precision interval
| clock
| precision interval | |
| busin. | 精度区间 |
| clock | |
| dart. | 钟面; 钟; 棋钟 |
| met. | 时计 |
| racing | 速度表 |
| space | 钟; 时钟脉冲 |
| sport. | 计时 |
| telecom. | 同步脉冲 |
| voll. | 掩护发球 |
| |||
| 精度区间 | |||
| 精密区间 | |||
|
precision interval : 4 phrases in 4 subjects |
| Economics | 1 |
| Geophysics | 1 |
| Statistics | 1 |
| Technology | 1 |