Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
Terms
for subject
Geophysics
containing
同位素 比
|
all forms
|
in specified order only
Chinese
English
同位素比
示踪剂
isotope ratio tracer
氘氢
同位素比
deuteron hydrogen isotope ratio
Get short URL