specific impulse
| efficiency
| specific impulse | |
| automat. од. | 比冲 |
| avia. | 比推力; 比冲量; 冲量比 |
| earth.sc. | 比脉冲 |
| efficiency | |
| adv. | 广告效果 |
| agric. | 效能 |
| auto. | 效率; 功 效; 功 率 |
| hydroel.st. | 效能 |
| interntl.trade. од. | 有效性 |
| math. | 有效性，效益 |
| met. | 效果 |
| radio.amat. од. | 效率 |
| |||
| ★ 比冲量 | |||
| 比推力; 比冲量; 冲量比 | |||
| 比脉冲 | |||
| 比冲 | |||
|
specific impulse : 54 phrases in 4 subjects |
| Architecture | 1 |
| Aviation | 8 |
| Space | 38 |
| Technology | 7 |