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   sand 的翻译结果: 查询用时:0.205秒
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sand     
相关语句
  
     Research on Technology for Sand Control of Permeable Microfine Cement System
     可渗透性微细水泥体系防技术研究
短句来源
     Study on the Mechanical Properties of Tailings Sand Reinforced by Geotextile
     土工织物增强尾矿的力学性能研究
短句来源
     Consolidation Analysis for Layered-Ground Improved by Sand Wells and Its Engineering Application
     层状井地基固结分析及其工程应用
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     The Study of Fluid Flow Mechanism with Sand Erosion and Sand Particulates Migration in the Reservoir and Fluid-Solid Coupling Single-Well Numerical Simulation
     油藏含流体渗流机理及流固耦合单井数值模拟研究
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     Research on the Jet Pumps Used in the Drain Sand of Petroleum Well
     油井排用射流泵的研究
短句来源
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     A New Ultrasonic Method of Measuring the Amount of Sand Contained in Fluid
     一种新的超声测方法
短句来源
     A KIND PROJECT OF FLUSH SAND WITH WATERPOWER AND CHANNELING WATER WITHOUT DAN
     一种无坝引水的水力冲工程
短句来源
     DESIGN AND ANALYSIS OF CONIC MECHANICAL SEALS FOR CENTRIFUGAL SAND PUMPS
     离心泵中锥面机械密封的设计及分析
短句来源
     THE STUDY OF RECENT CLIMATIC FLUCTUATION IN THE MAOWUSU SAND REGION
     毛乌素区近期气候振动的研究
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     The Forecast and Analysis of Sand area Desertified in Naiman Banner——Applied of Grey System Theory
     奈曼旗化的预测分析——灰色系统理论的应用
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  砂土
     Study on the Sand Liquefaction in the Process of Vibrating Grouting
     振动注浆中的砂土液化研究
短句来源
     Study on Correlation between Shear-wave Velocity and Liquefaction Resistance of Saturated Sand
     饱和砂土剪切波速与抗液化强度相关性的研究
短句来源
     Research on Seismic Response Analysis Approach on Effective Stress and Physical State in Saturated Sand Mass
     饱和砂土体有效应力物态地震反应分析方法的研究
短句来源
     The Study of Diesel Oil Migration in Sand Soil by Column Experiments and Benzene Biodegradation under Denitrifying Condition by Laboratory Microcosms
     砂土中柴油迁移土柱实验与反硝化条件下苯生物降解微环境实验研究
短句来源
     STATISTICAL ANALYSIS OF FACTORS CAUSING LIQUEFACTION OF SAND DURING TANGSHAN EARTHQUAKE
     唐山地震时砂土液化影响因素的统计分析
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  砂岩
     breackthrough pressure of DL-1 consolidated cores (sand packs) 3.4-3.5 MPa and their permeability for water phase 10.6×10 -3 and 12.9×10 -3 μm 2;
     DL 1固结充填砂岩心水相突破压力 3.4~ 3.5MPa ,水相渗透率 10 .6× 10 -3 和 12 .9× 10 -3 μm2 ;
短句来源
     Static saturation adsorption capacity of 1631 on different surface is different, 0.7 mg·g~(-1) on hydrophilic surface, 1.4 mg·g~(-1) on oil-wet surface, and 6.7 mg·g~(-1) on oil sand surface.
     同砂岩表面的静态饱和吸附量不同,亲水表面是0 7mg·g-1·砂,亲油表面是1 4mg·g-1·砂,油砂表面是6 7mg·g-1·砂;
短句来源
     The sand belongs to low porosity and permeability . The porosity distribution scope is 0.2% — 19.3%, is 6.79% in average, permeability distribution scope is 0.01 — 59.15×10~(-3) um~2, is 0.694×10~(-3)um~2 in average.
     储层为典型的低孔低渗致密砂岩,孔隙度分布范围是0.2%—19.3%,平均为6.79%,渗透率分布范围是0.01—59.15×10~(-3)um~2,平均为0.694×10~(-3)um~2。
短句来源
     On sand packs of water permeability 0.156-2.53 μm 2 at 120℃ a water plugging rate ranged in 90-95% and a breakthrough pressure of 5.0 MPa/m are observed for low concentrated, 0.2-0.3%, polymer gel and 99.99% and 14 MPa/m, respectively, for high concentrated, 0.6%, polymer gel.
     在渗透率0 .15 6~ 2 .5 3μm2 的填砂岩心上 ,在 12 0℃下 ,低浓度 (0 .2 %~ 0 .3% )共聚物冻胶的堵水率为 90 %~ 95 % ,堵塞物的突破压力为 5 .0MPa/m ,高浓度 (0 .6 % )共聚物冻胶的堵水率为 99.99% ,堵塞物的突破压力达 14MPa/m。
短句来源
     The adsorption equilibrium time is different on different surfaces, 10 h on hydrophilic surfaces, 16 h on oil-wet surface, and 18 h on oil sand surface.
     不同砂岩表面的吸附平衡时间不同,亲水表面为10h,油表面为16h,砂表面为18h;
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  sand
The variables studied were transport of sand, underlying surface roughness, windblown sediment, wind-sand flow structure, soil mechanical composition and amount of wind erosion.
      
The following conclusions were drawn: 1) The order of decreasing threshold of wind speed for sand displacement and surface roughness were forestland, wild grassland, farm land, sparse wild grassland and flood plain.
      
2) There were significant differences in sand flux among different ground covers.
      
At a height of 0-20 cm, the height increased while the sediment discharge percent of sand flux decreased; there were significant differences in the sand flow formation under different land-use types.
      
3) The mechanical composition of sand particles consisted mainly of silver sand in the flood plain and sparse wild grassland, and of silver sand, particle silver sand and floury sand in other land-use types.
      
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