Maple Review
Wiki
Wiki
Dictionary
Idiom
Character search
Word Link Tree
Chinese Expert
Knowledge Tree
Chinese English
English Chinese
Language Converter
Time Channel
Dynasty
Country
Today in History
Read
Poems
Novel
History
Wiki
Prose
Tourism
Drama
Search
User
Password
Sign in
Register
English
简体
繁體
pīnyīn
My
Picture
My Map
Collections
I remember
Poems
Novel
History
Wiki
Prose
Tourism
Drama
Maple Review
Feedback
About us
Contextual Help
Help
math, physics, and chemistry
>
Traube rope
特劳贝规则
(rraube's rule)有机物溶液表面张力随浓度变化的经验规则。对同系有机物的水溶液来说,每增加一个ch2基团,达到某一定表面张力的溶液浓度约为原来的1/3.用它可估算有机物溶液的表面张力。