延性断裂扩展ductile: adj. 1.(金属等)易拉长的,延性的,可延展的;可锻 ...crack: vt. 1.使破裂;敲破,敲碎,砸碎(陶器等);嗑(瓜子 ...ductile crack: 延性裂纹; 延性破裂crack propagation: 裂缝传播; 裂缝扩展; 裂缝蔓延; 裂痕扩散; 裂纹扩展分析; 裂纹扩张; 裂纹伸展; 裂隙扩展propagation of crack: 裂纹的扩展下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:ductile crack propagation,即可在微信中查询翻译