... progress of fatigue 疲劳损坏扩展 progress of fracture 裂缝扩展 progress of material wear 材料磨损过程 ...
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And so on, fracture propagation appears an irregular cycle, fracture length increase until the scope of reasonable.
以此类推,裂缝扩展呈现不规则的周期变化,缝长逐渐增加,直至合理的范围。
参考来源 - 低渗透油藏压裂注水机理及工艺参数优化·2,447,543篇论文数据，部分数据来源于NoteExpress
大体积混凝土在浇筑中的一个重要技术课题是控制裂缝扩展。
A big technical problem for mass concrete structures during pouring is how to control crack expansion.
大体积混凝土基础施工的一个重要的技术课题是控制裂缝扩展。
One of the most important technology of the construction of the mass concrete base is to control the expand of cracking.
对坝体裂缝扩展的分析计算，用断裂力学的理论和方法较为适宜。
And it is suitable to analyze dam crack propagating with fracture mechanics methods.
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