The results showed that increase hard segment content, soft segment sequence length and ionic group to be favourable for rising tensile strength.
研究表明：硬链段含量、软链段链长的提高和离子基团的增加均有利于拉伸强度的提高。
Ionomers can be classified according to either the electric charge of ionic group pendant to polymer chain or distribution of ionic group, and or character of the matrix.
离聚体可按连接基团的电性、离子基团在主链上的分布、基体的性质而分成各种不同类型。
The structure and characteristics of homemade DCS system being used on imported ionic membrane caustic soda unit in Hangzhou Electrochemical Group Co. , Ltd. was introduced.
介绍了杭州电化集团有限公司在引进离子膜碱装置上采用的国产DCS系统的结构及特点。
During ionic polymerization and group transfer polymerization, the absolute need to be transferred to the reactor anhydrous reagents.
在进行离子型聚合和基团转移聚合时，需要将绝对无水试剂转移到反应装置。
Now, remember, the formation of the ionic bonds was from group one and group two, and over here with group six and seven.
现在请记住，离子键的形成，从第一族和第二族元素，与六七主族的元素相互构成的。
On the basis of former studies, a mechanism of group transfer polymerization activated by ionic field was proposed.
在已有基团转移聚合机理研究的基础上，提出特种离子场活化聚合机理。
With increasing number of carbon atom of alkyl group in the ionic liquid the extraction efficiency of lithium obviously increased.
锂的萃取率随离子液体中烷基碳原子数的增加而增加。
With increasing number of carbon atom of alkyl group in the ionic liquid the extraction efficiency of lithium obviously increased.
锂的萃取率随离子液体中烷基碳原子数的增加而增加。
应用推荐