rockmann.劈石板工人;气压钻孔机操作者
rockn.岩石;摇滚乐;困境vt.使震惊;摇动;使动心vi.来回摇动;跳摇摆舞
Rockwell indentation tests洛氏硬度压痕法
rock-crushing efficiency岩石破碎效率
rock breaking by water jet水射流破岩
rock series with oil shale含矿岩系
rock resistant eoefficient围岩抗力系数
rock-slope and landslide岩石边(滑)坡
Rock destruction mechanism岩石破坏机理