The Precontrol of Basic Mass Concrete structural Cracks
永升城基础大体积混凝土施工的裂缝预控
Rock mass is geologic body which composed by the block and discontinuity surface or structural plane.
岩体是由岩块和不连续面或结构面组成的地质体。
Discontinuities or weakness planes are those structural features which separate intact rock blocks within a rock mass.
不连续面或弱面指在岩体内分割完整岩石的那些构造形迹。
英文例句大全为您提供structural mass英文例句大全,structural mass英文造句,关于structural mass的英语句子,单词structural mass怎么造句,structural mass英文例句大全有哪些,哪些英语句子是关于structural mass,英语单词structural mass的句子,单词structural mass如何造句,structural mass怎么造句等。