2) standard addition
标准加入
1.
In this paper a method is studied for the flame atomic absorption spectrometry determination of trace amounts of silver by standard addition.
研究了标准加入———火焰原子吸收法测定痕量银的方法。
2.
A new K coefficient dual wavelength standard addition spectrophotometric method is proposed in this paper for determination of cobalt content in nickel plating solutions with satisfactory results.
提出了一种Ｋ系数－双波长标准加入法，应用于镀镍溶液中钴的测定。
3.
This text illustrates that the molecular absorption spectrophotometric analysis adopts the standard addition rationing techniques and successfully eliminates the complex substrate interference in the determination of hexavalent chromium in waste water.
本文将标准加入定量技术运用于分光光度分析中，成功地排除了废水六价铬测定中复杂的基体干扰。
3) Standard additions method
加标法
4) the adding standard matter amount
加标量
1.
With a lot of determination results of the adding standard matter recovery rate of low concentration Cr +6 Specimen,this paper concludes that,the recovery rate can be up to 100% when the adding standard matter amount is controlled at 4 times as the lower limit of methodological determination,and it could reach 85.
通过对大量低浓度环境样品六价铬的加标回收率测定表明 :加标量控制在方法测定下限的 4倍时 ,加标回收率样品能达到 1 0 0 %合格 ,加标量在测定下限的 3倍时 ,合格率可达 85 。
5) overstundard weight
超标加权
补充资料：博尔加坦加
加纳北部边境城市，上部区首府。在沃尔特盆地北缘。人口1.89万。农畜产品集散中心，牛油果、玉米、牲畜、皮革的贸易甚盛。以篮篓编织手工业闻名。有肉类加工厂。公路中心。有航空站。
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参考词条