The portable pumping set provided by the Executor shall be capable of safe handling of the chemicals to be used.
执行者提供的便携式泵组必须能够安全应用于化学品。
This paper describes the basic characteristics of the various exciting sources of the pumping set, and analyses and calculates the vibration frequencies of the sources.
对五柱塞泵机组的振动激励源进行了分析研究，并对主要激励源振动频率进行了分析、计算；
Then they warmed up the rats, set the hearts pumping, and dangled them in front of hungry boas.
然后，他们把死鼠的身体弄热，安装上人造心脏泵，再把死鼠放在饥饿的蟒蛇面前。
Their farm set up a pumping station this year.
他们农场今年新修了一个抽水站。
Under low to medium load levels, the valves are set for low lift and early closure to reduce pumping losses and improve fuel economy.
低中负荷水平下，阀门设置较低的升力系数和早期关闭泵损失减少，提高燃油经济性。
These methods set up a new pathway for the design of new pumping unit in automatically removing the pumping unit, driving principle and the forming balance weight.
所介绍的方法，在让井方式、驱动原理和配重形式等方面为新型地面采油设备的设计创出一条新路。
The predictable model of the safe yields is set up finally about Dawu water supply base under various pumping conditions according to the results obtained from the calculations above.
最后，依据评价结果建立了不同开采条件下大武水源地可采量预测模型。
The airflow goes via air-draught channel into air-pumping tower, speeding it up. The high-speed airflow acts on blade wheel to drive electric generator set.
热空气沿山坡温室向上运动，并汇聚成有一定速度的气流，该气流经风道进入抽风高塔而被加速，然后作用于风轮叶片，风轮带动发电机发电。
The airflow goes via air-draught channel into air-pumping tower, speeding it up. The high-speed airflow acts on blade wheel to drive electric generator set.
热空气沿山坡温室向上运动，并汇聚成有一定速度的气流，该气流经风道进入抽风高塔而被加速，然后作用于风轮叶片，风轮带动发电机发电。
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