Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
French
Japanese
Russian
Ukrainian
Terms
for subject
Nuclear physics
containing
the first
|
all forms
|
exact matches only
|
in specified order only
English
Russian
first crossing of the defined zero level
первое пересечение определённого нуля
transition forbidden of
the first
order
запрещённый
переход первого порядка запрещения
(in ß-decay)
Get short URL