晶体拉伸滑移时，驱使滑移面转动，使滑移面力求转向与______平行，而同时滑移方向也旋转向与______方向重合。
参考答案：力轴方向；最大分切应力
根据句意及首字母提示,完成句子.
1. This dog must b_______ to Carla.
2. Lao She was a famous Chinese a __________.
3. Do you know w _________ pen this is?
4. My mother always listens to c _________ music.
5. Tom's father c __________ be at home. I saw him in the office just now.
对于从国外进口的变压器油进行验收时，应参考（）。
A.国家标准
B.国家标准（ISO）标准
C.生产国标准
D.国际电工委员会（IEC.296标准
