临界裂纹长度 meaning in Chinese
critical crack length
Examples
- The reliability ' s construe result for the magnitude of stress , and the flaw length and the life of flaw extend will be helpful to the modernization administration for the portal crane
对应力幅、临界裂纹长度及裂纹扩展寿命的可靠性分析所得出的结论对以后的港口机械的现代化管理有一定的理论和实践指导意义。 - The cracking with these two types of underfill might become unstable and lead to catastrophic failure at the end . the critical length was about 12m for the assembly with no - flow underfill and 20m for the package with capillary - flow underfill at 20 ?
模拟表明，山固化温度冷却到室温时，所研究的倒装焊封装在填充不流动胶时芯片断裂临界裂纹长度为12pm ，而填充传统底充胶时为20hm 。 - The second chapter analysis the way how to decide the length of the limiting flaw . according to the theory of fracture mechnics and damnification mechnics , and the author lakes two way for calculating the length of the limited flaw , in finally , two calculation result is identical , so we can draw a conclusion that the method that we used in the past is in consistent with reality
本文第二章分析了如何应用断裂力学和损伤力学知识，用两种不同的求解方法来确定临界裂纹的长度，计算分析发现两者结果一致，这说明我们所使用的确定临界裂纹长度的方法和实际情况是一致的。 - The fifth chapter gets the disturbing characteristic of the flaw by analysis the material characteristic . it analysis and calculates disturbing characteristic of the length of the limiting flaw with the special mathematics mode , and it notarizes the flaw life with the cod way on the basis of analysision of magnitude of the stress . in finally , it gains the disturbing characteristic of the flaw life with the monte - carlo mode in this paper
本文第五章通过对材料属性的分析，得出裂尖启裂因子的分布特性，通过特定的随机数学模型，分析计算并导出了临界裂纹长度的分布特性，并在对应力幅的分析基础上，运用cod方法来确定裂纹扩展寿命，最终运用monte - carlo模型计算得到了裂纹扩展寿命的分布特性。