并介绍了空心阴极光源在痕量分析上的应用。
The application of the hollow cathode discharge source in the trace amount element analysis is recommended.
原子荧光分析法是一种优良的痕量分析技术。
The atomic fluorescence analysis method is a kind of good micro quantity analysis technique.
在进行痕量分析时，密封垫所引起的问题更加突出。
When carrying out trace analysis, septum problems are especially troublesome.
精密度试验的变异系数满足农药多残留痕量分析的要求。
Coefficient of variation of the precision experiments met requirements for analysis of trace amounts of multiple pesticides.
作为一种痕量分析方法，它已经渗透到分析化学的各个领域。
As a trace analysis method, it is infiltrated in diverse areas.
固相分光光度法是一种简单、快速、灵敏的新型痕量分析手段。
Solid phase spectrophotometry is a new, simple, fast and sensitive trace analytical method.
适用于食品、境、物样品中挥发性及半挥发性有机物的痕量分析。
It is suitable for the trace analysis of volatile and semi volatile organic compounds in food, environment and biologic samples.
该方法具有较高的检测准确度和灵敏度，符合痕量分析的要求。
This method has high accuracy and sensitivity of detection, which can meet the requirements of trace analysis.
电位溶出法在环境无机痕量分析尤其金属元素测定方面得到了广泛的应用。
Stripping analysis has been widely recognized as a powerful tool for trace metal analysis.
在痕量分析中，为获得准确的分析结果，容量材质以及洗涤方法的选择至关重要。
During the trace analysis, selection of container material and washing-up method is very critical for getting accurate analysis result.
文章总结了近年来砷形态和痕量分析研究进展，包括分离、测定方法的进展情况。
This article has summarized the progress of the research of speciation analysis for arsenic in the last few years, pertaining especially to new methods of separation and determination.
文章总结了近年来砷形态和痕量分析研究进展，包括分离、测定方法的进展情况。
This article has summarized the progress of the research of speciation analysis for arsenic in the last few Yeats, pertaining especially to new methods of separation and determination.
水体中有毒重金属离子和有机物对生物体造成极大的危害，其痕量分析颇具研究价值。
Toxic heavy metal ions and some toxic organic compounds in water are great threats for human beings and living organisms, so their trace analyses are very important.
阐述了痕量分析实验室实施净化工程的意义，并且通过工程实例重点说明其特点和具体做法。
This article narrated the meaning of carrying out cleaning engineering in trace analysis laboratories and described its characteristics and schemes through practical engineering examples.
本文拟从痕量分析的要求出发，以理论与实验数据结合的方式对几种空白及它们对检出限的影响进行了讨论。
Based on trace analysis, three kinds of blanks and the relation between blanks and the detection limit are discussed with experiment results and in theories.
本文讨论了流动注射分析(FIA)技术在痕量分析中的突出优点，阐述了该技术在痕量分析领域中的应用。
The advantages of the flow injection technique (FIA) in trace analysis are discussed and the applications of FIA in trace analysis are reviewed briefly.
痕量分析和化学形态分析是国际上现代分析化学的前沿课题，对于生态环境的研究与保护具有重要的学术意义和实用价值。
Being at the forefront to the current international analytical chemistry, trace analysis and speciation analysis is important and practical to the studying and protecting environment.
它利用分析物在不同介质中被吸附的能力差将标的物提纯，有效的将标的物于干扰组分分离，大大增强对分析物特别是痕量分析物的检出能力，提高了被测样品的回收率。
It USES substance's absorption capacity in separate the analyzed substances from interference components. It enhances the analysis capability and increases the recovery rate of the sample.
XRF应用广泛，可用于岩石、矿物、土壤、植物、沉积物、冶金、矿业、钢铁、化工产品等样品中常量和痕量的定量分析。
XRF is widely used to analy major elements and trace elements in geological rocks, minerals, soils, plants, sediments, metallurgy, mining industry, steel, chemical products, etc.
XRF应用广泛，可用于岩石、矿物、土壤、植物、沉积物、冶金、矿业、钢铁、化工产品等样品中常量和痕量的定量分析。
XRF is widely used to analy major elements and trace elements in geological rocks, minerals, soils, plants, sediments, metallurgy, mining industry, steel, chemical products, etc.
应用推荐