concrete oonstruction

• 混凝土施工

concrete oonstruction的用法和样例：

例句

1. But construction cracks in massive concrete frequently occur, which leads to lower ray-shielding efficiency.
   但大体积混凝土施工中常会产生施工裂缝，以致降低了它防放射作用的效果。
2. Finally, the corresponding method is chosen to construction technics of as-cast-finish concrete for shearwall and frame column.
   最后，针对剪力墙和框架柱采用清水混凝土施工工艺，给予相应的处理措施。