Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
French
German
Portuguese
Russian
Spanish
Terms
for subject
Statistics
containing
权数
|
all forms
|
in specified order only
Chinese
Russian
加权平均数的
средневзвешенный
观测的加
权数
вес наблюдения
Get short URL