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。
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.
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；
Special moral education is a blood pump, an engine which conveys energy to other organs and make material exchanges with them.
发动机前端附件传动轮系是一个包括空调压缩机、动力转向泵、发电机、机油泵等附件的系统，它们通过V型带或者多楔带连接。
The wheel system for automobile engine accessories consist of the compressor, power steering pump, air filter, generator, etc. which linked by a V-belt or poly_rib belt.
应用推荐