-tracking radar | |
mil., air.def. | 搜索跟踪雷达 |
tracking radar | |
rem.sens. | 跟踪雷达 |
Echo | |
space | 回声卫星 |
echo | |
gen. | 重复; 回响; 反射 |
econ. | 反响; 响应 |
hydroel.st. | 回声 |
by | |
gen. | 靠 |
correlation | |
stat. | 相关 |
tracking radar : 168 phrases in 9 subjects |
Air defense | 37 |
Aviation | 27 |
Earth sciences | 3 |
Electronics | 25 |
General | 2 |
Missiles | 1 |
Space | 56 |
Technology | 16 |
United States | 1 |