请输入您要查询的字词:
单词
hexamethylene diisocyanate
释义
hexamethylene diisocyanate
Encyclopedia
工学
己二胺
释
hexamethylene diisocyanate
六亚甲基二异氰酸酯
一种含6个亚甲基的脂肪族异氰酸酯。又称六甲撑二异氰酸酯。分子式OCN(CH2)6NCO。分子量168.2,沸点130℃,为无色或者微黄色的液体,有特殊刺激性气味。
随便看
Ecological Risk Assessment
ecological risk assessment of pollutants
ecological risk of marine pollution
ecological riverbank
ecological riverbank protection
ecological rucksack
ecological safety threshold
ecological security pattern
ecological security policy
ecological security shield
ecological self
ecological sensitivity analysis
ecological service value of land system
ecological simulation
ecological site of rangeland
Ecological Society of America
Ecological Society of China
ecological sociology
ecological space
ecological specialization
ecological species
ecological sports
ecological stoichiometry
ecological strategy theory
ecological stress
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:2026/9/17 19:09:56