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地震测线 | |
UN geol. | seismic line |
TOGA方案 | |
UN clim. | TOGA programme; Tropical Ocean and Global Atmosphere programme |
方案 | |
gen. | solution |
econ. | alternative |
hydroel.st. | scheme |
IMF. | scenario |
interntl.trade. | program |
manag. | course |
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seismic line |
地震测线 : 20 phrases in 7 subjects |
Construction | 1 |
Engineering geology | 1 |
General | 1 |
Geophysics | 3 |
Oil / petroleum | 6 |
Technology | 6 |
United Nations | 2 |