“ratio of expansion”的概念、定义、翻译、参考文献-科学参考

单词	ratio of expansion
释义	ratio of expansion [`rā·shō ǝv ik`span·shǝn] ^{MECHANICAL ENGINEERING} The ratio of the volume of steam in the cylinder of an engine when the piston is at the end of a stroke to that when the piston is in the cutoff position.
随便看	regional slope regional slope deposit regional snowline regional unconformity region of escape regioselective regiospecific register register breadth register capacity register circuit register control register glass register length register-level compatibility register mark register-sender register ton register tonnage register variable registration registration fire registration mark regmagenesis regmaglypt

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