单词	basicity
释义	basicity /beɪˈsɪsɪti / noun [mass noun] Chemistry The number of hydrogen atoms replaceable by a base in a particular acid.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. 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	radiophony radiophosphorus radiophosphorylated radiophoto radiophotograph radiophotography radiophotoluminescence radiophysical radiophysicist radiophysics radio pill radio pirate radio play radioprotectant radioprotection radioprotective radioprotector radio pulse radiopure radiopurity radio-quiet radio-quietness radio radar radio range radioreceptor

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。