“rotary drilling rig”的概念、定义、翻译、参考文献-科学参考

单词	rotary drilling rig
释义	rotary drilling rig Encyclopedia 工学探矿机械释 rotary drilling rig回转钻机靠回转器或孔底动力机具转动钻头破碎孔底岩石的钻机。工学桩工机械释 rotary drilling rig旋挖钻孔机用于取土钻孔灌注桩施工的成孔机械。
随便看	microscopic reversibility microscopic scale microscopic state microscopic state, microstate microscopic state numbers microscopic structure microscopic theory of multiferroics microscopic theory of superconductivity microscopic traffic flow simulation Microscopium microscopy microscopy for phar- maceutical analysis micro seafloor electrical field receiver microsecond microsecond plasma microsecond pulsar microsecond pulse microsection of crude drug microseism microseismic monitoring microseismic monitoring data processing microseismic monitoring instrument microseismic monitoring of mine microseismic monitoring software microseismic monitoring system in mines

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