The traditional method to adjust the valve opening and to turn on or turn off the pump engine by people to meet the need of water supply was improved.
提出了变频自动控制在节水灌溉中的应用方案，改变了传统的调整阀门开度及人工启停电机来满足供水需要的操作方法。
The gate valve usually is at the off-position, the water pump starts when the gate valve opens slowly, when water pump engine off, the gate valve shuts down slowly first.
闸阀平时是处于关闭状态，水泵启动时闸阀慢慢打开，水泵停机时，闸阀先慢慢关闭。
He thereby transformed an inefficient pump of limited use into a steam engine of a thousand uses.
因此，他将应用范围有限且效率低的蒸汽泵改造成了应用范围广泛的蒸汽发动机。
The resulting steam powered an engine connected to a pump capable of delivering 6,000 gallons of water a minute from the Nile to nearby fields.
水泵每分钟可以从尼罗河抽6000加仑的水给附近的区域。
The system uses the engine to drive a hydraulic pump that charges an accumulator to high pressure.
这种系统利用该发动机来驱动液压泵以使蓄压器充满压力达到高压。
The XCOR team then developed a more powerful engine with an advanced pump-fed fuel system for a larger aircraft now being flight-tested for a commercial customer.
公司的科研小组，正在采用先进泵式喂料系统，为大型飞行器，研制动力更加强大的引擎，现在正在为商业客户的需求，进行飞行测试实验。
We couple the pump with the engine.
我们把水泵与引擎连接起来。
It is not even easy to work out which is engine and which is pump from this contemporary engraving.
它甚至不是容易的工作，这是发动机，这是泵从这个当代雕刻。
Tilt pump downward and remove from engine.
将泵向下倾斜，从引擎移出。
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。
It is an important factor for the perfect matching between the maximal input power of the hydraulic oil pump and the maximum output power of the engine in the design process of the hydraulic shovel.
液压油泵的最大输入功率与发动机的最大输出功率之间的匹配问题是液压挖掘机设计过程中的一个重要内容。
The oil pump has the important task of delivering an adequate volume of oil around the engine at a suitable pressure.
机油泵一个重要的任务是给发动机提供足够量的、压力适当的机油。
Also, the electrical type pump can deliver more fuel than the engine requires even under maximum operating conditions.
当发动机满负荷工作时，电动式燃油泵可以提供比发动机需要的更多的燃油。
To distribute the oil throughout the engine, oil must be pressurized. this is done with an oil pump.
为了将机油分送到整个发动机，必须对机油加油。这是有机油泵来完成的。
This paper introduces the development and design of the rotor oil pump of 6105 engine .
本论文介绍了对6105汽车发动机转子式机油泵的开发设计。
The water pump is a simple centrifugal pump driven by a belt connected to the crankshaft of the engine. the pump circulates fluid whenever the engine is running.
水泵就是一个简单的离心泵，用皮带连接发动机上的曲轴。发动机无论何时运转水泵都能循环起来。
Special moral education is a blood pump, an engine which conveys energy to other organs and make material exchanges with them.
专门的道德教育是一个血液密集区、一个血泵，它像发动机一般向教育肌体的其他部分运送能量并与之不断进行物质交换；
The efficiency of steering pump of port tractor lost very heavy when engine was in high speed.
港口牵引车液压系统中的转向泵在发动机高速状态时的能量损失较大。
It should be noted that the rate of gas engine heat pump is limited regulation, and can not be any regulation, which is the work of the engine and compressor characteristics.
需要指出的是，燃气机热泵的速度调节是有限制的，并不能任意调节，这与发动机和压缩机的工作特性有关。
Therefore, even in very low temperature, the gas engine heat pump can meet the heating requirements will not be for lack of heat.
因此，即使在温度很低的情况下，燃气机热泵仍能满足供热要求，不会出现供热量不足的情况。
A control method for flow is developed in a computer measuring system of automobile engine pump performance.
文章论述一种汽车发动机水泵性能计算机测试系统中流量的控制方法。
An oil engine drives the pump.
油力发动机驱动了泵。
Through experiment, the relation figures of engine rotation speed, coefficient of performance of heat pump and engine thermal efficiency are presented and analyzed.
通过实验，得出了发动机转速与热泵性能系数、发动机热效率的关系曲线，并进行了分析。
The oil pump continues to circulate the oil as long as the engine is running.
只要发动机在运转，机油泵会持续使机油循环。
Operation test of emergency switching-off device for oil pump and ventilator (bilge pump) in engine room.
机舱风、油（舱底泵）应急切断装置操作试验。
Operation test of emergency switching-off device for oil pump and ventilator (bilge pump) in engine room.
机舱风、油（舱底泵）应急切断装置操作试验。
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