请输入您要查询的字词:
单词
间苯二甲酸
释义
间苯二甲酸
Encyclopedia
工学
基本有机化工
释
isophthalic acid
间苯二甲酸
白色结晶性粉末或针状结晶。易溶于醇和冰醋酸,微溶于沸水但不溶于冷水,几乎不溶于苯和石油醚。熔点为345~348℃,相对水的密度为1.507。易燃,毒性低,能升华。又称异酞酸、1,3-苯二甲酸。
随便看
contraction of a group
contraction of a mapping
contraction of a matroid
contraction of an algebra
contraction of an ideal
contraction of a representation
contraction of a tensor
contraction of a tensor space
contraction of field operators
contraction of operators
contraction of tensor
contraction of the flexor tendons in young animals
contraction operator
contraction phase
contraction principle
contraction relation
contraction semigroup
contraction theorem
contractive
contractive coefficient
contractive factor
contractive linear operator
contractive mapping
contractive-mapping principle
contractive operator
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:2026/9/8 19:47:23