The engine is used for pumping water out of the mine.
这台发动机是用来从矿井中抽水的。
Remember this engine is running backward, and we're pumping heat up.
记住这个热机是反向运行的，我们把热量向上传输。
It also minimises the pumping losses caused by no longer having to "throttle" (ie, strangle) the air flowing into the cylinders in order to control the engine speed.
这样还把由于不必再为了控制引擎转速来抑制空气流入引起的抽吸效应的能耗最小化。
The heart is the body's engine room, responsible for pumping life-sustaining blood via a 60,000-mile-long (97,000-kilometer-long) network of vessels.
心脏是身体的能量室，负责通过60000英里（97000千米）长的血管网络泵入维持生命所需要的血液。
The heart is the body's engine room, responsible for pumping life-sustaining blood via a 60, 000-mile-long (97, 000-kilometer-long) network of vessels.
心脏是身体的能量室，负责通过60000英里(97000千米)长的血管网络泵入维持生命所需要的血液。
Allows faster pumping of oil to the bearings and camshaft for greater protection when starting your engine.
当您启动发动机的时候，可以更快地把机油泵送到轴承和凸轮轴上，从而能够更迅速地保护发动机。
Boulton encouraged Watt to expand the application of the engine, which was originally used just for pumping and mining work.
最初，蒸汽机只是应用于抽水泵和开矿，博尔顿鼓励瓦特扩大蒸汽机的应用。
Boulton encouraged Watt to expand the application of the engine, which was originally used just for pumping and mining work.
最初，蒸汽机只是应用于抽水泵和开矿，博尔顿鼓励瓦特扩大蒸汽机的应用。
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