“power stroke”的概念、定义、翻译、参考文献-科学参考

单词	power stroke
释义	power stroke [`pau̇·ǝr ´strōk] ^{MECHANICAL ENGINEERING} The stroke in an engine during which pressure is applied to the piston by expanding steam or gases.
随便看	discovery claim discovery vein discovery well discrete discrete address beacon system discrete comparator discrete-film zone discrete radio source discrete sampling discrete set discrete sound system discrete spectrum discrete system discrete-time system discrete transfer function discrete variable discrete-word intelligibility discretization error discriminant discriminant function discrimination discrimination learning discriminator discriminator transformer disdrometer

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