大气密度探险者 | |
earth.sc. | air density explorer |
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 |
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air density explorer | |||
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air density explorer (卫星) |
大气密度探险者: 1 phrase in 1 subject |
Aviation | 1 |