Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
富集比
chem.
concentration ratio
met.
ratio of concentration
tech.
enrichment ratio
;
ratio of enrichment
富集比:
1 phrase
in 1 subject
Ecology
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips