isoelectric[英][aɪsəʊɪ'lektrɪk][美][ˌaɪsoʊɪ'lektrɪk]adj.等电位的,零电位差的; 例句:1.Isoelectric focusing may be used as another indication. 等电聚焦可以用为另一指标。 2.A virus is negatively charged above its isoelectric point. 病毒在它的等电离点以上时带负电荷。