pollen analysis

The geological cause of the mixed layer and its distributing characters are defined by spore pollen analysis, scanning electron microscope and C14 isotope test in this paper.

根据孢粉、扫描电子显微镜、C14检测数据和前人的资料，确定了腐木淤泥混合土的成因环境和分布特征。

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Spore-pollen Analysis of Samples From Surface Soil in Vicinity of Lakes, at the End of Heihe River and Their Environmental Indications

黑河尾闾湖泊附近表层样品的孢粉分析及其环境指示意义

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Pollen analysis helped to find out the paleoclimate information.

以孢粉分析了解古气候方面的信息.

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A Conception of Exploration of Groundwater Resources by Spore-pollen Analysis

利用孢粉分析寻找地下水资源的构想

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Integrative method of sieving and heavy liquid in pollen analysis of loess& data analysis and processing

黄土花粉分析的筛析&重液综合法

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Spore-pollen analysis and C14 dating of bottom sediments in western part of the central Pacific

中太平洋西部海底沉积物孢粉分析与C~（14）年代测定

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Spore-pollen analysis indicates that~ 1.95 Ma B.P.

湖相地层孢粉分析的结果表明，临夏盆地在1.95MaB.P。

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Many academicians have recently studied on the sediment of Loess by high-resolution pollen analysis.

随着孢粉研究分辨率不断提高，许多学者对黄土沉积物进行了高分辨率的孢粉分析。

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The representation of common pollens in soils on the northern slope of Shennongjia mountains area is studied in the light of sporo pollen analysis and plantation sample investigation.

根据表土孢粉分析和植被样方调查的比较研究，获得了神农架北坡表土常见花粉的R值。

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Sporo pollen analysis in Qishan section shows that the change of vegetation and climate of the Late Pleistocene can be divided into six stages and thirteen sub stages in the southeast part of the Loess Plateau.

岐山剖面孢粉分析表明，黄土高原东南部晚更新世植被与气候变化可分为7个阶段和13个小阶段。

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With the wide application of computers and the development of quaternary paleoenvironment studies, many numerical techniques are used in the spore-pollen analysis.

运用多种数学方法分析孢粉资料定量重建古环境已成为第四纪古环境研究的一个发展趋势。

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With the wide application of computers, many more numerical techniques can be used in the spore-pollen analysis today.

计算机的普及使得多种数值方法能应用于孢粉分析中。

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The result of spore-pollen analysis shows that loess strata are very rich in spore and pollen.

孢粉分析结果表明，黄土地层中孢粉非常丰富，为恢复古植被与古气候提供了可靠依据。

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