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   垂向迁移 的翻译结果: 查询用时:0.562秒
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垂向迁移
相关语句
  vertical migration
     U,Th AND ~(226)Ra VERTICAL MIGRATION IN SUB-CLAY FROM AN URANIUM TAILINGS IMPOUNDMENT
     尾矿库中U、Th和~(226)Ra在亚粘土层的垂向迁移
短句来源
     STUDY OF THE VERTICAL MIGRATION OF THE LIGHT HYDROCARBON OF THE ARLAXING-ERZHAN AREA IN THE SONGLIAO BASIN
     松辽盆地阿拉新—二站地区轻烃垂向迁移规律研究
短句来源
     SUPERIMPOSED HALO AND QUASI GAS VERTICAL MIGRATION OF MATTER
     上置晕与物质的“类气相”垂向迁移
短句来源
     The results of many experiments and measurements have indicated that these solid fine particulate are likely to be a nanometer size matter having quasi gas behaviour, therefore, this migration can be called as quasi gas vertical migration of matter.
     一系列实验和实测结果表明,这种固相微粒可能是纳米粒径的物质,它们具有类气相的性状,故可将这种迁移机制称为物质的类气相垂向迁移
短句来源
     With nine aspects of evidence for vertical migration of hydrocarbon,the present paper has illustratedthe undoubted presence of vertical migration of hydrocarbon;
     本文列举了烃类垂向迁移的九个方面证据说明烃类垂向迁移确实存在:根据我所的实践,结合国内情况,对目前油气勘查中使用的某些单方法的有效性作了简要总结; 讨论了综合物化探方法的优势;
短句来源
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  “垂向迁移”译为未确定词的双语例句
     In order to study the vertical transfer of the artificial nuclide(137Cs)and the natural nuclides(238U,226Ra,232 Th and 40K)in the soil of a region,a number of undisturbed soil samples in points A and B of this region are collected.
     为了研究人工核素137Cs和天然核素238U、226Ra、232Th、40K在某地区的垂向迁移情况,在该地区A地和B地采集了大量未扰动土壤样品,实验室条件下使用低本底反康普顿!
短句来源
     Finally,the vertical transfer velocity of 137Cs suggests to be 0.6~1.2 cm/a according to two measured results.
     最后根据前后两次的测量结果得出137Cs的垂向迁移速率约为0.6~1.2cm/a。
短句来源
     Vertical transfer of several nuclides in the soil of a region
     几种核素在某地区土壤中的垂向迁移研究
短句来源
     Effect of vertical movement of river pollutants on groundwater quality
     河道污染质垂向迁移对地下水影响的研究
短句来源
     In Yingshan Forest Garden, the polluting material is mainly transported by theforce of wind, the polluted soil is limited in the surface soils that having a depthsmaller than 8 cm, indicating the vertical transfering distance of polluting material isvery limited.
     在鹰山森林公园,污染物质主要靠风力搬运而降落在研究区,受污染土壤仅限于地表8cm以上,即污染物质的垂向迁移深度很有限;
短句来源
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  相似匹配句对
     Syntactic Transfer
     句法迁移
短句来源
     Frequent migration;
     频繁迁移;
短句来源
     SUPERIMPOSED HALO AND QUASI GAS VERTICAL MIGRATION OF MATTER
     上置晕与物质的“类气相”垂向迁移
短句来源
     Effect of vertical movement of river pollutants on groundwater quality
     河道污染质垂向迁移对地下水影响的研究
短句来源
     Vertical Dynamic Study of Passenger Cars
     客车垂向振动研究
短句来源
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  vertical migration
It is found that characteristic features of lessivage are often observed in the soils without hydrological barriers hampering or preventing the vertical migration of soil water and mass transfer processes.
      
Possible limits of vertical migration in the tropical Pacific are estimated for the Late Cretaceous belemnites based on preliminary results of the oxygen isotope analysis.
      
The diel vertical migration pattern of the cladoceran Pleopis polyphemoides (Leuckart, 1859) in a stratified tropical bay
      
The results confirmed that all sexes and stages of this species perform a reverse vertical migration and are capable of migrating through a sharp thermocline.
      
Copepod Assemblages and Diel Vertical Migration In the East China Sea, North of Taiwan
      
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  migrating vertically
6 species have a diurnal rhythmic behaviour: they are migrating vertically in soil and litter.5.A number of factors with possible influence on distribution were analysed by experiments.
      


Based on the data of geochemical exploration and gas logging of two

根据松辽盆地阿拉新~二站地区二口新探井化探、气测等数据,以物理化学和地球化学理论为指导,利用数学方法,建立了反映岩石孔隙流体性质(相态、溶解烃能力)的地球化学指标。并用这些指标和某些实测化探指标在垂向上的分布规律,探讨了轻烃垂向迁移的形式和动力等问题,得到了垂向迁移具有阶段性和复杂性的认识。

A whole mathematic model of the sewage irrigation system is established in this paper. The model is consist of the surface layer soil model, the lower zone of aeration model and the groundwater model. The surface layer soil model is a nblack box″ model. The lower zone of aeration model is a one-dimensional vertical migration model. The ground water model is a two-dimensional plane migration model. These unit models are coupled with water quantity and density of contamination. The whole model is applied in Xinhe...

A whole mathematic model of the sewage irrigation system is established in this paper. The model is consist of the surface layer soil model, the lower zone of aeration model and the groundwater model. The surface layer soil model is a nblack box″ model. The lower zone of aeration model is a one-dimensional vertical migration model. The ground water model is a two-dimensional plane migration model. These unit models are coupled with water quantity and density of contamination. The whole model is applied in Xinhe city. The ground water unit model is solved with finate analytic method that is presented by Preofessor Chen Jinren of EOWA university of the United State. The whole model is verified by computationed result. And density vary of As Cr+6 BOD COD is forecasted in the current sewage irrigation condition, and the time in that density of contamination is equal to the criterion value is computed.

依据污染物的迁移转化途径,建立了模拟预测迁移型污染物变化的整体数学模型,整体模型由表土层模型、下包气带模型、含水层模型组成,表土层模型为黑箱模型,下包气带模型为一维垂向迁移模型,含水层模型为二维平面迁移模型,子模型之间用流量和污染物浓度耦合·在河北省新河县污灌试验区进行的实例应用中,对求解复杂的含水层模型,采用美国IOWA大学教授陈景仁提出的有限分析法求解,经实测资料验证,整体模型是可靠的,并模拟预测了该区在现状污灌状态下,迁移型重金属As、Cr+6和可降解有机物BOD、COD的变化趋势,及其达标年限

On the basis of summing up the features of hydrocarbon distribution in cap rock,the genetic mechanism of hydrocarbon vertical distribution in cap rock is analyzed by applying hydrocarbon geochemistry theories and also theories regarding hydrocarbons sealed by cap rock. The hydrocarbons in cap rock are composed of "residual hydrocarbons"and "occluded hydrocarbons", which stack each other.The residual hydrocarbons mainly distribute in the middle part of cap rock with hydrocarbon composition variation controlled...

On the basis of summing up the features of hydrocarbon distribution in cap rock,the genetic mechanism of hydrocarbon vertical distribution in cap rock is analyzed by applying hydrocarbon geochemistry theories and also theories regarding hydrocarbons sealed by cap rock. The hydrocarbons in cap rock are composed of "residual hydrocarbons"and "occluded hydrocarbons", which stack each other.The residual hydrocarbons mainly distribute in the middle part of cap rock with hydrocarbon composition variation controlled by the effect of cap rocks to expell hydrocarbons;while the occluded hydrocarbons mainly distribute in the lower part of cap rock with hydrocarbon composition variation controlled by the effect of vertical migration of hydrocarbons.The genetic model of hydrocarbon vertical distribution in caprock is established.Also discussed is the role which can be played by the regularities of hydrocarbon vertical distribution in cap rock in studies on cap rock and searching of gas reservoirs.

在总结盖层烃类分布特征的基础上,用油气地球化学理论和盖层封油气理论,分析了盖层内烃类垂向分布的成因机制。盖层内烃类由"残留烃"和"滞留烃"叠加而成,残留烃主要分布于盖层中部,其组成变化受盖层排烃效应的控制,滞留烃主要分布于盖层的下部,其组成变化受烃类垂向迁移效应的控制。建立了盖层烃类垂向分布成因模式。并探讨了盖层烃类垂向分布规律在盖层研究和气藏追索中的作用。

 
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