radioactivity
US: /ˈɹeɪdioʊˌækˌtɪvəˌti/, /ˌɹeɪdioʊˌækˈtɪvəˌti/
UK: /ɹˌeɪdɪəʊæktˈɪvɪti/
UK: /ɹˌeɪdɪəʊæktˈɪvɪti/
English Vietnamese dictionary
radioactivity /'reidiouæk'tiviti/
- danh từ
- năng lực phóng xạ; tính phóng xạ
Collocation dictionary
QUANT.
level
The soil contains 30 times the acceptable level of radioactivity.
VERB + RADIOACTIVITY
discharge, produce, release | measure, monitor
RADIOACTIVITY + VERB
be present | escape, leak | contaminate sth
The site was found to be contaminated by radioactivity.
RADIOACTIVITY + NOUN
levels
Concise English dictionary
radioactivities'reɪdɪəʊək'tɪvətɪ
noun
+the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
