anion

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

反之，C36CH2离子因共振能为正而具有较高芳香性和稳定性。

Some of the matrix have been aminated after the chlorome thylation of the copolymer giving an anion exchange resin.

部分共聚物经氯甲化及季铵化后,制得强碱型离子交换树脂。

Anion in inhalable particulate matter can be completely dissolved in water by using ultrasonator and then measured by ion chromatography.Good accuracy and precision can be obtained.

介绍了用超声波振荡法能使可吸入颗粒物离子完全溶解在水,然后用离子色谱法测定,可获得良好准确度和精密度.

The characteristic of this air conditioning is to carry water of eject mist shape, absorb pelagian the bacterium in air, dirt and insalubrious gas, produce an anion.

该空调装置特点是通过喷射雾状水,吸取浮游在空气细菌、灰尘及对身体有害气体,并产生出负离子。