请输入您要查询的字词:
单词
hard base
释义
hard base
Encyclopedia
理学
硬碱
释
hard base
硬碱
作为电子对给体的路易斯碱,若给出电子对的原子电负性高、可极化性低、半径较小,该原子对外层电子吸引力强,称为硬碱。如OH-、F-、NH3、,、CH3COO-、等。
Chemistry
>有机化学>物理有机化学>释义
hard base
硬碱
随便看
geocentric radiant
geocentric system
Geocentric Terrestrial Reference System
geocentric terrestrial reference system
geocentric velocity
geocentric zenith
geochemical anomaly
geochemical background
geochemical barrier
geochemical baselines
geochemical block
geochemical classification of elements
geochemical closed system
geochemical comprehensive grade of land quality
geochemical comprehensive grade of soil quality
geochemical correlations
geochemical cycle
geochemical data processing
geochemical data quality monitoring system
geochemical diagram
geochemical disease
geochemical dispersion patterns
geochemical distribution patterns
geochemical dynamics
geochemical equilibrium
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:2025/3/1 19:40:14