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38 results about "Horizontal migration" patented technology
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Microscopic slide automatic feeding device
ActiveCN102122065AGuaranteed continuityGuaranteed accuracyMicroscopesHorizontal migrationConveyor belt
The invention discloses a microscopic slide automatic feeding device, which comprises a frame, a microscopic platform, a slide pusher for conveying slides in a cassette through a conveyor belt, a slide horizontal migration clamping device for clamping the slide for translation on the microscopic platform, and a slide uploading and unloading device for transmitting the slide between the slide pusher and the slide horizontal migration clamping device. A discharge port of the slide pusher is adjacent to a feeding port of the slide uploading and unloading device, and the discharge port of the slide uploading and unloading device is connected with the slide horizontal migration clamping device; the slide pusher and the microscopic platform are mounted on the frame, and the slide uploading and unloading device is mounted at a side face of the microscopic platform; and the slide horizontal migration clamping device is mounted on the surface of the microscopic platform. So that, the microscopic slide automatic feeding device can effectively ensure the continuity of a microscopic examination process and the linkage of a slide transmission process, and is simple in structure, convenient to operate and high in microscopic examination accuracy, thereby greatly ensuring the accuracy of the microscopic examination result.
Owner:南京福怡科技发展股份有限公司
Full-automatic double-ccd photosensitive element digital microscope
ActiveCN102122066ATo achieve the purpose of intelligent screeningGuaranteed effectMicroscopesDigital imageOptical density
The invention discloses a full-automatic double-ccd (charge-coupled device) photosensitive element digital microscope, which is used for acquiring specimen image information by synchronously using a colored ccd photosensitive element and a black-and-white ccd photosensitive element so as to obtain a multifocal plane holographic three-dimensional image, synchronously outputting a specimen reading result according to nucleus integral optical density acquired by the black-and-white ccd photosensitive element, and finally outputting a specimen picture and text report. Additionally, the full-automatic double-ccd photosensitive element digital microscope comprises a slide uploading and unloading device and a horizontal migration clamping device for automatically changing the specimen slide, and then, the slide is located in three dimensions through a three-dimensional frame, so that the colored ccd photosensitive element and the black-and-white ccd photosensitive element can conveniently acquire the image information of the specimen. Thus, the full-automatic double-ccd photosensitive element digital microscope can be used for not only performing morphological observation on the specimen, but also taking digital images for a dyed tissue section so as to form the multi-focal plane holographic three-dimensional image, so that all the information of the cell can be observed in multiple layers and multiple focal planes, and accuracy of early diagnosis is greatly improved.
Owner:湖南港湾科学仪器有限公司
Preparation method of nitride film
ActiveCN106544643AEfficient removalImprove migration abilityChemical vapor deposition coatingEffective solutionProduct gas
The invention discloses a preparation method of a nitride film. The preparation method comprises the following steps that in the homoepitaxy growing process of nitride, V-family source gas is delivered in a reaction room continuously; and the flow quantity of III-family source gas delivered in the reaction room are periodically modulated. According to the preparation method of the nitride film, by modulating the size of the III-family source gas flow periodically, the horizontal migration ability of III-family source atoms is strengthened, surface defects are reduced, crystallization quality is improved, and surface flatness is improved; and the preparation method is economical, simple and easy to operate, the obtained nitride film material is good in performance, and the preparation method is an effective solution for high-quality and low-cost growth of the nitride epitaxial thin film.
Owner:NO 55 INST CHINA ELECTRONIC SCI & TECHNOLOGYGROUP CO LTD
Ground leveling robot and construction method thereof
The invention discloses a ground leveling robot and a construction method thereof. The ground leveling robot comprises a base, a plurality of telescopic roller devices positioned at the bottom of thebase and a ground leveling working head positioned on the base, wherein the base is provided with an inclination degree detection sensor; the ground leveling working head comprises a scraping plate, ahorizontally arranged mobile station and a lifting platform connected with one end of the mobile station; the scraper blade can be along the mobile station horizontal migration, and the elevating platform is mounted and can be driven the lift of scraper blade, mobile station on the base. The robot adopts the telescopic roller devices to guarantee the level of a machine body, realizes ground leveling through the back-and-forth movement of scraper blade. The robot can also adopt a sensor to improve the control of the construction precision, and can obviously improve the construction efficiencyand precision.
Owner:浙江百施通智能科技有限公司
Pressure chamber for in-situ generation and triaxial test of marine gas hydrate and using method thereof
ActiveCN109187215ASimple structureEasy to operateMaterial strength using tensile/compressive forcesTriaxial shear testCopper wire
The invention discloses a pressure chamber for in-situ generation and triaxial test of marine gas hydrates and a using method thereof. The pressure chamber is composed of a base, a sleeve and a pistonrod. The sleeve is sequentially provided with a pressure bearing cavity, a refrigerant circulation cavity with rib edges and a heat preservation layer from inside to outside, and a refrigerant circulation pipeline is arranged on the sleeve. A pore pressure applying pipeline, a confining pressure applying pipeline and an air pressure applying pipeline are arranged on the base, and an insulating heat preservation layer is arranged on the surface of the lower bottom of the base. The using method comprises the following steps of: sequentially installing upper and lower main cushion blocks, upperand lower connection blocks, copper wire meshes, latex films, latex sleeves and hollow cylinder specimens on the base; and sequentially applying pore water pressure, inner and outer confining pressureand the pore air pressure to the hollow specimens until the hydrates are formed inside the specimens. The pressure chamber can provide platform support for the in-situ generation and the triaxial test of the marine gas hydrates under the conditions of gas horizontal migration.
Owner:CHINA UNIV OF MINING & TECH
Device for measuring vertical infiltration quantity and horizontal migration quantity of water in litter layer
The invention discloses a separation and measurement device for vertical infiltration quantity and horizontal migration quantity of water contained in a litter layer after rainfall is intercepted by the litter layer. The device comprises a steel ring, a drum, a funnel, a water collection tank and electronic analytical balances, wherein the steel ring is nested in the drums, and a nylon mesh is paved at the bottom of the drum for holding litter; the funnel is located inside the drum and below the steel ring, is connected to the flow collection tank through a round tube, and is used for transferring vertical infiltration water in the litter layer to the water collection tank; the water collection tank is located outside the drum, and used for receiving water transferred from the funnel; and the electronic analytical balances are respectively located at the lower parts of the drum and the water collection tank, and used for measuring the vertical infiltration quantity and the horizontal migration quantity of water in the litter layer. The device provided by the invention can separate and measure the vertical infiltration quantity and the horizontal migration quantity of water in the litter layer under the condition of natural rainfall or artificial rainfall, so as to achieve quantitative research on water movement in the litter layer.
Owner:BEIJING FORESTRY UNIVERSITY
Emissivity two-dimensional distribution and dimension conversion measuring instrument and measurement method thereof
The invention provides a method for measuring emissivity two-dimension distribution and scaling and an apparatus thereof. With the celestial vault as a cold radiation source, a blackbody cloth shed as a normal temperature radiation source, namely, a relative thermal source; a computer system which intelligently controls the blackbody cloth shed to periodically shield a target and withdraw rapidly, thus achieving the effect of alternately changing environmentally radiant illumination; the computer system is adopted to control horizontal migration of a reference board, thus realizing alternate and automatic observation of the target and the reference board; a thermal imaging system is applied as a measurement sensor, information concerning emissivity two-dimension distribution is obtained by inversion of a thermogram collected by the thermal imaging system; a plurality of combinations of secondary scale ground object components can be carried out by multi-pixel thermal infrared radiation, surface temperature and emissivity two-dimension distribution, thus being capable of carrying out researches on surface temperature and emissivity scale conversion, providing a highly effective test platform and a way to explore space scale conversion of emissivity and solve the scientific difficult problem.
Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
Cup for holding bottles in a bottle rack
A cup-shaped receptacle designed to engage the neck of a bottle and rigidly support it in a near horizontal position. The receptacle can be incorporated into many common building materials, so an array of the receptacles permits an attractive display of bottles. Bottles are held in place through the force of gravity and by resilient rings or gaskets disposed in the interior of the receptacle that limit vertical and horizontal migration of bottles. The rings also protect foil caps from damage.
Owner:WUNDERWALL
Filling simulator for salt rock cavern
InactiveCN102071967ABackfill Process OptimizationPrecise flow controlSurface/boundary effectUsing optical meansDiffusionSlurry
The invention discloses a filling simulator for a salt rock cavern, which consists of a stirring device, a pumping device, a simulating salt rock cavern and an image collecting device, wherein the stirring device, the pumping device and the simulating salt rock cavern are connected by a mortar conveying hose and a mortar feeding hose; a camera of the image collecting device is arranged in the front of the simulating salt rock cavern and is controlled by a computer; and a master opening and auxiliary openings which are formed on a cavern cover are matched with a casing pipe, a central pipe, auxiliary opening hollow plugs, master opening plugs, so that the simulating salt rock cavern can realize the simulation of single caverns, dual caverns and multiple communicated caverns. The filling simulator has a simple structure, is convenient to use, distinct in equipment phenomena and multivariant in function, and can simulate the diffusion and settlement phenomena of filling slurry in cavernswith multiple shapes in brine under different filling processes and measure the horizontal migration distance and angles of repose of the caverns.
Owner:INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI
Fracturing sand adding design method based on large parallel plate proppant migration laying object model experiment
ActiveCN111622730AOptimize construction parametersLow costSurveyFluid removalParallel plateClassical mechanics
The invention discloses a fracturing sand adding design method based on a large parallel plate proppant migration laying object model experiment, and particularly relates to the field of oil and gas field development. The method comprises the steps that the value range of each construction parameter is determined according to a fracturing target, a large parallel plate proppant migration laying object model experiment device is used for conducting a contrast experiment on each construction parameter, the migration condition of a proppant under different parameters and a final sand dike form picture are obtained, sand dike form evaluation parameters are used for conducting quantitative evaluation on the final sand dike form, the construction parameters are optimized, the horizontal migration speed and the vertical sedimentation speed of the proppant are measured under different conditions, the supporting height and the horizontal supporting crack length are calculated, sand adding parameters of all stages of fracturing are determined after checking, and the final fracturing sand adding construction scheme is determined by combining the proportion of the proppant and fracturing fluidin all the stages. According to the fracturing sand adding design method based on the large parallel plate proppant migration laying object model experiment, the problem that the quantitative evaluation parameters of an experiment result are few and incomplete is solved, the fracturing yield increasing effect is greatly improved, and the fracturing construction cost is effectively reduced.
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Electrochromic device and electronic device
The invention discloses an electrochromic device and an electronic device. The electrochromic device comprises an electrochromic material, a first conductive layer, a second conductive layer, and a drive module. The first conductive layer and the second conductive layer are respectively disposed at the two sides of the electrochromic material. A plurality of first electrodes are arranged along thecircumferential direction of the first conductive layer at intervals; and a plurality of second electrodes are arranged in the circumferential direction of the second conductive layer at intervals. The drive module is used for applying first voltages on the first electrodes and the second electrodes according to a preset sequence to realize coloring of the electrochromic material According to theelectrochromic device in the embodiment of the ivnention, voltages are applied to the plurality of first electrodes and the plurality of second electrodes successively in a time-division manner and thus the position of the connected power supplies of the conductive layers change with the electrode conduction sequence, so that voltage differences of the conductive layers at all positions on the plane change with the electrode conduction sequence. Therefore, electrochromic material ions make horizontal migration stably, so that a phenomenon of a layering reaction caused by long-time electrification of the electrochromic material is avoided.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Method for hydraulic fracturing of a low permeability subterranean formation
ActiveUS20110265998A1Avoid flowImprove conductivityFluid removalFracturing fluidHorizontal migration
A fracturing fluid containing proppant particles is injected into a fracture made in a low-permeability subterranean formation, providing a turbulent flow of the fluid in the fracture during injection. This allow to increase a fracture conductivity after its closure by means of preventing transverse migration of proppant particles within the fracture and the reduction of their setting rate.
Owner:SCHLUMBERGER TECH CORP
Sublimation ink digital jet printing terylene textile fabric and manufacturing method thereof
ActiveCN103266479AWith ink retentionKeep non-proliferationFibre typesDyeing processEngineeringHorizontal migration
The invention discloses a sublimation ink digital jet printing terylene textile fabric and a manufacturing method thereof. A terylene textile fabric is padded by using padding liquid prepared from high polymers which have pseudoplastic rheological characteristics and are used as main raw materials, then a pseudoplastic backing-away membrane is formed on the surface of the terylene textile fabric, so jetted ink droplets are allowed to only vertically infiltrate into the fabric without horizontal migration after injection. The manufacturing method comprises the following steps: preparation of the padding liquid; padding; and trimming, inspection and rolling so as to obtain a finished product. According to the invention, the sublimation ink digital jet printing terylene textile fabric has good ink absorption performance, a large contact angle is formed after the ink droplets reach the surface through injection, and the ink droplets have sufficient surface tension to maintain original sizes and shapes and have smooth edges.
Owner:HAINING TIANCHENG WARP KNITTING FABRIC
Non-intrusive experimental device used for researching underwater bubble plumes
InactiveCN110044581AHigh degree of reductionAccurate dataHydrodynamic testingFluid speed measurementCollection systemData acquisition
The invention discloses a non-intrusive experimental device used for researching underwater bubble plumes. The non-intrusive experimental device comprises a power system, an experimental system and adata collection system; the power system comprises an air compressor and a gas buffer tank which are connected with each other; the experimental system comprises a wave maker, a background plate, a water tank and a steel pipeline arranged at the interior of the water tank; the gas buffer tank is connected with the inlet of the steel pipeline through a gas transportation soft tube, the outlet of the steel pipeline is connected to a gas outlet soft tube and stretches out of the water tank and a leakage hole is formed in the steel pipeline; and the data collection system comprises a high-speed camera and a compact type laser doppler velocimeter. The experimental device can measure upward floating time of the gas, bubble plume dimension and horizontal migration distance, flow and pressure of the gas before after the leakage hole and speed of the gas at any measuring point of the flow field; and the parameters provide verification path for a numerical simulation method and perfect underwater bubble plume theory.
Owner:CHANGZHOU UNIV
Measuring method for migration rate in unimolecular level
This invention provides a test method for horizontal migration velocity of monomolecular. A laser emits continuous lasers to focus on an under-test sample in the chip channel via an optical system, the activated fluorescence is collected on CCD by a micro-object glass, characterizing that the exposing time is greater than 8ms dividing the obtained trace length to get the migration velocity. Since fluorescent molecules still migrate during data collection time, fluorescent photons respond at the places corresponding to the DNA molecular moving positions on EMCCD chip to form a molecular migration trace.
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Method for hydraulic fracturing of a low permeability subterranean formation
ActiveUS8327940B2Improve conductivityReduce the chance of solidificationFluid removalFracturing fluidHorizontal migration
A fracturing fluid containing proppant particles is injected into a fracture made in a low-permeability subterranean formation, providing a turbulent flow of the fluid in the fracture during injection. This allow to increase a fracture conductivity after its closure by means of preventing transverse migration of proppant particles within the fracture and the reduction of their setting rate.
Owner:SCHLUMBERGER TECH CORP
Cup for holding bottles in a bottle rack
InactiveUS20100258698A1Easy to mergeEasy to viewCandle holdersLighting support devicesEngineeringBottle
A cup-shaped receptacle designed to engage the neck of a bottle and rigidly support it in a near horizontal position. The receptacle can be incorporated into many common building materials, so an array of the receptacles permits an attractive display of bottles. Bottles are held in place through the force of gravity and by resilient rings or gaskets disposed in the interior of the receptacle that limit vertical and horizontal migration of bottles. The rings also protect foil caps from damage.
Owner:WUNDERWALL
Growth method for current expansion layer and LED epitaxial structure comprising current expansion layer
ActiveCN105870282AImprove performanceImprove lateral mobilitySemiconductor devicesHigh concentrationCurrent distribution
The invention discloses a growth method for a current expansion layer. The growth method comprises a step of periodically growing 4-10 single pieces, wherein each single piece comprises a P type InGaN layer and an Si<x>Al<(1-x)>N layer or the Si<x>Al<(1-x)>N layer and the P type InGaN layer from the bottom up in sequence. The invention also discloses an LED epitaxial structure comprising the current expansion layer. By adoption of the current expansion layer, the rapid propagation of electrons from the N layer to the light emitting layer can be blocked by taking the high energy band of the GaN as the barrier; the longitudinally-propagated and relatively-crowded electrons can be transversely dispersed in a proper degree under the blocking of the energy band of the GaN; meanwhile, high-concentration two-dimensional electron gas is formed by the current expansion layer; the transverse mobility of the two-dimensional electron gas is quite high, so that the transverse expansion of the electrons is accelerated; the current is effectively expanded when the current passes through the current expansion layer macroscopically; and then the current distribution of the light emitting layer becomes uniform, so that the various kinds of performances of the LED are improved.
Owner:XIANGNENG HUALEI OPTOELECTRONICS
Self-suspending proppant based on aerodynamic effect, and preparation method thereof
PendingCN111647398AIncrease buoyancyHorizontal movement shortFluid removalDrilling compositionEngineeringMechanics
The invention discloses a self-suspending proppant based on an aerodynamic effect, and a preparation method thereof. The proppant comprises an internal proppant, a middle viscous coating and an external coating material, the middle viscous coating is adhered to the internal propping agent, the external coating substance coats the outer side of the middle viscous coating, and the external coating substance is a substance which does not react or change under the conditions of normal temperature and normal pressure and generates gas which is not easily dissolved in a reservoir liquid environmentunder the temperature and pressure of a stratum. The provided pneumatic self-suspension proppant is a modified proppant with a brand-new concept. The pneumatic self-suspending proppant can generate gas on the surface of the proppant, increase the buoyancy of the proppant, and avoid the problems that the proppant is too short in horizontal migration and too high in settling speed in cracks, a formed sand levee is too early, a large amount of proppant cannot enter second-level and third-level secondary cracks, the effective supporting range is small, and the effective supporting length of hydraulic cracks cannot meet the design requirement.
Owner:CHINA UNIV OF PETROLEUM (BEIJING)
Plasmid with tracing property and capable of degrading atrazine, gene engineering bacteria and application thereof
InactiveCN103740745AStable biological treatment efficiencyEvaluate and prevent ecological risksBacteriaMicroorganism based processesBacteroidesTherapeutic effect
The invention relates to the field of pesticide degradation, and in particular relates to a plasmid for degrading atrazine, gene engineering bacteria and a degradation method. A recombinant plasmid is obtained by inserting an atrazine degradation gene sequence and a green fluorescent protein nucleotide sequence into a plasmid pUC18. A recombinant plasmid pUC18-(i)atzA-gfp( / i) with functions of atrazine degradation, green fluorescent protein tracing and strong horizontal migration is established, and gene engineering bacterial containing the recombinant plasmid are used for performing biological enhancement on atrazine, so that the formation and scale expansion of aboriginal degradation bacteria can be promoted to ensure that the biological treatment effect of atrazine is stabilized around 90%; meanwhile, in situ monitoring can be performed on the recombinant plasmid in a treatment system and an environment to grasp the distribution and loss of the recombinant plasmid in the gene engineering bacteria and aboriginal degradation bacteria so as to facilitate evaluation and prevention of ecological risks of an environment.
Owner:HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Application of stomatin protein and its coding gene in diagnosis and treatment of lung cancer
InactiveCN109646685APromote growthPromote proliferationOrganic active ingredientsBiological testingLymphatic SpreadTreatment of lung cancer
The invention discloses an application of stomatin protein and its coding gene in diagnosis and treatment of lung cancer. The invention provides the application of stomatin gene expression in preparation of a product; and the use of the product is to inhibit tumor cell metastasis. The invention also protects the application of a substance for inhibiting expression of the stomatin gene in the preparation of the product; and the purpose of the product is to inhibit the tumor cell proliferation. The experiment proves that the overexpression of the stomatin gene can promote the growth and proliferation of lung cancer cells, can significantly inhibit the vertical and horizontal migration and diffusion ability, highly suggests that the stomatin gene plays an important role in the development oflung cancer, can not only play the role of oncogenes to promote tumor proliferation and growth, but also has the function of inhibiting the tumor development and inhibiting the tumor metastasis. The invention provides a new target for the diagnosis and treatment of lung cancer.
Owner:BEIJING HOSPITAL
Trample-deformation-resistant adjusting device for shallow-buried gas pipe
InactiveCN103090110ASurplus Relative Movement SpaceAvoid influencePipe supportsResource recoveryDitch
The invention discloses a trample-deformation-resistant adjusting device for a shallow-buried gas pipe. The trample-deformation-resistant adjusting device for the shallow-buried gas pipe comprises an excavated pipe ditch, a smooth surface base plate and an adjustable base seat, wherein the smooth surface base plate is used for supporting the pipe, and the adjustable base seat is used for supporting the smooth surface base plate. The smooth surface base plate is placed on the top of the adjustable base seat, and both the smooth surface base plate and the adjustable base seat are located in the excavated pipe ditch. The trample-deformation-resistant adjusting device for the shallow-buried gas pipe is simple and reasonable in structure and capable of overcoming the impact on the shallow-buried pipe from coal mining ground surface depression and horizontal migration and various deformations, and preventing the pipe from being damaged by ground surface movement and deformations. In addition, construction operation is simple, convenient and efficient, the problems that pipe resource recovery through coal depression areas and pipe safety are solved, and a novel approach is provided for pipe compressed coal mining.
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
Microscopic slide automatic feeding device
Owner:南京福怡科技发展股份有限公司
Apparatus and methods for lateral flow ion mobility spectrometry
ActiveCN104823045BMaterial analysis by electric/magnetic meansRadio frequency spectrometersAnalyteParallel plate
Owner:BRUKER SCI LLC
Composite barrier against horizontal diffusion and migration of groundwater pollutants and its application
Owner:BEIJING GEOENVIRON ENG & TECH
A fracturing and sanding design method based on large-scale parallel plate proppant migration and placement model experiment
ActiveCN111622730BOptimize construction parametersLow costSurveyFluid removalParallel plateFracturing fluid
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Natural gas filling semi-quantitative determination system and method suitable for low-abundance gas reservoir
ActiveCN111075443AEvaluation fitBorehole/well accessoriesInformation processingQuantitative determination
The invention belongs to the technical field of information processing, and discloses a natural gas filling semi-quantitative determination system and method suitable for a low-abundance gas reservoir. The method comprises the following steps of determining a filling mode of natural gas according to the development conditions of faults and cracks, the sand body superposition relationship between upper and lower stratums and the distance of main hydrocarbon source rock; reflecting the buoyancy formed by the longitudinal continuous hydrocarbon column and the power consumed by transverse migration from the ratio of the vertical migration distance to the horizontal migration distance in the filling path from the main hydrocarbon source filling point to each well point; reflecting the power consumption degree caused by the capillary pressure difference in the sand body from the ratio PD of the range of the constructive diagenetic phase region to the range of the destructive diagenetic phaseregion in the region where the main hydrocarbon source filling point to each well point filling path passes; and through parameter calculation, compiling a contour map, and determining the region with the strongest filling power and the minimum filling resistance as a natural gas dominant filling region. Compared with a traditional oil-gas migration theory, the method is finer and more suitable for evaluation of a single gas field.
Owner:成都悟石科技有限公司
Trample-deformation-resistant adjusting device for shallow-buried gas pipe
InactiveCN103090110BSurplus Relative Movement SpaceIncrease frictionPipe supportsResource recoveryEngineering
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
Method for controlling free rising track and speed of bubble by using empennage
ActiveCN113333183AEasy to manufactureLow costFlotationWater/sewage treatment by flotationExternal energyClassical mechanics
The invention discloses a method for controlling the free rising track and speed of bubbles through an empennage. According to the invention, the empennage is composed of a main wing and a bubble attachment side wing, the included angle between the main wing and the bubble attachment side wing is theta, after bubbles are attached to the side wing, the empennage is driven to obliquely move upwards along a certain angle, and the ascending movement track form and the ascending speed of the bubbles are regulated and controlled by controlling the diameter of the bubbles, the shape of the empennage, the material of the empennage, the empennage aspect ratio k and the included angle theta; the empennage is easy and convenient to manufacture and low in cost, external energy input is not needed in practical application, and large-amplitude spontaneous transverse migration of the bubbles and control over the rising speed can be achieved only by means of buoyancy of the bubbles and the wall surface adhesive force of the side wing coating through empennage control; and different from a super-hydrophobic plane and a silk track, the degree of freedom of the bubbles is reserved to a certain extent by controlling bubble transportation through the empennage.
Owner:CHINA JILIANG UNIV
Full-automatic double-ccd photosensitive element digital microscope
ActiveCN102122066BTo achieve the purpose of intelligent screeningGuaranteed effectMicroscopesDigital imageOptical density
Owner:湖南港湾科学仪器有限公司
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