This review summaries the application of ion exchangers in the separation and determination of alkali metals, alkali-earth metals, noble metals, rare earth elements and actinoid.

换剂在萃取色谱中得到了广泛的应用，本文详细总结了换剂在分析学中用于、土、贵、稀土元素、锕系元素等的分与测定。

When two different metals are placed in a fused alkali or alkaline-earth chloride bath, the more readily corrodible metal will deposit on the less corrodible one.

当两种不同的放在熔融的或土氯物盐浴中时,较易腐蚀的会沉积在较难腐蚀的上。

Abstract : When two different metals are placed in a fused alkali or alkaline-earth chloride bath, the more readily corrodible metal will deposit on the less corrodible one.

摘要 ： 当两种不同的放在熔融的或土氯物盐浴中时,较易腐蚀的会沉积在较难腐蚀的上。