请输入您要查询的字词:
单词
isobutylene
释义
isobutylene
Encyclopedia
工学
异丁烯
释
isobutene;isobutylene
异丁烯
具有4个碳原子、单一双键的支链烃类化合物。又称2-甲基丙烯。常温常压下以气体状态存在,易燃易爆,沸点-6.90℃,临界温度144.74℃,临界压力4.00兆帕。
理学
异丁烯
释
isobutene;isobutylene
异丁烯
丁烯的一种异构体,分子式(CH3)2C═CH2。
随便看
Dance of Nine Virtues
dance of Nu nationality
Dance of Pingrongpozhenyue
dance of Primi nationality
Dance of Qingpingyue
Dance of Qingyunyue
dance of raising sleeves and bending waist
Dance of Seven Virtues
Dance of Shizhailang
Dance of Shuiqu
Dance of Sixteen Heavenly Souls
dance of Sui,Tang and Five Dynasties and Ten Kingdoms
dance of Syria
Dance of Taiqing
Dance of Tapan
dance of tayao
dance of the Deity of Fortune
Dance of Wanguochaotianyue
Dance of Wanguolaitong
Dance of Wannianhuan
Dance of Wenxingliyuehuan
dance of white ramie
dance of Wudaihouliang
Dance of Wunichang
Dance of Wuxuan
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:2026/10/1 15:10:07