逆离子, 反荷离子
It was also found that the release rate decreases markedly when the counter ion Na + is rep... 二价锌反离子的引入使释放速率明显降低。
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. 阐明三臂星形三官能度结构的遥爪离聚体母体，与适当的平衡离子、过量中和剂、离子增塑剂组成的遥爪离聚体体系可望成为一种热塑性弹性体材料。
There was an enormous cat crouching on the counter. 柜台上蜷伏着一只硕大的猫。
