The damage theory is used to study the region of the crack tip and the crack tip damage field is obtained.

本文应用损伤理论研究裂纹尖端区域，得到了裂纹尖端的损伤场。

youdao

The damage theory is used to study the region of the crack tip and the crack tip damage field is obtained.

本文应用损伤理论研究裂纹尖端区域，得到了裂纹尖端的损伤场。

youdao