“rockbolt”的概念、定义、翻译、参考文献-科学参考

单词	rockbolt
释义	rockbolt [`räk´bōlt] ^ENGINEERING A bar, usually constructed of steel, which is inserted into predrilled holes in rock and secured for the purpose of ground control.
随便看	slenderness ratio slewing slewing mechanism slewing motor slew rate slice slice bar slice drift slice method slicer slicer amplifier slicing slicing method slick slickens slickenside slickolite slick paper proof slide slide-back voltmeter slide conveyor slide gate slide projector slider slide rail

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