“quarry bar”的概念、定义、翻译、参考文献-科学参考

单词	quarry bar
释义	quarry bar [`kwär·ē ´bär] ^ENGINEERING A horizontal bar with legs at each end, used to carry machine drills.
随便看	spinner spinneret spinney spinning spinning-band column spinning machine spinoblast spinochrome spinodal decomposition spinode spinor spin-orbit coupling spin-orbit multiplet spinous process spin paramagnetism spin-parity spin-polarized atomic hydrogen spin-polarized low-energy electron diffraction spin quantum number spin resonance spin rocket spin safe spin space spin-spin energy spin-spin relaxation

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