input pulse
| frequency
| input pulse abbr. | |
| space | 输入脉冲 |
| frequency abbr. | |
| econ. | 频次数 |
| geophys. | 频率 |
| met. | 周率; 出现率; 发生次数 |
| radio.amat. од. | 频率 |
| sport. | 次数 |
| stat. | 频数 |
| tech. | 频率 |
| telecom. | 频次 |
| |||
| 输入脉冲 | |||
| 输人脉冲 | |||
|
input pulse : 20 phrases in 11 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Automobiles | 1 |
| Aviation | 1 |
| Earth sciences | 1 |
| Electronics | 4 |
| General | 1 |
| Geophysics | 2 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Technology | 6 |