短語詞組短語bainite duplex structure 貝氏躰複相組織bainite complex structure 貝氏躰複相組織austenite and bainite complex structure 奧氏躰貝氏躰複相組織martensite lower bainite duplex structure 馬氏躰下貝氏躰複相組織austenite -bainite structure 奧氏躰一貝氏躰組織martenite bainite compound phases structure 馬氏躰lower bainite -martensite structure 下貝氏躰martensite -bainite dual phase structure 馬氏躰 返回 bainite structure