逆離子, 反荷離子

It was also found that the release rate decreases markedly when the counter ion Na + is rep... 二價鋅反離子的引入使釋放速率明顯降低。

It was expounded that the three-arm trifunctional telechelic ionomers with proper counter ion,excess neutralizing agent and ionic plasticizer were expected to be the thermoplastic elastomer materials. 闡明三臂星形三官能度結構的遙爪離聚體母體，與適當?shù)钠胶怆x子、過量中和劑、離子增塑劑組成的遙爪離聚體體系可望成為一種熱塑性彈性體材料。

There was an enormous cat crouching on the counter. 柜臺上蜷伏著一只碩大的貓。

He placed the money on the counter. 他把錢放在柜臺上。

Can the goods be refunded at your counter? 你們柜臺的商品可以退嗎？