Improper rework practices can result in unscheduled maintenance or surface damage that causes crack initiation.
翻修不当可能会造成非计划性维修和表面损伤从而造成裂纹。
While installation, transport and other industrial accidents of the petroleum pipeline, it is unavoidable to encounter various damage and defect, such as surface flaw, crack, etc.
石油管线在安装与油气输运过程以及其他工业事故中，难免会产生各种各样的损伤和缺陷，如出现表面凹坑、裂纹等。
Introducing the initial damage parameters of coal surface obtained by digital image processing in model, got the failure process corresponding stress state under the crack initiation and expansion.
将数字图像处理煤体表面得到的初始损伤参数引入所建立的模型中，得到了相应受力状态下的裂纹起裂、扩展破坏过程。
Product Appearance: the surface is smooth, texture is uniform, colour and lustre is bright, no crack, no dark spots, and no mechanical damage.
产品外观：表面光滑，质地均匀，色泽光亮，无裂纹，黑点，和机械损伤的现象。
Considering the crack-closing and friction between crack-surface under compression, the damage tensor, damage strain and effective elastic moduli are formulated.
在考虑裂纹受压闭合与滑动摩擦的基础上，给出了损伤张量、损伤应变及有效弹性常数。
A wafer with poor surface quality has hidden risks of stress concentration and little cracks, which would cause a huge damage of bursting crack when dicing the wafer.
表面质量不好的晶圆会存在应力集中、裂缝等隐患，在分割晶圆片时，会导致晶圆崩裂的巨大损失。
The early damage of expressway asphalt pavement mainly presents as water damage, surface loosening, rut, crack, bleeding and so on.
高速公路沥青路面早期损害现象主要表现为：水损害、松散、车辙、裂缝、泛油等。
The early damage of expressway asphalt pavement mainly presents as water damage, surface loosening, rut, crack, bleeding and so on.
高速公路沥青路面早期损害现象主要表现为：水损害、松散、车辙、裂缝、泛油等。
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