?破断面

... 裂纹 flaw; fissure; chine; gash; [房] craze; crazing; crackle (on pottery, porcelain, etc.) 这只碗上有条裂纹。 the bowl has a crack in it.; 裂纹检测 crack detection; 裂纹探测仪 [冶金学] crack detector; 裂纹涂料 crackle coating 破断面 broken out section; broken-out section; cutting plane; cutting-out plane; fracture surface 破断片 breakage ...