国家大地测量局 | |
gen. | National Geodetic Survey |
geophys. | National Geodetic Survey |
垂直 | |
compr. | sag |
dril. | vertical |
eng.geol. | verticality |
space | perpendicularity |
sport. | upright |
tech. | perpendicularity |
telecom. | vertical |
台网 | |
tech. | network of stations |
分局 | |
IT | tributary office |
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National Geodetic Survey | |||
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National Geodetic Survey | |||
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National Geodetic Survey |
国家大地测量局 : 5 phrases in 1 subject |
Earth sciences | 5 |