“heat engine”的概念、定义、习题解题方法及翻译-物理辞典

单词	heat engine
释义	heat engine A device for converting heat into work. The heat is derived from the combustion of a fuel. In an internal-combustion engine the fuel is burnt inside the engine, whereas in a steam engine or steam turbine, examples of external-combustion engines, the fuel is used to raise steam outside the engine and then some of the steam's internal energy is used to do work inside the engine. Engines usually work on cycles of operation, the most efficient of which would be the Carnot cycle. This cannot be realized in practice, but the Rankine cycle is approximated by some engines
随便看	ether eudiometer eutectic mixture evaporation even-even nucleus even-odd nucleus event horizon evolute exa- excess electron exchange force excimer exciplex excitation exciton exclusion principle exitance exoergic exosphere exothermic exotic atom expansion expansion of the universe expansivity exponent

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。