| 查看: 176 | 回复: 3 | |||
| 当前主题已经存档。 | |||
[交流]
三句话，中译英
|
|||
|
在羧甲基化反应过程中，碱化甲壳素分散在溶有氯乙酸的异丙醇中，氯乙酸缓慢的渗入碱化甲壳素颗粒中，先与碱化甲壳素颗粒的外表层发生反应然后再与内层的碱化甲壳素反应 碱化甲壳素：alkali chitin 羧甲基化：Carboxymethylation 氯乙酸：chloroacetic acid 异丙醇：isopropanol |
回复此楼» 猜你喜欢
面上项目申报
已经有3人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有5人回复
-
酰胺脱乙酰基
已经有9人回复
-
CSC & MSCA 博洛尼亚大学能源材料课题组博士/博士后招生｜MSCA经费充足、排名优
已经有5人回复
-
博士延得我，科研能力直往上蹿
已经有7人回复
-
退学或坚持读
已经有27人回复
-
面上基金申报没有其他的参与者成吗
已经有5人回复
-
遇见不省心的家人很难过
已经有22人回复
★ ★ ★ ★ ★ ★
huangxz(金币+6,VIP+0): 10-24 14:16
huangxz(金币+6,VIP+0): 10-24 14:16
| during a carboxymethylation process, alkali chitin is dispersed in the isopropanol solution of chloroacetic acid. The chloroacetic acid slowly immigrates into alkali chitin particle and reacts first with its outer layer and then with the alkali chitin of its inner layer. |
2楼2009-10-23 08:42:41
★ ★ ★
huangxz(金币+3,VIP+0): 10-24 14:21
huangxz(金币+3,VIP+0): 10-24 14:21
| During the process of carboxymethylation, alkali chitin is dispersed in the isopropanol solution with the dissolved chloroacetic acid. The chloroacetic acid permeating into alkali chitin particle reacts with its outer layer first, and then with the inside alkali chitin. |
3楼2009-10-23 09:46:18
★
huangxz(金币+1,VIP+0): 10-24 14:21
huangxz(金币+1,VIP+0): 10-24 14:21
| When carboxymethylation reaction takes place, alkali chitin will disperse in isopropanol with chloroacetic acid. Chloroacetic acid will permeate slowly into the particles of alkali chitin or react with the outer layer of alkali chitin and then with the inner. |
4楼2009-10-23 15:32:01