With appropriate control, trace elements analysis could provide us with important information for studying past lifestyle and social systems.
加以合理的研究设计，微量元素的分析能为我们研究过去生活方式和社会制度提供重要的资料。
Application of chitin and its derivations to trace elements analysis and elemental speciation are reviewed in this paper. 46 references are given.
本文对甲壳素及其衍生物在痕量元素及其形态分析中的应用研究进行了综述。引用参考文献46篇。
With the advantages of simple sample preparation and high sensitivity, the developed method is a reliable analytical method for trace elements analysis in soil.
该方法样品处理简单，检出限低，灵敏度高，是一种比较可靠的微量元素分析新方法。
Methods:Use the Grating Spectrograph to take photograph of atomic emission spectrum of unknown sample and make quantitative analysis Results:Quantitative determination of trace elements in nutriment.
方法：用平面光栅摄谱仪拍摄未知样品之原子发射光谱图，并作定量分析。结果：测定营养品中微量元素的含量。
The recent development of speciation analysis of trace elements in medicinal plants is reviewed, the prospect is also discussed.
评述了药用植物中微量元素形态分析的现状，并对其发展前景作了展望。
The speciation analysis of trace elements in Chinese traditional and herbal drugs, which related to their extraction, separation and determination, was reviewed with 34 references.
综述了中草药中微量元素形态分析的内容以及元素形态的提取、分离与测定。引用文献34篇。
Correlation matrix and cluster analysis showed that the trace and major elements, trace and trace elements in coal are closely related.
相关矩阵及聚类分析表明，煤炭中微量元素与基质元素之间、微量元素之间有着密切的依存性。
Conclusion: According to the analysis of trace elements it proved Fan Bai grass can reduce blood sugar and its treatment effect for diabetes.
结论：从微量元素角度进行分析，初步证明了翻白草的降血糖的作用。
To which contained trace elements, amino acids and vitamins analysis shows, DDS these nutrients content is much higher than the DDG.
对其中所含微量元素、氨基酸和维生素等剖析表明，DDS中这些营养成分的含量比ddg高得多。
The performance, rate and mechanism of the chelate resin enriching the trace elements have been investigated. The analysis of samples have been performed with satisfactory results.
讨论了螯合树脂对各微量元素的富集性能、吸附速率和富集机理，并进行了样品的分析，获得了较满意的结果。
The contents of calcium and phosphate in tibias were determined by chemical analysis and the trace elements were detected by atom absorption spectrophotometer.
化学法测定胫骨钙和磷含量，原子吸收分光光度法测定铁、锌、镁、锰、铜、钴、铬和钼等微量元素的含量。
Using stepwise discrimination analysis, we studied the assistant diagnosis for gastric cancer according to the contents of trace elements in hair. The results are satisfactory.
根据毛发中微量元素的含量，应用逐步判别分析进行了胃癌辅助诊断的研究，所得结果令人满意。
Thus through the analysis of trace elements will inevitably have access to the viscera dysfunction demonstrated by the "certification" of information.
因而通过对微量元素的分析，必然能检索到脏腑功能失调所表现出的“证”的信息。
Methods the factor analysis method was used to analyze the contents of 5 trace elements in 17 species of Chinese medicinal herbs which is effective for treating the rheumatic diseases.
方法利用因子分析法对17种祛风湿类中药材中5种微量元素的数据进行分析。
The analysis of trace chemical elements shows that Mu Us Desert has been repeatedly subjected to the alternating East Asian winter and summer monsoon during Holocene.
微量化学元素分析结果表明全新世期间毛乌素沙漠多次受到东亚冬、夏季风的交替控制。
The contents of trace, poisonous and harmful heavy metallic elements in stable bound-state sulfide in soils can be calculated by systematic cluster analysis.
采用系统聚类分析方法，能定量地分析稳定的硫化物结合态微量有毒有害重金属元素的数量。
The multivariate statistical analysis results indicate that all the trace elements studied had taken part in the gold mineralization processes. However, their behavior was quite different.
多元统计分析成果揭示：所观测元素都参与了金的成矿活动，但行为特点有所差异。
The multivariate statistical analysis results indicate that all the trace elements studied had taken part in the gold mineralization processes. However, their behavior was quite different.
多元统计分析成果揭示：所观测元素都参与了金的成矿活动，但行为特点有所差异。
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