“jet hole”的概念、定义、翻译、参考文献-科学参考

单词	jet hole
释义	jet hole [`jet ´hōl] ^ENGINEERING A borehole drilled by use of a directed, forceful stream of fluid or air.
随便看	soy lecithin soymilk soy oil space space attenuation space biology space capsule space centrode space character space charge space-charge balanced flow space-charge debunching space-charge effect space-charge grid space-charge layer space-charge limitation space-charge polarization space-charge region space cloth space communication space cone space coordinates spacecraft spacecraft ground instrumentation spacecraft launching

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