单词 | 热机 |
例句 | DEFINITIVE EXAMPLES 权威例句〔compression〕The process by which the working substance in a heat engine, such as the vapor mixture in the cylinder of an internal-combustion engine, is compressed.工作物质在热机中的压缩过程,如内燃机中混合蒸汽的压缩美国传统〔convector〕A partly enclosed, directly heated surface from which warm air circulates by convection.对流式加热机:一个部分被封闭,暖空气在其直接加热的表面上通过对流进行循环的装置美国传统 |
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