Because the disc tray in small magnetic tray and between the small metal plates (the middle of a tray oval opening to provide a small tray and the small metal plates of the pull-in space), so in order to ensure the tray out of position, power to provide the thrust roller smaller than the magnetic tray of small metal plates of the suction force the magnetic small tray with small metal plates separated from the tray to come out.
因为盘片托盘在磁性小托盘和小铁片之间(托盘中间有一椭圆形开洞，提供了小托盘和小铁片的吸合空间)，所以要想使托盘出仓，动力滚轮提供的推力要大于磁性小托盘对小铁片的吸力，迫使磁性小托盘与小铁片分离，托盘才能够出得来。
Entrance in the tea, it is natural inhalation, the speed can not be fast, if too much suction force, it will increase the flow rate of tea, some tea would be the gap into the mouth from the teeth, so that food debris between teeth are inhaled and oral tea mixture, increasing odor, taste is not easy to correct Ping Chu.
在茶汤入口时，很自然的吸入，速度不能快，如果太用力吸，就会加大茶汤的流速，部分茶汤就会从牙齿的间隙进入口腔，使齿间的食物残渣被吸入口腔与茶汤混合，增加异味，不易正确的评出滋味来。
A cleaner includes a suction motor mounted in a cleaner main body, and generating a suction force; a filter for collecting dust or filth sucked by the suction force generated at the suction motor; a suction head connected with the filter by a suction tube, and sucking dust and filth on a floor; a brush installed in the suction head so as to ascend/descend in a vertical direction, and sweeping dust and foreign substances into the suction head; and a brush height control apparatus installed in the suction head, and making the brush ascend/descend in a vertical direction.
一种吸尘器，它包括安装在吸尘器主体内并且产生吸力的吸尘马达；收集由吸尘马达所产生的吸力吸入的尘土或污物的过滤器；通过吸尘管与过滤器连接的吸尘头，吸尘头吸入地板上的尘土和污物；安装在吸尘头内从而可以在垂直方向上上升/下降的刷子，它将尘土和异物扫入吸尘头；和刷子高度控制设备，它安装在吸尘头中，并且使刷子在垂直方向上上升/下降。
Coal and grains from Eastern Europe are important to Western Europe, but these products will be exported westward in any event because the necessity of obtaining vital foreign exchange for necessary products from the west creates a suction which the USSR is incapable of counteracting, and there can only be absolute and final domination of Eastern Europe by force of arms.
东欧的煤矿与谷物对于西欧十分重要，但这些产品终究将会通过各种形式向西方出口。因为东欧极端希求与西欧进行货物交换，来获得来自西欧的必需品，这种希求产生了一种强大的吸引力，而这种吸引力是苏联所无法阻挡的。
The pump body consists of suction chamber, liquid storage chamber, turbination chamber, liquid return port, gas-liquid separation chamber, etc. After the pump starts normally, the impeller will suck the liquid in the suction chamber and the air in the inlet line so that the both can mix fully in the impeller. Due to the centrifugal force, the liquid along with the gas flows towards the outer edge of the turbination chamber and then a belt of white foam with a certain thickness and a liquid ring with high-speed rotation come into being on the outer edge of the impeller.
泵体由吸入室、储液室、涡卷室、回液孔、气液分离室等到组成，泵正常起动后，叶轮将吸入室所存的液体及吸入管路中的空气一起吸入，并在叶轮内得以完全混合，在离心力的作用下，液体夹带着气体向涡卷室外缘流动，在叶轮的外缘上形成有一定厚度的白色泡沫及高速旋转液环。
A latitudinal thin slot in 5 mm width was incised on a smooth flat plate. The periodic blow-suction force with different frequency was applied to turbulent boundary layer from a speaker woofer under the plate. The quantitative influence of local periodic blow-suction disturbance with different frequency on statistic character of turbulent boundary layer had been investigated.
在平板湍流边界层的固壁表面沿展向切割一条5mm宽的窄缝，在平板底部用扬声器从壁面向平板湍流边界层内施加不同频率的周期性吹吸扰动，研究不同频率的周期性扰动在平板湍流边界层内发展演化的规律及对平板湍流边界层统计性质的影响。
In addition, in the pressure side, the effect of Coriolis force makes the low-speed streaks slenderer and the space between streaks smaller, and in the suction side, streaks almost disappear and the flow has the tendency to become laminar.
由於科氏力的作用，压力面附近的条带间距减小，条带变细、变短，而吸力面流动脉动衰减，有层流化的趋势。
On average, breast-suction force of the suction bottle is three times the force and draw breast milk for a longer time.
平均而言，吸母乳的力量是吸奶瓶力量的三倍，且吸取母乳的时间较长。
Submersible pump and water pump common difference is it works under water, and pumps most of the work on the ground. The working principle of submersible pumps: submersible pump pump before opening, suction pipes and pumps must be filled with liquid. Open pump, the impeller rotating speed, diving pump with the liquid with the rotating blades, in the role of centrifugal force, the left outside impeller injection, injection of the liquid in the pump shell gradually slow the spread of indoor speed, the pressure gradually increased, and then from the pump outlet, the outflow discharge tube. At this point, in the leaf center left as a result of the liquid formed by the surrounding air do not have a vacuum there is no area of low pressure liquid, liquid-pool surface of the liquid in the role of atmospheric pressure, the pipe flows through inhalation submersible pump, the liquid is continuously pumped from the liquid pool was up and continuous outflow from the discharge pipe. Submersible pump of the basic parameters: including the flow, head, pump speed, supporting power, rated current, efficiency, diameter and so on.
鱼缸潜水泵一种用途非常广泛的水处理工具潜水泵与普通的抽水机不同的是它工作在水下，而抽水机大多工作在地面上开泵后，叶轮高速旋转，潜水泵中的液体随着叶片一起旋转，在离心力的作用下，飞离叶轮向外射出，射出的液体在泵壳扩散室内速度逐渐变慢，压力逐渐增加，然后从泵出口，排出管流出此时，在叶片中心处由于液体被甩向周围而形成既没有空气又没有液体的真空低压区，液池中的液体在池面大气压的作用下，经吸入管流渗入渗出潜水泵内，液体就是这样连续不断地从液池中被抽吸上来又连续不断地从排出管流出潜水泵的基本参数：包括流量、扬程、泵转速、配套功率、额定电流、效率、管径等等。
A vacuum booster pump can be equipped according to the user's operation requirements, and this pump is used as a fore pump. Since the booster pump has an increased suction force, and with the continuous suction of the fore pump, the equipment will obtain higher vacuum percentage.
根据用户使用情况，可配备真空增压泵，将该泵做为前级泵，由于增压泵的抽气力加强，前级泵连续抽除，能使你的设备获得更高的真空。
This dissertation is related to the studies: The basic property of foam in porous media under reservoir condition. The forming, breaking and transporting of foam in ASP system under reservoir condition. The influence factors on foam behavior and its mechanism such as oil, polymer, interfacial tension, wettability, temperature, pore shape, gravity drainage, capillary suction, surface elasticity, viscosity, electric double-layer repulsion, dispersion force attraction and steric repulsion. The lib and pilot study about the phase behavior of ASP-Foam. Fractional-flow theory and its application to foam process at limiting capillary pressure. The building of entire ASP-Foam mathematical model. It considered ASP, rock, foam and oil and their interaction effects. Based on UTCHEM chemical flooding software, developed DQFOAM 1.0 ASP-Foam software. The software can be used to simulating the process in lib and field. It has the functions which can describe entire mechanism of ASP-Foam. Mainly it includs: velocity-dependent dispersion, molecular diffusion, diluent, crude oil effects, surfactant and polymer adsorption, interfacial tension, relative permeability, capillary pressure, hysteretic relative permeability and capillary pressure, capillary trapping, cation exchange, phase density, components and phase viscosity, phase behavior, aqueous reaction, partition of chemical species in oil and the aqueous phase, precipitation/dissolution, in-situ generation of surfactant by the reaction between alkali and acidic components of crude oil, effects of PH on surfactant adsorption, biodegradation, dual porosity model for simple phase tracer, polymer and gel properties such as permeability reduction and inaccessible pore volume and non-Newtonian rheology and adsorption, tracer reaction, influence of foam on mobility of gas, effects of permeability and flow rate and ASP on the strength of the foam. Performed the numerical simulation for the ASP-Foam flooding pilot in Daqing oil field. Provided some useful advises which can enhance the industrial application of the simulator.
本文在以下几个方面做了较深入的研究：①油藏条件下孔隙介质中泡沫的基本性质；②油藏条件下泡沫在三元体系中产生、破裂及其传输性质；③油藏条件下在三元体系中泡沫的影响因素及其机理，其中影响因素主要有原油、聚合物、界面张力、润湿性、温度、体液粘度、界面张力及孔隙的几何形状，其中作用机理主要有重力排液速度、毛细管吸入、表面弹性、双电层排斥、分散力的吸引和位排斥作用；④三元复合体系的相态和泡沫复合体系在油藏条件下性质的室内和矿场研究；⑤分流理论及其在油藏条件下泡沫过程中的应用；⑥建立了一个完整的泡沫复合驱数学模型，该模型考虑了三元、岩石、泡沫、原油、地层水的性质及其相互作用机理；⑦应用所建立的泡沫复合驱模型，在UTCHEM化学驱数值模拟软件基础上开发完成了DQFOAM1.0版本的泡沫复合驱数值模拟软件，应用该软件可以进行矿场和室内岩心驱实验的数值模拟研究及矿场泡沫复合驱方案的优化设计，同时该软件具有全面的机理描述功能，主要包括扩散和弥散，稀释作用，原油、表面活性剂和聚合物的吸附，界面张力，相对渗透率，毛细管压力，相对渗透率和毛细管压力滞后，毛细管捕集，离子交换，相密度，组分相粘度，相态，水相反应，化学物质在油和水中的分配，溶解／沉淀，由酸性原油就地产生表活剂，PH值影响表活剂吸附，有机物的生物降解作用，对于简单的相示踪剂流动的双重介质选项，聚合物的剪切降粘、不可及孔隙体积、渗透率降低、吸附，凝胶的粘度、渗透率降低、吸附，示踪剂的分配、吸附、放射性衰变、反应、不连通孔隙，温度影响粘度、示踪剂反应、凝胶反应、表活剂相态，泡沫对气体流度的影响以及渗透率、流速及三元体系浓度对泡沫强度的影响；⑧针对大庆油田进行了泡沫复合驱的室内岩心驱和矿场试验的数值模拟研究；⑨对泡沫复合驱数值模拟商业化软件的研制提出了切实可行的具体的改进意见。
When a plate anchor is buried in the clay and subjected to uplift force, the difference of excess pore pressures on anchor top and base results in suction force, which may be beneficial to improve the uplift resistance of anchor, especially when wind and wave loadings apply quickly.
当黏土地基中的平板锚承受上拔力时，平板上、下表面超静孔压差形成的吸力使其抗拉承载力显著增加，对于风浪等快速加载条件尤其如此。
When a pulling-up force, especially wind-wave load is applied to the anchor in clay, the uplift resistance can be improved greatly, because of the suction generated by excess pore pressure differential between the top and bottom surfaces of the plate.
当粘土地基中的平板锚承受上拔力时，平板上、下表面超静孔压差形成的吸力使其抗拉承载力显著增加，对于风浪等快速加载条件尤其如此。
In all, one of the key problems on the study of WCRs with SSC is how to design the locomotion mechanism of WCR and structure of SSC for excellent motion capability. Aiming at wheeled WCR with SSCs firstly, the influence on the motion characteristic under suction force of SSC and variable mass is analyzed.
在此基础上，为了促进带SSC的WCR在平面幕墙清洗领域的应用，设计了WWCR的简化机构：一种壁面牵引滑动式清洗机器人(Wall Sliding Cleaning Robot，WSCR)，并和WWCR运动特性和工作能力进行了比较。
Acer-production company to operate the various rubber products (conductive silicon rubber, PORON aging anti-skid rubber; natural rubber, styrene butadiene rubber and synthetic rubber, etc. color EVA; highly flexible foam to force胶制品; various colors and high-density sea Cotton products (cotton fire; enhanced filter cotton; compressed cotton; anti-static cotton; PVC cotton; noise cotton; suction Mexican cotton; Zhenzhu Mian, etc.), various colors and shapes with Beijiao velvet, velvet paper, cloth, paper Park, Dust network, EPE anti-static protection of film, Pakistani products faster, double-alone desktop products and various special stickers heat conductive materials.
光宏公司经营生产各种橡胶制品（导电硅橡胶，PORON防滑老化橡胶；天然橡胶；丁苯橡胶和合成橡胶等）；颜色EVA；高发泡高弹性回力胶制品；各种颜色和高密度海棉制品（防火棉；强化滤棉；压缩棉；防静电棉；PVC棉；隔音棉；吸墨棉；珍珠棉等），各种颜色和形状带背胶绒布，绒纸，不织布，纸朴，防尘网，EPE防静电保护膜，快巴制品，双、单桌面胶贴特殊制品和各种导电散热材料等。
Electronic expansion valve stepper motor is based on changes in the evaporator outlet pressure P1, the compressor suction Plug Valves superheat degree change in real-time changes in power output, the real-time output of the dynamics of change in time to overcome a variety of working conditions and the main expansion of load condition valve spring force changes, so that the valve opening to meet the evaporator, the demand Reducing Valves for fluid volume and thus the amount of fluid for the evaporator and the evaporator load in real-time match, that is, the electronic expansion valve can be set through the controller, man-made and effective control over superheat.
电子膨胀阀的步进电机是根据蒸发器出口压力P1变化、压缩机吸气过热度变化实时输出变化的动力，这个实时输出变化的动力能及时克服各种工况和各种负荷情况下主膨胀阀变化的弹簧力，使阀的开度满足蒸发器供液量的需求，进而蒸发器的供液量能实时与蒸发负荷相匹配，即电子膨胀阀可通过控制器人为设定，有效的控制过热度。
Design suction cup structure in basis of theoretical analysis and flow-field simulation results. Use high-precision electronic balance to measure acting force, and make it clear of the relationship between acting force and structure parameters and work conditions of the suction cup. 3.
以理论分析和流场仿真的结果作为依据进行吸盘的结构设计与研究，利用高精度电子天平测定吸附力大小以及吸附力与吸盘结构参数、工作条件之间的关系。
Matching the Air Flow with the Side-lay's Drawing Force for the Suction-tape Feeding Table
真空输纸板气体流量控制与侧规拉纸力的匹配
By the analysis of the results, the conclusion is that the suction force is the main reason contributed for the soil plug as well as the seepage force.
通过分析可以发现负压吸力和渗流力是造成土塞现象的重要原因。
Combined suction and force pump
吸压（两用）泵，联合真空压力表