Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
Greek
Italian
Norwegian Bokmål
Polish
Russian
Swedish
Terms
for subject
Physics
containing
确定
|
all forms
|
in specified order only
Chinese
Russian
不
确定
性原理
принцип неопределённости Гейзенберга
质量
确定
определение массового числа
Get short URL