crack propagation criterion中文什么意思

• 裂纹扩展判据

• crack:    vt. 1.使破裂；敲破，敲碎，砸碎(陶器等)；嗑(瓜子 ...
• criterion:    n. (pl. -ria) (评判等的)标准，准则。
• crack propagation:    裂缝传播; 裂缝扩展; 裂缝蔓延; 裂痕扩散; 裂纹扩展分析; 裂纹扩张; 裂纹伸展; 裂隙扩展
• propagation of crack:    裂纹的扩展
• crack growth, crack propagation:    裂纹扩展

例句与用法

1. Crack propagation criterion
   裂纹扩展判据
2. Physical grid , attained with monte - carlo simulation for grain growth , is more accurate and reasonable than the grid attained with finite element methods ( fem ) . based on micromechanics and damage mechanics , proper crack propagation criterions are developed and crack propagation simulation can be finished in few seconds with common computers
   跨出了细观力学结合有限元方法模拟裂纹扩展的现有模式，从微观尺度上模拟晶体的生长形态，结合细观力学、损伤力学建立裂纹扩展判据，实现了快速的裂纹扩展模拟。