地下界面 | |
gen. | subsurface |
FGAN 雷达 | |
space | FGAN radar |
雷达 | |
desert. | radar altimeter |
environ. | radar |
met. | locator; radiolocator |
mil., air.def. | radio detection and ranging |
space | radar |
telecom. | radio detecting and ranging |
| |||
subsurface | |||
subsurface interface |
地下界面 : 4 phrases in 3 subjects |
Engineering geology | 1 |
Geophysics | 1 |
Technology | 2 |