确定了各元素的最佳分析条件，可在王水介质中连续测定农业地质调查样品中的砷、锑、铋、汞、硒。
If best analysing condition of each element is deter mined, As, Sb, Bi, Hg and Se in agricultural geology samples can be determined continuously in sulpho acid medium.
对土壤样品的统计分析结果表明，该农业土壤以粉土和细砂土为主。
Indicated to the soil sample statistical analysis result, this anthropogenic soil is composed by silly soil and spun sand primarily.
它可应用于现代生物学研究，物测定、农业科研、工、食品及医疗单位对具有紫外吸收的样品作定量分析。
It can be applied to modern biological research, drug determination, agricultural research, chemicals, food and medical units with UV absorption of the samples for quantitative analysis.
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