long range indicator elements 远程指示元素
zoning of indicator elements 指示元素分带性
best indicator elements 最佳指示元素
optimal indicator elements 最佳指示元素
After the data of regional geochemical exploration have been preprocessed. Many data of anomalies of indicator elements are combined into a group of data with multi-messages.
该系统是将区域化探数据预处理后,将多个指示元素异常数据合成一种多信息数据组,经趋势面分析,由计算机输出综合多变量异常图。
E-government performance evaluation elements are Kings of essences needed during benchmarking the performance, which includes target, subject, object and indicator of performance evaluation.
电子政务绩效评估要素是指开展电子政务绩效评估工作所必需的各种要素,包括评估目标、评估主体、评估对象、评估指标等。
Conceal disturbing elements like iron, copper, lead with hydrogen fluoride amine-EDTA, add the potassium iodide to separate iodine, and take starch as indicator, titrate with sodium hyposulfite.
试样以王水分解、泡塑富集分离金,硫脲解脱,以硝酸-硫酸破坏硫脲,用氟化氢胺- EDTA掩蔽铁、铜、铅等干扰元素,加碘化钾使之析出碘,以淀粉为指示剂,用硫代硫酸钠进行滴定。
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