The resultant ionized bond can be cleaved by a hemi-heterolysis process, affording a cation and a neutral radical.

生成离化键能由半异裂过程而开裂，提供一个正离和一个中性游离基。

Acids with different cation were distinguishingly different in activation energy and frequency factor distribution.

不阳离种羧酸盐，活化能和频率因分布却相差很大。

C36CH2 cations have antiaromaticity with negative resonance energy, whereas C36CH2 anions have aromaticity with positive resonance energy.

反之，C36CH2阴离因共振能正值而具有较高芳香性和稳定性。

A method for the determination of trace cations in the tetramethylammonium chloride was developed by ion chromatography(IC) with conductivity detector.

文章采用离色谱法测定高浓基氯化铵中钠、钾和钙金属离。

Taking the example of the homoaromaticity of cyclooctriene cation and imidazole and oxazole basicity,the essay discusses the application of resonance theory.

文中以环辛三烯正离芳香性和咪唑与恶唑碱性例,讨论了共振论应用。

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

以乙烯酮和丙酮原料,用强酸性离交换树脂代替浓硫酸作催化剂,直接酯化合成乙酰丙酮中间体乙酸异丙烯酯。

Binding energy and interaction potential of calcium cation and diazine ring are based on the calculation of all the complexes of optimized structures.

对优化得到稳定配合物计算了钙离与二嗪结合能和相互作用势.

The synthesis of tridecane dicarboxylic acid diethyl ester with ethyl alcohol and tridecane dicarboxylic acid as reactants and cation exchange resin as catalyst had been studied.

以强酸性阳离交换树脂催化剂,十三碳二元酸与乙醇原料合成十三碳二元酸二乙酯,考察了影响反应因素。