铟是碱性锌锰电池无汞化代汞添加剂必不可少的组分。
Indium was a necessary component of substitutes for the mercury free alkaline zinc manganese battery.
用硼氢化钾作还原剂，将溶液中汞离子还原成汞的蒸气原子，用载气导入原子化器中，直接用冷原子荧光光谱法测定水样中痕量汞。
Employ potassium borohydride as reducer, reduce mercuric ion in liquor to Hg vapour, the Hg vapour is carried to atomization device by ar gas, determined by cold-atomic fluorescence.
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