韧度
4.The chest is rather deep, of moderate breadth, with reasonable spring of rib.
5.The Study of Three Kinds of Circular Chain Materials Fracture Toughness Characteristic
6.Experiment on Dynamic Rock Facture Toughness Using Edge-notched Disc Specimen
7.EFFECT OF CONCRETE AGE AND STRENGTH ON ITS FRACTURE TOUGHNESS AND CHARACTERISTIC LENGTH
8.EXPERIMENTAL STUDY ON DYNAMIC FRACTURE TOUGHNESS K_(Id) OF HEAVY RAIL STEEL
9.Discussion on the initial fracture toughness K_(IC)~(ini) in the double-K criterion
10.FRACTURE TOUGHNESS MEASUREMENT OF CAST MAGNESIUM ALLOY BY CYLINDRICAL SPECIMEN WITH RING-SHAPED CRACK


