“rock drill”的概念、定义、翻译、参考文献-科学参考

单词	rock drill
释义	rock drill Encyclopedia 工学机械式打桩机释 rock drill凿岩钻机安装有回转钻进机构或凿岩机，在岩石或混凝土等脆性材质上凿孔的机械。工学凿岩机械释 rock drill凿岩机以冲击作用为主，回转作用为辅，凿碎岩石，进行钻孔的机械设备。
随便看	wired equivalent privacy wired equivalent privacy, WEP wired glass wired laser communication wired networks wired-OR wire drag survey wire drawing wire drawing and needle making wire drift chamber wire electric discharge machining technology wire electrode vibration wire feeding wire feed rate in laser fused deposition wire grating wire grid wire grid polarizer wire-ground distribution system wire interval wireless wireless access wireless access in vehicular environments wireless access points wireless access points, WAP wireless access technique

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