isoelectric的用法和样例：
词汇搭配
- isoelectric line 等电线
- isoelectric equilibrium electrophoresis 等电平衡电泳...
- isoelectric spectrum 等电谱
- isoelectric separation [化] 等电点分离...
- isoelectric point 等电点
- isoelectric zone 等电区
- isoelectric fractionation 等电点分离
- isoelectric state 等电状态
- isoelectric condensation 等电聚焦
- isoelectric analysis 等电分析
- isoelectric focusing 等电子聚焦
- isoelectric precipitation 等电沉淀
