 |
| |||
| rayon normal | |||
| rayon central | |||
| axe du faisceau | |||
| rayon central d'émission (through the centre of the outlet port); rayon axial d'émission (through the centre of the outlet port); rayon central (through the centre of the outlet port); rayon axial (through the centre of the outlet port) | |||
|
central ray : 6 短语, 1 学科 |
| 核物理 | 6 |