coha 中文意思是什麼
coha
解釋
半球事務委員會-
Coha council on hemispheric affairs
拉丁美洲事務委員會 -
4. m nrmaratri or wo tw bobo or or anct the mp of it ( 1pebo is the by puttin soso bo normal heptan solven, with normal hexan added as coha and 10mow solution of m usto to sawthe. ha the bo through the meto of m and dyfor laser scatw, it is w tha 10 " mow hhophg of 40 % swn degree can form good boion whe the ratio of normal heptane : normal hexanl w hom 8 : 2 to 6 : 4
Wo型hhophg微乳液的制備及性質研究門）皂化度為40的lx10 「 mol l的hhophg在正庚烷與正己醇用量為8 ： 2 6 ： 4 （體積比）的范圍內均能夠形成良好的微乳液，正己醇加入過多或過少都不利於m g微乳液的形成。
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