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地球遥感 | |
space | remote earth sensing |
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; major planetary satellite |
卫星 DNA | |
life.sc. | satellite DNA |
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remote earth sensing |
地球遥感 : 30 phrases in 10 subjects |
Agriculture | 1 |
Air defense | 1 |
Aviation | 2 |
Earth sciences | 10 |
Ecology | 1 |
Electronics | 1 |
Geology | 3 |
Space | 8 |
Telecommunications | 2 |
United States | 1 |