KP lies in __：
A: lens surface
B: corneal endothelium
C: orneal epithalium
D: iris surface
A: lens surface
B: corneal endothelium
C: orneal epithalium
D: iris surface
举一反三
- ______ is covered with heavy snow. A: The surface of earth B: The earth’s surface C: The earths’ surface D: The surface
- _____ is covered with heavy snow. A: The earth’s surface B: The surface of earth C: The surface earth D: The earth surface
- What is the name of the solid surface in the figure below?[img=360x664]1803bb9e6fc6d99.jpg[/img] A: circular cone surface B: Cone-shaped surface C: Cylindrical surface D: Columnar surface
- 把两个曲面进行连接曲面的命令是？ A: attach surface B: detach surface C: rebuild surface D: open\close surface
- For soft tooth surface gear transmission, the hardness of the tooth surface should be selected A: Pinion tooth surface hardnesslarge gear tooth surface hardness B: Pinion tooth surface hardness≤large gear tooth surface hardness