短語詞組短語brittle e crack 脆裂quenching brittle crack 淬硬脆化裂紋brittle thermal stress crack 脆性熱應(yīng)力破裂low plastic brittle crack 低塑性脆化裂紋creep brittle crack 蠕脆性裂紋brittle crack initiation COD 脆性啟裂COD值Brittle Crack Arrest 脆性裂紋止裂potential brittle crack 脆斷傾向性裂紋hydrogen -induced brittle crack 氫致脆斷 返回 brittle crack