific and technological level and the labor productivity of rice cultivation, promoting scale rice cultivation and operation by implementing the full-time intelligent management in the rice growth period and real-time monitoring, improving the yield, improving the quality, reducing the cost, and improving the market competitiveness.

The invention discloses a biopharmaceutical production process continuous sterilization automatic control system, which comprises a first dosing tank, a second dosing tank, a maintaining tank, a steamejector, a first-stage heat exchanger and a second-stage heat exchanger. The steam ejector, the maintaining tank, the first-stage heat exchanger and the second-stage heat exchanger are successively connected through pipelines. The steam ejector, the first dosing tank and the second dosing tank are successively connected through pipelines. Two elevator pumps are connected between the steam ejectorand the second dosing tank. A cut-off check valve, a temperature sensor, a material regulating valve, a material flowmeter and a post-pumping valve are successively connected between the steam ejector and the two elevator pumps. Heating time of a culture medium is short, less nutritional ingredients are destroyed, and fermentation efficiency is high. 40-60% steam can be saved, and use amount of circulating water can be saved. The degree of automation is high; labor intensity is reduced; human factors are reduced, thus being beneficial to production quality consistency of various batches. By regulating a technical formula, raw materials can be saved and output can be increased.

The invention provides a distribution store position matching system which is one of the core technologies of a distribution type E-business technology. The development of a distribution store is obstructed due to the blank of a position matching technology so that a chain business type merchant can not develop internet businesses. The difficulty of automatically determining and intelligently matching a user position by a distribution store system is mainly overcome. The special requirements that position matching work of two types of users need to be carried out by the distribution store system at the same time are met. The technical essentials of the distribution store position matching system are that the system can convert automatically-obtained position point data of the users to position group data. Position matching of the users of the both transaction sides is automatically carried out by the distribution store system so that an intelligent matching function of the positions of the users in interaction is realized. The distribution store position matching system is the distribution type E-business core technology and the main usage supports to develop a distribution type E-business platform or system, so that user position identification and matching functions are provided for the distribution store system.

The invention discloses a floating type marine hydrologic observation device. The floating type marine hydrologic observation device comprises a heavy object, a buoy and a mounting box, wherein the heavy object is put at the bottom of the sea; the buoy is connected to the heavy object by a cable rope; the mounting box located above the sea surface is fixed on the buoy floating on the sea surface; a battery, a data acquisition device and a storage are arranged in the mounting box; a water level indicator located on the sea surface is arranged on the buoy and / or the mounting box; an ocean current meter located below the sea level is arranged on the buoy and / or the cable rope; an anemograph and an anemoscope are arranged on the top of the mounting box; the battery is used for supplying electricity for the ocean current meter, the data acquisition device, the storage, the anemograph, the anemoscope and the water level indicator; and the data acquisition device is used for storing data monitored by the ocean current meter, the anemograph, the anemoscope and the water level indicator in the storage in real time. The floating type marine hydrologic observation device is simple in structure, is convenient and efficient to use and can effectively reduce offshore operation time and operation quantity.

The invention discloses a plastic pipe bending device which comprises a rack. An electric cylinder is vertically arranged at the middle position of the top of the rack, a rolling wheel II is rotatably fixed to the end of a piston rod of the electric cylinder, screws are vertically arranged on the rack on the left side and the right side of the electric cylinder in a sliding mode, a pressing wheel II and a pressing wheel I are respectively and rotatably fixed to the bottom ends of the screws on the left side and the right side of the electric cylinder, a base is arranged at the bottom of the rack, a laser probe is arranged at the middle position of the top of the base and is connected with a laser range finder through a control line, and a rolling wheel III and a rolling wheel I are rotatably arranged on the left side and the right side of the laser probe through rolling wheel supports. The plastic pipe bending device is high in structural stability, good in universality and easy to adjust, the quality of bent plastic pipe is good, and the technological level of a process is improved.

The invention discloses an improved casting process of high-carbon steel in the production of billet continuous casting. The casting process comprises the following steps that (1), the installation ofa long nozzle is improved, the installation quality of the long nozzle is improved, and the deviation of the long nozzle is avoided; (2) a tundish and long nozzle argon blowing device is adopted to guarantee that molten steel in the tundish is slightly overturned in the argon blowing process, and the phenomenon that the molten steel is splashed is not allowed; (3) a slag blocking wall is adoptedin the tundish; (4) the tapping temperature is controlled at 1595+ / -10 DEG C; (5) reasonable ladle operation is adopted, and the temperature is lowered at the speed of lower than or equal to 3 DEG C per minute; and (6) the use of a tundish covering agent is enhanced, wherein the covering agent is a carbon-free magnesium oxide covering agent, and the adding amount is 0.6kg per ton of molten steel.According to the improved casting process, the removal of inclusions is facilitated, the control over the superheat degree of the molten steel is enhanced, the use of the tundish covering agent is enhanced, the surface quality and the internal quality of the continuous casting blank are improved, and the market competitiveness of the product is improved.

The invention belongs to the technical field of food beverage, and particularly relates to a preparation method of composite enzyme beverage and the composite enzyme beverage. Cereal such as coarse rice as well as fruit and vegetables are used as main raw materials, saccharomycetes, acetic acid bacteria and lactic acid bacteria are used for performing three-step fermentation, different bacteria are used for performing step-by-step fermentation in different stages of the manufacturing process, the requirements of a human body on health and nutritional effect aspects are met, the vitamin and mineral substances of the fruit and vegetables are retained in the fermentation process, in particular insoluble dietary fiber in the coarse rice is decomposed into components which are easily digested by the human body after the coarse rice is fermented, and the characteristics of rich nutrition and unique flavor are achieved.

The invention discloses a distributed optical fiber sensing system and technical schemes. With the distributed optical fiber sensing system and technical schemes adopted, the networked and integrated online telemetry and large-scale multi-parameter space-time full coverage of the geomembrane bi-directional strain and joint fracture opening degree of the geomembrane anti-seepage earth-rockfill dam can be realized, and the scientific and technological content and effectiveness of the safety monitoring of the geomembrane anti-seepage earth-rockfill dam can be significantly improved. A large-range composite sensing optical fiber composed of a unique SM tight tube optic fiber, a carbon coated SM optic fiber and a fluorinated plastic optic fiber, and a supporting BOTDA type optical signal demodulator and a supporting OTDR type optical signal demodulator are adopted; the strain range of the distributed optical fiber sensing system can be up to 40%, in particular, can simultaneously monitor the occurrence, location and opening degree of the joint fracture of the geomembrane; and therefore, the upgrade of a conventional point-type electric measurement strain gauge can be realized, technical blank and difficulty in joint fracture monitoring can be filled and eliminated respectively. An orthogonal sensing network layout mode, optical fiber laying positioning and solidification techniques and an optical fiber mesh initial field establishing method are provided, so that engineering practicability can be realized.

The invention relates to a leveling polishing machine for an electrolytic manganese negative plate and belongs to leveling polishing machines. The leveling polishing machine mainly solves the technical problems that an existing process is scattered, the mechanization degree is low, a plant use area is large, working efficiency of workers is low, and the working environment is poor, and the like. The technical scheme is that the leveling polishing machine is characterized by comprising a machine frame part, a leveling part and a polishing part. The machine frame part is a machine frame (1) formed by plate welding and comprises a pair of L-shaped mainboards (14). The leveling part comprises more than two pairs of steel wheels 2 shaped like a Chinese character pin, and the polishing part comprises at least one pair of steel wire wheels, a pair of conveying wheels 6, a pair of polishing cloth wheels and a pair of conveying wheels 6, wherein the at least one pair of steel wire wheels, the pair of conveying wheels 6, the pair of polishing cloth wheels and the pair of conveying wheels 6 are sequentially arranged on the machine frame part from front to back. The leveling polishing machine is mainly used for leveling, clearing and polishing treatment of the electrolytic manganese negative plate and similar electrolytic metal negative plates and positive plates.