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裂紋呈穿晶擴展.The crack was transgranular.在 微觀 層次上,把穿顆粒斷裂分為沿晶斷裂、穿晶斷裂和兩者耦合斷裂.In micro - scale , trans - grain fracture are divided into transcrystalline, intercrystalline and mix fracture of trans - grain and inter - grain.短裂紋的...

“穿晶”的英語可以翻譯為：intracrystalline，transcrystalline，transgranular ...