英语语法分析

Also, the extrapolation method is used to obtain the SIF and stress triaxiality around the tip cracks.

应用外推法得到应力强度因子及裂尖周围的应力三维度。

The transformation between the two models depends on the stress triaxiality in the region where failure takes place.

决定这两种断裂模式的转变的是应力三轴度。

The numerical results show that the stress triaxiality varies with the mis matching mode and crack geometry of welded joints.

结果表明焊接接头裂端应力三轴性随焊缝和母材匹配性质及裂纹几何不同而变化。