DictionaryForumContacts

   English
Google | Forvo | +
to phrases
characteristic spectrum
agric. 特征谱
construct. 特征〔特性,标识〕光谱
oil 标识光谱
space 特征光谱
tech. 特征
characteristic spectra
met. 特征光谱
characteristic spectrum
: 13 phrases in 7 subjects
Air defense1
Aviation1
Hydroelectric power stations1
Metallurgy2
Rail transport1
Space3
Technology4