Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
patterned sampling
This HTML5 player is not supported by your browser
math.
定型抽样
;
系统样本，等距样本，机械样本
stat.
式样化抽样
Add
|
Report an error
|
Get short URL
