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掩星; 星蚀; 掩〔荫〕蔽 | |||
隐藏 | |||
【天】掩星 | |||
掩蔽 | |||
遮蔽; 掩星 (天文的) | |||
掩源; 遮掩 | |||
English thesaurus | |||
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Operation which consists in temporarily camouflaging elements which can be used to localize and identify units, such as the distinctive signs, infrared sources, etc. (FRA) |
occultation : 26 phrases in 5 subjects |
Earth sciences | 2 |
Electronics | 1 |
General | 1 |
Space | 16 |
Technology | 6 |