英语词汇crack front怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	crack front
释义	crack front 英/ kr?k fr?nt / 美/ kr?k fr?nt / 简明释义裂纹前缘：指裂纹的前沿部分。网络释义 1 ?缝前缘有限元素分析，求取裂缝前缘 ( Crack front ) 之位移场与应力场，进而求得应力强度因子k 、k 、k ；再配合Sih 之应变能密度理论，计算裂缝有缘各点在一定旋转数下 2 ?裂纹端部裂纹前缘，裂纹端部短语 1 crack front wave 裂纹前缘波 2 fatigue crack front straightness 疲劳裂纹前沿平直度 3 Crack with front teeth 火雷噬嗑双语例句 1 The influence of inclusion on crack Stress Intensity Factor(SIF) of Powder Metallurgy(PM) FGH 95 was investigated using singular element method with fine mesh at crack front. 采用有限元方法中的奇异单元，研究了当粉末高温合金FGH 95中存在由夹杂引起的裂纹时，夹杂对裂纹应力强度因子的影响； 2 Officers will crack down on lunatic motorists who speed or drive too close to the car in front. 警官们将严惩那些超速行驶或与前面车辆追尾的疯狂驾车者。《柯林斯英汉双解大词典》 3 Any crack in that front could be fatal for tech companies that must operate worldwide. 对于必须在全球范围内运营的科技公司来说，这方面的任何漏洞都可能是致命的。
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