岩石的抗剪强度
参考答案：
在剪切荷载作用下，岩块抵抗剪切破坏的最大剪应力。
The scientists all agreed that rules of physics, ______ we are all familiar, govern the world. [ ]
A. to which
B. on which
C. which
D. with which
干姜温中散寒作用治疗的病证是（）
A.胃热呕吐
B.暑湿呕吐
C.脘腹冷痛
D.腰膝冷痛
E.泻痢后重、舌红苔黄
