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determination of multielement
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  “determination of multielement”译为未确定词的双语例句
     Simultaneous Determination of Multielement in Maifanite by ICP-AES
     ICP-AES法同时测定麦饭石中的多种元素
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     Simultaneous Determination of Multielement in Molybdenum Ores by ICP-AES
     ICP-AES同时测定钼矿石中多种元素
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     Determination of Multielement in Industrial Wastewater Using Artifical Neural Network and Spectrophotometry
     用神经网络和分光光度法测定废水中的多元素
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     Simultaneous Determination of Multielement in Human Hair with FI Ultrasonic Nebulization Coupled with ICP-AES
     流动注射—超声雾化器—电感耦合等离子体原子发射光谱(FI-ICP/AES)联用技术同时测定头发中多种元素
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     An ICP-AES method for the determination of multielement in soil was presented in this paper.
     本文介绍土壤中多元素的ICP-AES分析方法。
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  相似匹配句对
     Determination
     决心
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     DETERMINATION
     决心(英文)
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     Determination of DO
     水中溶解氧的测定
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     Control Measure of Multielement Determination Quality
     多元素分析质量控制措施
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     Determination of Multielement in Zircon by ICP-AES
     感耦等离子体发射光谱法测定锆英石中主次痕量元素
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  determination of multielement
Instrumental neutron activation analysis (INAA) methods have been developed for the simultaneous determination of multielement concentrations in both particulate and soluble fractions of atmospheric wet precipitation (AWP).
      
Determination of multielement in optical waveguide and standard reference materials by instrumental neutron activation analysis
      
Determination of multielement concentrations in normal human organs from the Japanese
      


This paper describes the analytical method for determination of 18 elements, Zn, Mn, Fea Ti, Mg. V. Cu, Al, Cr. Sr, Ni, Ba, Li, K, Ga, Na, Ca, and Be, in soil. The experiments on parameter option, acidty effect, matrix elements interference and correction are intro duced, Soil samples are digested in a mixture of HNO HF HClO_4 and the residue is treated with 5 (?) HNO_3. The solution is determined by ICPQ 1000 model instrument. matrix interfer ence can be corrected by applying interference coefficient. The analytical...

This paper describes the analytical method for determination of 18 elements, Zn, Mn, Fea Ti, Mg. V. Cu, Al, Cr. Sr, Ni, Ba, Li, K, Ga, Na, Ca, and Be, in soil. The experiments on parameter option, acidty effect, matrix elements interference and correction are intro duced, Soil samples are digested in a mixture of HNO HF HClO_4 and the residue is treated with 5 (?) HNO_3. The solution is determined by ICPQ 1000 model instrument. matrix interfer ence can be corrected by applying interference coefficient. The analytical method is simple, rapid and accurate. It is one of satisfactory method for simultaneous determination of multielement in large number of soil samples.

叙述了一种借助ICPQ-1000型等离子发射光谱仪,一次同时测定土壤中锌、锰、铁、镍、钛、镁、钒、钙、铝、铬、锶、钡、钠、锂、铜、钾、镓和铍18种元素的分析方法。土样经HNO_3-HF-HCIO_4混酸消解,残渣以5%HNO_3溶解后测定。以干扰系数法修正基体干扰,获得满意结果。本法简便、快速、准确,是大批量土壤中多元素同时测定较为理想的方法。

Using a home-made flow-through cell,the separation of overlapping peaks for copper(Ⅱ) ,antimo-ny(Ⅲ),lead(Ⅱ ), thallium(Ⅰ), cadmium(Ⅱ), indium(Ⅲ)in acidic media by means of medium exchange is investigated and simultaneous determination of multielement is realized.

本文用流通池介质交换差示脉冲阳极溶出伏安法在盐酸介质中富集,而以碳酸钠-碳酸氢钠缓冲溶液为溶出介质,有效地分离了酸性介质中Cu(Ⅱ)、Sb(Ⅲ)、Pb(Ⅱ)、Tl(Ⅰ)、Cd(Ⅱ)、In(Ⅲ)的重叠溶出峰,实现了多离子的同时测定。

An ICP-AES method for the determination of multielement in soil was presented in this paper. The procedure of the method was stated in details, the precision, accuracy, detection limit of proposed method and the results compared with that of other method were given respectively. The influence of interferentc elemeats and the steps of elimination have been discussed.

本文介绍土壤中多元素的ICP-AES分析方法。文中详细叙述了操作步骤,并给出了分析的精密度、准确度、检出限的数据及与其它分析方法的比较、讨论了干扰元素的影响及其消除的措施。

 
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