| |||
| 可变相位信号 | |||
|
variable phase : 24 phrases in 12 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Automobiles | 3 |
| Aviation | 1 |
| Computer numerical control | 1 |
| Economics | 2 |
| Electric machinery | 1 |
| Electronics | 5 |
| Information technology | 1 |
| Plastics | 1 |
| Technology | 6 |
| Wind Energy | 1 |
| |||
| 可变相位信号 | |||
|
variable phase : 24 phrases in 12 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Automobiles | 3 |
| Aviation | 1 |
| Computer numerical control | 1 |
| Economics | 2 |
| Electric machinery | 1 |
| Electronics | 5 |
| Information technology | 1 |
| Plastics | 1 |
| Technology | 6 |
| Wind Energy | 1 |