Series Sand control Pump have been developed to meet the requirement to solve the above problems.
为解决这些问题，我公司研制开发了多种适用于含砂井的特种抽油泵。
A flow control to install before back flow of the loop into the tank and to head the frequence control pump.
流速控制必须安装在循环系统中储罐的回水之前以控制变频泵。
Now the novel linear motor of bidirectional pulse variable-frequency control is applied to drive the flow control pump successfully.
目前，设计的双向脉冲变频控制的直线电机已成功应用于计量泵的驱动器中。
Variable-speed control pump performance, more economical, a broader scope of application of all agricultural water pumps can be used.
变速调节水泵性能，比较经济，适用范围较广，对所有农用水泵均能采用。
A whole control plan is given according to the fact and need of fire control pump room in liquid workshop of Qilu petrochemical store and transport plant.
针对齐鲁石化储运厂液体车间消防泵房的实际情况和具体要求提出了整体控制方案。
The control system, which uses tiny compressors to pump air in and out of the panels, is in the centre.
位于中心的控制系统通过微型空气压缩机控制三角面板里的空气压力。
A doctor might prescribe a drug to bring your heartbeat back under control and try to induce vomiting with ipecac, pump your stomach or absorb the toxin with ingested charcoal.
医生多用调整心率的药物，并用吐根(一种药材)诱导呕吐以排空胃内食物，或内服药用活性炭吸收胃中残留毒素。
The full-scale prototype pump was tested at EMD a business unit of Curtiss-Wright Flow Control Co. that manufactures the pumps for Westinghouse.
足尺寸的原型泵在柯蒂斯莱特流体控制公司的一个事业部-EMD进行测试，它为西屋电气公司制造的各种泵。
Float switch according to the required water level changes, automatic control of pump start and stop, do not need special care.
浮球开关可以根据所需的水位变化，自动控制泵的启动与停止，不需专人看管。
A control system for a new diesel rotary distributor pump is here introduced.
这里介绍一种新型柴油机回转式分配泵的控制系统。
Introduced technological diagram, amount control for material input, adjustable device for flow rate, the principle, structure, advantage of the water plug pump and the operating result.
介绍该装备的工艺流程、下料量的调节控制、可调式恒流装置、堵水泵的原理、构造、优点及装备的应用情况。
The press takes use of advanced two-way cartridge valve system and imported electric pump technology which can realize double closed loop control of pressure and flow rate.
液压系统采用了先进的二通插装阀系统、进口高性能的电子泵技术，实现了主缸压力与流量的双闭环控制；
Field application demonstrates that the management level and economic efficiency of the screw pump production system would be improved by using the control chart.
现场应用表明，根据螺杆泵油井工况宏观控制图，可提高螺杆泵采油系统管理水平及经济效益。
"The small scale of pump operations makes regulation and control of use extremely difficult," Prof Jinxia Wang of the Centre for Chinese Agricultural Policy said.
“小水泵的运用使得监管和控制变得极其困难。”中国农业政策中心的王进夏(音译)教授说。
The hydraulic drilling machine with computer control technology, the pump and engine matching control to realize the intelligent, not only power is stronger, and more fuel-efficient.
这些液压钻机借助了计算机控制技术，泵与发动机的匹配控制实现智能化，不但功率更强，而且更加省油。
A photovoltaic pump system based on a new Z-source inverter, whose theory and control strategy of space vector pulse width modulation (SVPWM) with short through states were introduced.
提出了一种基于新型Z源逆变器的光伏水泵系统，阐述了Z源逆变器的工作原理及其带直通零矢量的SVPWM控制策略。
I believe molding two halves with a vacuum pump to provide pressure will produce a better structure and allow me to better control wall thickness.
我认为两半的模具加上真空泵来提供压力能使结构更好，我也能更好的控制壁厚。
The intensifier pump consists of a hydraulic system, a high-pressure water delivery system, and a control system.
增压缸高压帮浦系统，包含一个液压系统，和一个控制转换系统组。
And even though the pump patients achieved better blood sugar control, the incidence of severe low blood sugar was similar for both groups.
尽管胰岛素泵组血糖控制优于胰岛素注射组，但是两组患者严重低血糖的发生率是相同的。
So at present, the research of the parameter auto-detection and auto-control of the heat pump dryer is of great importance.
所以，现阶段对热泵干燥工艺参数的自动检测和控制的研究是非常重要的。
On the station level, through the solution of in-line non-linear bounded identification problem of parallel running pumps, the self-adapting control of the pump station is realized.
对泵站级，解决了多泵并联运行的水泵参数在线辩识问题，从而实现了泵站的自适应控制。
The technology process and the control demands of a waste water pump are presented, and the design of hardware and software based on PLC for the pump station automatic control are described.
介绍了一个污水泵站的控制工艺和控制要求，阐述了泵站自动控制系统中plc的硬件、软件设计。
The results of the research are of significance in selection of refrigerants and capacity control for heat pump system.
这些研究结果对于各种容量的热泵装置的工质选择和调节都有指导意义。
A flow meter in the potable water line feeds information to the control system which controls the pump speed to control ratio.
饮用水管道中的流量计向控制系统传送信息，控制系统控制泵的速度以控制比率。
The international famous brand development, the proportion of oil pump valve, solenoid valve, hydraulic parts, hydraulic control function is good.
选用国际知名品牌油研的油泵、比例阀、电磁阀等液压配件，良好的液压功能控制。
This paper introduces the control system of a novel double-pump resuscitation(DPR) instrument.
本文介绍一种新型双泵复苏装置的控制系统。
Operation of excess sludge pump is controlled by the computer inside central control room or by PLC under automatic mode.
由中控室内的终端机开关旁通电动蝶阀或由PLC控制自动运行。
The assembling, actuating, water-tight test of pump-turbine globe valve and its quality control are introduced.
介绍了抽水蓄能水轮机球阀装配、动作及密封漏水试验工艺性与质量控制。
The assembling, actuating, water-tight test of pump-turbine globe valve and its quality control are introduced.
介绍了抽水蓄能水轮机球阀装配、动作及密封漏水试验工艺性与质量控制。
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