“herringbone gear”的概念、定义、翻译、参考文献-科学参考

单词	herringbone gear
释义	herringbone gear [`her·iŋ´bōn ´gir] ^{MECHANICAL ENGINEERING} The equivalent of two helical gears of opposite hand placed side by side.
随便看	beam drop beam edge beam efficiency beam expander beam extractor beam fill beam-foil spectroscopy beam form beam-forming electrode beamguide beam hanger beam holding beam hole beamhouse beam-indexing tube beam lead beam lobe switching beam magnet beam parametric amplifier beam pattern beam pocket beam power tube beam pumping unit beam recording beam resonator

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