backward sequence
| voltage
| backward sequence abbr. | |
| busin. | 后向序号 |
| el.mach. | 负序 |
| voltage abbr. | |
| gen. | 电压 |
| dril. | 伏特; 电压 |
| earth.sc. | 伏 数; 伏 |
| el. | 电压 |
| geophys. | 电位差 |
| radio.amat. | 电压; 伏特数 |
| |||
| 后向序号 | |||
| 负序 | |||
| 逆序; 反向序 | |||
|
backward sequence : 26 phrases in 3 subjects |
| Business | 1 |
| Electric machinery | 23 |
| Electronics | 2 |