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So, you can see the alkali metals here: Li Be Mg all the way over here to neon and argon where you have stability. 所以大家看碱金属及碱土金属：,一个电子，lithium，，one，electron，两个，，and，then，beryllium，，magnesium，，two，electrons，所有的方法都是,让他们达到Ne，Ar的稳定结构。 - 2
The instrument is suitable for determing of anions, alkali metals and alkali earth metals in nuclear fuel reprocessing solution and high level liquid waste. 该仪器适用于核燃料后处理工艺溶液和高放废液中的阴离子和碱金属与碱土金属离子的色谱分析。 - 3
Retention behavior of alkali metals, ammonium ion and alkyl amines on a sulfonic cation-exchange resin column with organic acid and inorganic acid as eluent was studied. 系统研究了碱金属、铵离子和烷基胺在磺酸型阳离子交换树脂柱上以有机酸和无机酸为淋洗液的保留行为。
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