请输入您要查询的字词:
单词
chain growth catalyst transfer polycondensation
释义
chain growth catalyst transfer polycondensation
Encyclopedia
理学
链增长催化剂转移缩合聚合
释
chain growth catalyst transfer polycondensation; chain growth catalyst transfer condensation polymerization
链增长催化剂转移缩合聚合
聚合过程中采用特殊的催化剂,催化剂可以不离开聚合物链,聚合反应表现出准“活性”特征,从而使得反应由逐步聚合的特征变为链增长特征,聚合过程变得可控、聚合物产物的分子量分布变窄的聚合反应。主要有熊田(Kumada)偶联反应、根岸(Negishi)偶联反应、铃木(Suzuki)偶联反应。
随便看
Story of Hongfu
Story of Hot Spring
Story of Imperial Concubine Mei
Story of Lin Lingsu
Story of Lying on the Ice
Story of Lüzhu
Story of Mr.Xiyi
Story of Nanke Prefect
Story of Old Beijing
Story of panda
Story of Ren Sheniang
Story of ShortTailed Old Li
story of snake swallowing elephant
Story of Sunshi
Story of Tang Dynasty
Story of Tan Yige
story of the beauty in the painting
Story of the Three Pagodas in West Lake
Story of the Yangtze River
story of tiger grandma
Story of Wangkui
Story of Wushuang
Story of Xiao Chen in Beijing
Story of Yingying
Story of Yingying Lamp
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/8/5 9:07:56