active area 也称腐蚀区(corrosion area)。在电位-pH图中，与金属平衡的离子浓度在10-6mol/L以上的区域。 在活化区内处于稳定状态的是可溶性的金属离子，如对于Fe-H2O体系，是可溶性的Fe2+，Fe3+，FeO42-和HFeO2-等离子。对于金属则是处于不稳定状态，会发生腐蚀。在该区内金属所处的状态称为活态。
铀矿床形成于花岗岩体中铀的强“活化区”，而不一定产在铀的高“异常区”。
The uranium deposits form in the strong "activated aera" of uranium, but not neccessarilly in the high "abnormal aera" of uranium.
研究人员还将培养基中生长的神经干细胞移植到大鼠海马区，刺激其中已有的神经干细胞活化。
The researchers also are grafting neural stem cells grown in culture dishes into the hippocampus, to stimulate those already present.
结果从活化的人白细胞中克隆到IDO基因编码区全长，并构建了IDO EGFP融合蛋白表达载体。
Results The full-length coding sequence of IDO was cloned from activated human leukocytes and the expression vector for IDO-EGFP fusion protein was constructed.
应用推荐