Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
Dutch
English
Esperanto
Finnish
French
German
Greek
Italian
Japanese
Portuguese
Russian
Serbian Latin
Spanish
Swedish
Ukrainian
Terms
for subject
Geophysics
containing
life-time
|
all forms
|
in specified order only
English
Russian
half-
life time
период полураспада
Get short URL