contracting crack中文什么意思
收缩裂纹
- contract: vt.,vi. 1.收缩,紧缩;(使 ...
- crack: vt. 1.使破裂;敲破,敲碎,砸碎 ...
- contracting: (新技能)承包合同研究; 承包的,契 ...
例句与用法
- Based on that , the reason for producing cracks and the calculation must be analyzed . especially the dissertation expounds the contract cracks in out restriction
基于此,首先分析了裂缝产生的原因及裂缝控制计算,特别是对外约束产生的收缩裂缝进行了详细分析。