Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
to phrases
ionogram [aɪ'ɒnəgræm, aɪ'ɑːn-] n
gen. 电离层特性图; 电离高频特性曲线图
agric. 电离图 (ionogramma)
avia. 频高图
space 电离图; 频高图 (电离层探测的)
ionogram: 3 phrases in 2 subjects
Space2
Technology1

 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