directed beam | |
tech. | 定向射线; 定向光束 |
display device | |
auto. | 显示器 |
dat.proc. | 图像显示设备 |
IT | 显示装置 |
phys. | 显示设备 |
sport. | 显示器 |
telecom. | 显示器件 |
| |||
定向射线; 定向光束 |
directed beam display device : 6 phrases in 3 subjects |
Agriculture | 1 |
Information technology | 1 |
Space | 4 |