|
21. | spherical radiator |
| 球辐射器 |
|
|
| |
22. | spherical metric |
| 球面度量 |
|
|
| |
23. | spherical neighborhood |
| 球形邻域 |
|
|
| |
24. | spherical union |
| 球面活接头 |
|
|
| |
25. | spherical parabola |
| 球面抛物线 |
|
|
| |
26. | spherical raceway |
| 球面滚道 |
|
|
| |
27. | spherical point |
| 球面点 |
|
|
| |
28. | spherical shield |
| 球形屏蔽 |
|
|
| |
29. | spherical pyramid |
| 球面棱锥 |
|
|
| |
30. | spherical washer |
| 球底垫圈 |
|
|
| |