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earth observing system
avia. 地球观察系统
space 地球观测系统 (美国、西欧、日本联合的对地观测卫星系统)
Earth observing system
earth.sc. 地球观测系统
 English thesaurus
Earth Observing System
abbr., astronaut. EOS
abbr., file.ext. EOS (NASA)
IT, abbr. EOS (Space)
earth observing system: 7 phrases in 6 subjects
Aviation1
Earth sciences1
Ecology1
Geophysics1
Space2
United States1