Thus, crack control must be considered while a mass concrete strcture is in coostruction.
为此大体积混凝土在施工中必须考虑裂缝控制。
参考来源 - 大体积混凝土结构裂缝控制与防止措施This thesis is directed to key problems of laser quenching hardened depth and laser cladding layer crack control based on gear laser quenching and laser cladding.
本文以齿轮表面激光淬火和激光熔覆为研究内容,重点对齿轮激光淬火硬化层性能与层深,以及齿轮激光熔覆工艺与裂纹控制等关键技术问题进行研究。
参考来源 - 齿轮激光表面处理的若干关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Research on the crack control measures in the view of material.
本文从材料方面进行了碾压混凝土坝防裂措施的研究。
Research on the crack control measures of RCC dam in the view of structure.
本文从结构方面进行了碾压混凝土坝防裂措施的研究。
Practice proves that the effect of the crack control by the measures is notable.
实践证明，采取这些措施对裂缝控制效果是明显的。
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