网站首页  汉语  德语  英语

请输入您要查询的英文单词:

 

单词 basicity
释义

Definition of basicity in English:

basicity

noun beɪˈsɪsɪtibeɪˈsɪsədi
mass nounChemistry
  • The number of hydrogen atoms replaceable by a base in a particular acid.

    〔化〕碱性;碱度

    Example sentencesExamples
    • Classical means of separation were based on the small differences in basicity and solubility.
    • The basicity of an organic acid is determined by the number of carboxyl groups present.
    • If the amines were acting as the hydrogen bond acceptors, the bimolecular quenching constants would be expected to increase with basicity of the amines, i.e. for amines with lower pK b values.
    • It is the chemical basicity of the nucleotides that has given them the common term ‘bases’ as they are associated with nucleotides present in DNA and RNA.
    • One hypothesis they did not consider is the high basicity of lysin (PI 10 11; J. Nam, personal communication) and the high acidity of VERLs.

Definition of basicity in US English:

basicity

nounbāˈsisədēbeɪˈsɪsədi
Chemistry
  • The number of hydrogen atoms replaceable by a base in a particular acid.

    〔化〕碱性;碱度

    Example sentencesExamples
    • Classical means of separation were based on the small differences in basicity and solubility.
    • If the amines were acting as the hydrogen bond acceptors, the bimolecular quenching constants would be expected to increase with basicity of the amines, i.e. for amines with lower pK b values.
    • One hypothesis they did not consider is the high basicity of lysin (PI 10 11; J. Nam, personal communication) and the high acidity of VERLs.
    • The basicity of an organic acid is determined by the number of carboxyl groups present.
    • It is the chemical basicity of the nucleotides that has given them the common term ‘bases’ as they are associated with nucleotides present in DNA and RNA.
随便看

 

雅致网英汉双解词典包含236457条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。

 

Copyright © 2002-2024 53pku.com All Rights Reserved
更新时间:2025/7/5 16:48:00