beam spread
| function
| beam spread | |
| met. | 射束分散; 射束扩展 |
| oil | 声束扩散 |
| space | 波束扩张 |
| function | |
| gen. | 运行; 工作 |
| hydroel.st. | 作用 |
| interntl.trade. | 效用; 职能 |
| light. | 功能，用途 |
| math. | 运算 |
| met. | 功用; 用途 |
| |||
| 射束分散; 射束扩展 | |||
| 声束扩散 | |||
| 波束扩张 | |||
| 光束发散度; 波束分散 | |||
|
beam spread : 14 phrases in 6 subjects |
| Automobiles | 2 |
| Chemistry | 2 |
| Metallurgy | 1 |
| Nuclear and fusion power | 1 |
| Space | 2 |
| Technology | 6 |