| |||
| 周期性函数 | |||
| 周期函数 | |||
|
periodic function : 26 phrases in 11 subjects |
| Air defense | 2 |
| Business | 2 |
| Economics | 1 |
| Electronics | 3 |
| Information technology | 1 |
| Mathematics | 1 |
| Oil / petroleum | 2 |
| Physics | 1 |
| Scientific | 1 |
| Space | 1 |
| Technology | 11 |
| |||
| 周期性函数 | |||
| 周期函数 | |||
|
periodic function : 26 phrases in 11 subjects |
| Air defense | 2 |
| Business | 2 |
| Economics | 1 |
| Electronics | 3 |
| Information technology | 1 |
| Mathematics | 1 |
| Oil / petroleum | 2 |
| Physics | 1 |
| Scientific | 1 |
| Space | 1 |
| Technology | 11 |