结果指出，在紧靠裂纹顶端的滑移面上出现和裂纹位错异号的位错。

It is found that opposite sign dislocations appear on the slip plane immediately ahead of the crack tip.

youdao

结果指出，在紧靠裂纹顶端的滑移面上出现和裂纹位错异号的位错。

It is found that opposite sign dislocations appear on the slip plane immediately ahead of the crack tip.

youdao