boost phase | |
avia. | 加速阶段; 助推阶段 |
mech.eng. | 助推段 |
space | 助推段 |
guidance | |
gen. | 辅导; 指导 |
hydroel.st. | 导航 |
manag. | 遥控 |
met. | 控制; 操纵; 导槽 |
skydive. од. | 制导 |
sport. | 引导 |
boost phase : 28 phrases in 5 subjects |
Air defense | 2 |
Aviation | 2 |
Scientific | 2 |
Space | 21 |
United Nations | 1 |