“channeling machine”的概念、定义、翻译、参考文献-科学参考

单词	channeling machine
释义	channeling machine [`chan·ǝl·iŋ mǝ`shēn] ^{MECHANICAL ENGINEERING} An electrically powered machine that operates by a chipping action of three to five chisels while traveling back and forth on a track; used for primary separation from the rock ledge in marble, limestone, and soft sandstone quarries. Also known as channeler.
随便看	north polar sequence North Polar Spur North Pole north pole north-south effect north-stabilized plan-position indicator North Star north temperate zone northupite north-upward plan position indicator north-upward presentation northwester Norton's theorem Norway Current Norwegian Current nor'wester noscapine nose nosean nose cone nose fuse nose-heavy nose height nose leaf nose length

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