These Wells are useless unless there is power to run the pump.
除非有泵，不然这些水井都是无用的。
March in place. Pump your arms to increase your calorie-burning power.
可以走走。挥动你的臂膀来增加能量的燃烧。
Pump station, just like human's heart, is the core power equipment of steel plant, the normal running of which is very important to product quality and safety in production .
泵站是钢铁厂的核心动力设备，其正常运转对产品质量以及安全生产具有重要的意义。
To start your pump, you have to turn on the power of the motor.
要启动这台水泵，你得开启电机的电源。
Nonlinear refraction index change is proportional to square of mean pump power.
非线性折射率与泵浦平均功率的平方成正比。
To start your pump, you have to turn on the power of the motor.
启动快——开机启动真空泵即出脱气水。
A method to estimate the distribution of pump power is bring up.
引入均方差的概念，建立了抽运光功率分布均匀性判定方法。
Electric fuel pump removal and installation, the necessary total power to be cut off.
电动燃油泵的拆卸及安装时，必需须切断总电源。
Set manual emergency pump and accumulator so as to have emergency operation at power failure;
设置手动应急泵和蓄能器以便停电时应急操作；
Disadvantage is to enhance the tall pump body pump, power consumption as well.
缺点是提升泵泵体高大，功耗也较大。
Disadvantage is to enhance the tall pump body pump, power consumption as well.
缺点是提升泵泵体高大，功耗也较大。
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