1) incipient spall fracture
临界层裂
2) critical crack
临界裂纹
1.
The determination of critical crack size is the key point in fracture dynamics,but this is certainly difficult for low-carbon steel.
断裂动力学中的临界裂纹确定是一个关键问题 ,而低碳钢的临界裂纹确定有一定难度。
2.
The evaluation results indicate that because the full-thickness corrosion crack on the tube wall was longer than the critical crack corresponding to the working stress from fatigue load spectrum,the unstable crack propagation was caused.
根据某机平尾大轴在做疲劳试验时突然发生完全断裂,究其原因进行了损伤容限评定分析,并得出了分析结论:由于管壁腐蚀穿透裂纹已大于疲劳载荷谱工作应力所对应的临界裂纹长度,因此裂纹产生了不稳定扩展,换句话说,也就是疲劳载荷谱工作应力已大于腐蚀裂纹长度所对应的剩余强度要求值,因此导致了该大轴突然发生快速断裂。
3.
Aim To study the critical crack and initial permissible crack size of gun tube.
目的 研究火炮身管的临界裂纹和初始允许裂纹尺寸 。
3) Critical fracture
临界破裂
4) critical fissure
临界裂隙
5) interface cap rock
临界盖层
6) critical layer
临界层
1.
By a nondivergent barotropic vorticity equation,the nonlinear critical layer is simulated.
本文用无辐散正压涡度方程模拟非线性临界层。
补充资料：裂裂
1.象声词。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条