|
11. | symmetrical load |
| 对称荷载 |
|
|
| |
12. | symmetrical banding |
| 对称条带 |
|
|
| |
13. | symmetrical beam |
| 对称束 |
|
|
| |
14. | symmetrical profiling |
| 对称剖面法 |
|
|
| |
15. | symmetrical correspondence |
| 对称对应 |
|
|
| |
16. | symmetrical lens |
| 对称透镜 |
|
|
| |
17. | symmetrical electrometer |
| 对称静电计 |
|
|
| |
18. | symmetrical mirror |
| 对称镜 |
|
|
| |
19. | symmetrical factor |
| 对称因子 |
|
|
| |
20. | symmetrical quadripole |
| 对称四端网络 |
|
|
| |