请输入您要查询的字词:
单词
helicene
释义
helicene
Encyclopedia
理学
螺烯
释
helicene
螺旋烃
邻位稠合的多环芳烃化合物,其中苯环或其他芳烃呈角环化,形成螺旋形手性分子。曾称螺烯。
Chemistry
>有机化学>立体化学>释义
helicene
螺烯
随便看
planetographic celestial sphere
planetographic coordinate
planetographic latitude
planetographic longitude
planetography
planetoid
planetokhod
planetologist
planetology
plane topology
plane trace
plane-tree family
planet reference frame
plane triangle
plane trigonometry
Planet X
plane void graph
plane wave
plane wave basis function
planewave basis set
plane wave Born approximation
plane wave decomposition
plane wave expansion method
plane wave expansion method, PWE
plane wave generator
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:2026/3/1 2:00:33