| |||
光线 | |||
车灯光束 | |||
光柱; 灯光; 反射光线 | |||
光束 | |||
| |||
光束〔注〕 | |||
光束 |
light- beam : 79 phrases in 14 subjects |
Agriculture | 2 |
Air defense | 1 |
Automobiles | 3 |
Electronics | 8 |
General | 1 |
Geophysics | 3 |
Metallurgy | 1 |
Oil / petroleum | 2 |
Plastics | 1 |
Racing and motorsport | 2 |
Remote sensing | 1 |
Semiconductors | 1 |
Technology | 50 |
Telecommunications | 3 |