“core bit”的概念、定义、翻译、参考文献-科学参考

单词	core bit
释义	core bit [`kȯr ´bit] ^{DESIGN ENGINEERING} The hollow, cylindrical cutting part of a core drill.
随便看	mean range mean rank method mean rise interval mean rise of tide mean river level mean sea level means-ends analysis mean sidereal time mean solar day mean solar second mean solar time mean specific heat mean spherical intensity mean spring range mean spring rise mean square mean-square deviation mean-square error mean-square-error criterion mean-square velocity mean stress mean sun mean temperature mean temperature difference mean terms

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