地球资源 | |
space | earth resource; earth resources |
GPS 卫星 | |
space | GPS satellites |
N 卫星 | |
space | N-SAT |
卫星 | |
environ. | satellite |
rem.sens. | satellite |
space | megabirds; satellites, balloons and rockets; moon |
卫星 DNA | |
life.sc. | satellite DNA |
| |||
earth resource; earth resources |
地球资源 : 226 phrases in 23 subjects |