Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
to phrases
phase center
avia. 相位中心
space 相位中心 (天线的)
phase center: 8 phrases in 5 subjects
Air defense1
Aviation1
Electronics1
Radio1
Space4

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips