| 释义 |
fu·mar·ic acid 英fjuːˈmærɪk美fjuˈmærɪkAHDfy›-mărʹĭk 短语¹⁴⁴⁹⁷²⁺²
基本英英例句例句
富马酸,延胡酸
Noun:
a colorless crystalline acid with a fruity taste; used in making polyester resinsIn this paper, the method of the synthesis offumaric acidmodified rosin was studied.富马松香由富马酸对松香经过加成改性而成。
Fermentation results showed that the pellet morphology was more beneficial to thefumaric acidproduction than the filamentous morphology.发酵结果表明，相比于絮状形态，菌球形态更有利于富马酸的生成。
For example, fumarase catalyzes the interconversion of malic acid andfumaric acid.如延胡羧酸酶能催化苹果酸和反丁烯二酸的可逆反应。 After improving technology of recrystallization, the yield of recrystallization of fumaric acid is over 95%, labor intensity is reduced, the product quality is better and energy is saved.
改进重结晶工艺，使结晶收率达到95%以上，降低劳动强度，节能效果明显，质量明显改善。 chemyq |