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

单词	quarrying machine
释义	quarrying machine [`kwär·ē·iŋ mǝ´shēn] ^{MECHANICAL ENGINEERING} Any machine used to drill holes or cut tunnels in native rock, such as a gang drill or tunneling machine; most commonly, a small locomotive bearing rock-drilling equipment operating on a track.
随便看	size analysis size block size classification size control size dimension size effect size enlargement size-frequency analysis size of a critical region size of weld size reduction sizing sizing screen sizing treatment sjogrenite Sjögren's syndrome Sk skarn skate skatole skauk skavl skeet gun skeg skeletal coding

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