檢視断口分析的原始碼

[[File:断口分析.jpg|缩略图|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E6%96%AD%E5%8F%A3%E5%88%86%E6%9E%90%20%20%E6%90%9C%E7%8B%90&step_word=&hs=0&pn=0&spn=0&di=71170&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=2174067769%2C3756708424&os=1650068834%2C843417915&simid=3339805503%2C244497404&adpicid=0&lpn=0&ln=1769&fr=&fmq=1624180208597_R&fm=result&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2F5b0988e595225.cdn.sohucs.com%2Fimages%2F20180413%2Fb1bd63d4562243acac38b703f35618cf.jpeg%26refer%3Dhttp%3A%2F%2F5b0988e595225.cdn.sohucs.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1626772214%26t%3Dd3c5dcdbf2d44613b68fbce39fe9a5c6&fromurl=ippr_z2C%24qAzdH3FAzdH3F4p_z%26e3Bf5i7_z%26e3Bv54AzdH3Fda8ba98nAzdH3Fgcn90nlbam_z%26e3Bfip4s&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined 原图链接][https://www.sohu.com/a/228164057_221348 来自搜狐]]]
'''断口分析'''是研究金属断裂面的学科，是断裂学科的组成部分。金属破断后获得的一对相互匹配的断裂表面及其外观形貌，称断口。
断口总是发生在金属组织中最薄弱的地方，记录着有关断裂全过程的许多珍贵资料，所以在研究断裂时，对断口的观察和研究一直受到重视。