basic pulse abbr. | |
oil | 基本脉冲; 基准脉冲 |
recurrence rate abbr. | |
anim.husb. | 再 发率 |
avia. | 再现率 |
ecol. | 重现率 |
el. | 重复 率 |
life.sc. | 复发率 |
mil., air.def. | 循环速率 |
space | 重复率 |
tech. | 再发率 |
| |||
基本脉冲; 基准脉冲 |
basic pulse : 14 phrases in 6 subjects |
Air defense | 1 |
Aviation | 1 |
Electronics | 4 |
Geophysics | 1 |
Information technology | 1 |
Technology | 6 |