DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
比活度 bǐhuódù
biotechn. specific activity
tech. intensity of radioactivity per unit mass; ratio of activity
放射性活度
el. specific activity
比 活度: 15 phrases in 8 subjects
Agriculture1
Chemistry1
Earth sciences1
Electronics7
Information technology1
Nautical1
Oil / petroleum1
Technology2