| 化探土壤样品省去研磨流程的研究 |
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| 引用本文： | 岳正军,岳正军.化探土壤样品省去研磨流程的研究[J].河南国土资源,1996(3). |
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| 作者姓名： | 岳正军 岳正军 |
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| 作者单位： | 河南有色地质五队(岳正军)，郑州市须水(岳正军) |
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| 摘 要： | 根据生产实践，采用不同的实验研究方法，论证了主要成晕元素在天然介质的粗细颗粒土壤中的分布、浓度、赋存状态及异常特征等都是基本相同的。因此，野外采集的较细颗粒的土壤样品不需再进行研磨，可直接进行过筛分析，既不影响找矿效果，又节约了时间和费用。
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| 关 键 词： | 土壤样品，自然粒度，减少污染，缩短周期，节约费用 |
STUDIES ON OMITTING GRINDING PROCESSING FOR GEOCHEMICAL EXPLORATION OF SOIL SAMPLES |
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| Yue,Zhengjun.STUDIES ON OMITTING GRINDING PROCESSING FOR GEOCHEMICAL EXPLORATION OF SOIL SAMPLES[J].Henan Land & Resources,1996(3). |
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| Authors: | Yue Zhengjun |
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| Abstract: | Based on the production practice and the experimental studies,this paper proves that the distribution,consistency,anomalous feature and occurrence state of major halo forming elements are very close in the megagrained soil with natural particle size.Therefore the fine grained soil samples collected in field need not grind,and can directly sieve to test.This method both do not impair the prospecting effect and save production cost and shorten production period. |
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| Keywords: | soil sample natural particle size reducing pollution shortening period saving cost |
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