请输入您要查询的字词:
单词
poly(1,4-phenylene pyromellitimide)
释义
poly(1,4-phenylene pyromellitimide)
Encyclopedia
理学
聚均苯四酰亚胺-1,4-亚苯
释
poly(1,4-phenylene pyromellitimide)
聚均苯四酰亚胺-1,4-亚苯
由均苯二甲酸酐和对苯二胺在极性溶剂中进行缩聚反应而得到的聚合物。属均苯型聚酰亚胺,聚酰亚胺的一个重要品种。
随便看
brittle-plastic transition zone
brittle point
brittle rupture filament
brittle stars
brittle temperature
Britto-Cachazo-冯波-Witten递推关系
Britton
Britton Chance
BRM
BRMs
Brno
broaching
broaching machine
broad absorption line
broad absorption-line quasar
broadacre city
Broadacre city: A New Community Plan
broad-area photodiode
broadband
broadband albedo
broadband compensation
broadband continuum
broad band decoupling
broadband imaging
broadband integrated service digital network
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:2025/3/15 12:39:52