请输入您要查询的字词:
单词
DCPD
释义
DCPD
Encyclopedia
工学
环戊二烯
释
dicyclopentadiene; DCPD
双环戊二烯
分子式C10H12,具有10个碳原子的多环烯烃。又称二聚环戊二烯。有类似樟脑气味,相对密度0.979(20℃),熔点32.5℃,沸点170℃(分解),闪点32.22℃,自燃点680℃,溶于醇。双环戊二烯有桥式(α型)和挂式(β型)两种异构体,桥式异构体凝固点32.5℃,挂式异构体凝固点19.5℃,双环戊二烯中主要是桥式异构体。
随便看
promote digestion
promote dopamine release drug
promote organizational innovation
promoter
promoter analysis
promoter effect
promoter gene
promoting arrival of qi
promoting blood circulation by removing blood stasis
promoting blood circulation for removing obstruction in collaterals
promoting blossom and fruiting
promoting circulation of qi/activating qi flowing
promoting eruption
promoting granulation and wound healing
promoting qi
promoting qi circulation to induce diuresis
promoting qi to activate blood
promoting Spleen Yang
promotiona advertisement
Promotional Personnel Advertisement
Promotion and selection
promotion energy
promotion from within
promotion incentives
promotion mix
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:2026/8/13 22:12:31