... fracture repairing 裂缝修补 hanging-coffin 悬棺葬 deep structure 深层构造 ...
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混凝土构件的裂缝修补和结构加固方法众多，并且各有特点。
Methods of crack repair and structure strengthening are numerous, and each has its characteristics.
NASA的工程师将决定是否需要在舱外对其进行裂缝修补。
Engineers at NASA will then determine whether a spacewalk will be needed to fix the tear.
对裂缝修补设备进行合理匹配研究，得出了合理匹配的计算公式。
Study on the crack patching equipment match reasonably, obtain the reasonable match formula.
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