... hybrid simulation 混合模拟 block wall body 砌块墙体 a second parting fixed die pulling-core 二次分型定模抽芯 ...
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The stability problem of wall rock was prominent, and the factors that affect the wall rock stability including karst, disadvantage structure surface, and the block body combined by the two factors.
乌江构皮滩水电站电站厂房为岩溶地区修建的特大型地下厂房，围岩稳定问题较突出，影响围岩稳定的因素主要有岩溶与不利结构面及其组合的块体等。
Aerocrete building block product to replace non-burning and cement brick building block for building wall body top of products of material of products finally too.
加气混凝土砌块产品也是最终取代免烧砖和水泥砖砌块制品的建筑用墙体材料的产品之最。
The study on small hollow fly ash concrete block has been carried out for lowering the production cost, and to meet the bearing wall body requirement.
为既降低混凝土小型空心砌块生产成本，又能满足承重墙体要求，进行了粉煤灰混凝土小型空心砌块研究。
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