“jack post”的概念、定义、翻译、参考文献-科学参考

单词	jack post
释义	jack post [`jak ´pōst] ^{MINING ENGINEERING} Timber used where a coal seam is separated by a rock band and one bench is loaded out before the other.
随便看	flail flail tank flair flajolotite flak flak analysis excess conduction excess electron excess-fifty code excessive precipitation excess of arc excess reactivity excess-three code exchange exchangeable disk storage exchange adsorption exchange anisotropy exchange broadening exchange buffering exchange cable exchange capacity exchange coefficient exchange current exchange degeneracy exchange force

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