low layer
| function
| low layer | |
| telecom. | 低层 |
| 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 |
| |||
| 低层的 | |||
| |||
| 终端设备的低层 | |||
|
low layer : 44 phrases in 13 subjects |
| Air defense | 1 |
| Aviation | 3 |
| Desert science | 1 |
| Earth sciences | 7 |
| Ecology | 1 |
| Electronics | 8 |
| Geology | 1 |
| Geophysics | 1 |
| Information technology | 1 |
| Materials science | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 8 |
| Technology | 9 |