pump的例句大全

This article introduces the corrosion mechanism and countermeasures for steam injection pump.

介绍蒸汽喷射泵的腐蚀机理及修复.

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Methods An inclined tube well collecting percolating ground water with powerful pump in the water-bearing stratum in the depth of30 meters below the riverbed of Huanghe River was built.

方法打斜管井深入黄河河床以下30m处，以大功率水泵抽水，经加氯消毒后供生活饮用。

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This device consists of silic gel column, activated charcoal column, flowmeter, conical flask, U-tube, nitrogen jar, air pump and the connected tubes.

该提取装置简单，由硅胶柱、活性碳柱、流量计、锥形瓶、U形管、液罐及各种连接管构成，容易组装。

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Following is a brief introduction of some rotary piston pump application and development prospects.

下面简单介绍一些旋转活塞水泵的应用及发展前景.

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Vibration Characteristics of BJL 5 Fire Pump

BJL-5消防泵振动性能的研究

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The Structure Characteristics of BJL 5 Fire Pump and Improvement on Its Reliability

BJL-5型消防泵结构设计特点及可靠性的改进

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A kind of new-style portable ZXC air pump

新型便携式ZXC气泵

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Test and research on the CBZ 2 high pressure gear pump

CBZ2高压齿轮泵性能检测试验研究

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CFX is used to make a full study on the inner flow field and pump performance.

将所形成的结构化网格导入到流体计算软件CFX内，来进行内部流场和外特性研究。

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Energy consumption of the air-conditioning system used modular refrigeration unit with CWV pump is higher in a food processing shop.

食品加工车间原模块制冷机组定水流量空调系统水泵运行能耗过高，经过变流量改造后，能耗降低，节能效果显著。

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Through controlling the step motor moving, the accurate control of the piston pump is obtained.

通过控制步进电机的运动, 来实现对柱塞泵流量的精确控制.

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Hydraulic piston pump supplies energy for the lift of downhole liquid by the hydraulic pressure.

水力活塞泵是一种依靠液体压力传递能量的抽油系统.

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At this huge oilgas fields of rotary piston pump can also be one remarkable skill.

在油气输送这一巨大领域旋转活塞泵也可一显身手.

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Frequency conversion is an effective energy-saving approach for a pump system.

变频调节是泵系统节能的一种有效手段.

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Pump pass and flow part make by the stainless steel all, corrosion-resistant performance is fine.

泵内过流部件全由不锈钢制造, 耐蚀性能好.

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Centering on the safety of pump houses in oil deposits, the article gives a clarification on the model, basic parameter, selection and their laying of electric wire and cable.

围绕油库泵房安全，对电线电缆的型号、基本参数、选用及其敷设进行了阐述。

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Selection of Electric Wire and Cable in Pump House of Oil Depot

油库泵房电线电缆的选用

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The gear pump adopts frequency conversion which accurate control adhesive capacity output.

独立泵转速由交流马达(变频调速)数字显示精确控制胶量输出.

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The main pump uses frequency conversion control.

主泵采用变频控制.

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The port valve is a key part in a piston pump.

配流阀是柱塞泵中十分重要的元件.

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