2) geochemical samples
化探样品
1.
Aim To optimize the measurement condition of hydrocarbon in geochemical samples by ultraviolet spectrometry and fluorescence spectroscopy.
目的用紫外分光光度法及荧光分光光度法优化化探样品中芳烃的测试条件。
2.
A determination method of trace platinum in geochemical samples by chemical spectrometry with airtight dissolution and active carbon absorption has been developed.
通过对介质酸度、缓冲剂、活性炭用量进行试验,建立针对化探样品中痕量铂的测定方法。
3.
It has been reported that the Excel 2003 method can be used for quality control of analytical data of geochemical samples with the windowsXP operating system.
通过对国家一级标准物质GBW-07242~47中金含量分析检测结果的统计表明,可以有效地快速判定1∶50 000和1∶200 000化探样品分析检测结果是否超差,批次分析结果合格率是否达标。
3) Geochemical sample
化探样品
1.
Artificial neural network (ANN) was applied to the simultaneous determination of gold species (water extractable species, adsorpted species and organic species) in geochemical samples.
利用人工神经网络对化探样品中金的三种存在形态（水提取态、吸附态、有机态）的含量同时进行了预测，计算结果与传统浸取方法的结果相吻合，相对误差一般小于１０％，相对标准偏差在１。
4) geochemical exploration sample
化探样品
1.
A new method which can directly and simultaneously test the value of As, Sb, Bi, Hg in geochemical exploration samples by atomic fluorescence spectrometry in reducible medium is introduced.
研究了还原性介质中原子荧光光谱法直接连续测定化探样品中Ａｓ、Ｓｂ、Ｂｉ、Ｈｇ的方法。
2.
The micro-amount of Ag in geochemical exploration samples is determined by graphite furnace atomic absorption spectrometry in 10 g/L of thiourea medium.
样品经王水分解,硫脲提取,石墨炉原子吸收光谱法测定化探样品中的微量银。
5) geochemical exploration samples
化探样品
1.
The proposed method has been applied to the determination of trace arsenic in geochemical exploration samples with satisfactory results.
用鲁米诺－双氧水－铬（Ⅲ）化学发光体系结合巯基棉对Ａｓ（Ⅲ）的富集分离，建立了快速的测定化探样品中痕量砷的新方法，检测线性范围为１。
6) chemical prospecting sample
化探样品
1.
Determination of gold in chemical prospecting sample by graphite furnace atomic absorption spectroscopy after solvent extraction-antiextraction;
萃取反萃取石墨炉原子吸收光谱法测定化探样品中的微量金
2.
The study of continuous determination of An, Ag, Ga in chemical prospecting sample by GFAAS;
石墨炉原子吸收光谱法连续测定化探样品中金、银、镓的研究
3.
Continuous determination of trace gold and silver in chemical prospecting sample by graphite furnace atomic absorption spectroscopy after solvent extraction;
溶剂萃取石墨炉原子吸收光谱法连续测定化探样品中的微量金和银
补充资料：区域经济规划（区域规划）
区域经济规划（简称区域规划）是区域经济发展战略的具体安排，是战略思想的细化。区域规划应当是区域经济发展战略指导下的区域和产业发展的详细的安排。它包括区域发展、产业发展、土地利用、城镇体系等多方面的内容。它与发展战略的主要区别在于，战略应是粗线条的、具有指导意义的纲领；规划应是细线条的，具有实施功能的安排。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条