·2,447,543篇论文数据，部分数据来源于NoteExpress
The shallow surface crack fracture toughness was tested, and the fracture toughness probability distribution between the deep and shallow surface cracks was compared.
测试了浅表面裂纹的断裂韧度，比较了深、浅表面裂纹的断裂韧度概率分布。
youdao
应用推荐
模块上移
模块下移
不移动