DictionaryForumContacts

   English
Google | Forvo | +
to phrases
visibility factor
archit. 见度
avia. 可见度系数
el. 可见因数; 可见度
mil., air.def. 杂波可见度因子
space 能见度系数
tech. 可见度因数; 能见度因数; 视见因数; 视度系数
visibility factor: 7 phrases in 4 subjects
Air defense1
Electronics2
Space2
Technology2