percolation的例句大全

The whole flavones obtained from leaves of hawthorn by the methods of boiling water, alcohol extraction, dilute alcohol percolation, lead salt sedimentation and lime cream sedimentation were extracted.

采用水煮醇提法、稀醇渗漉法、铅盐沉淀法和石灰水沉淀法所提得山楂叶总黄酮，顺次以石油醚、乙醚、乙酸乙酯和正丁醇进行萃取。

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Research on laws of 2D percolation of fully random distribution fracture media

强随机分布裂隙介质的二维逾渗规律研究

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Study on percolation law of 2D porous and fractured double-medium

二维孔隙裂隙双重介质逾渗规律研究

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The percolation transition of this system at percolation threshold P _ c was substantiated by Monte Carlo simulation.

蒙特卡洛方法模拟验证了该体系在逾渗阈值处的相变行为.

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Impermeable clay limits downward percolation of water and fulvic acids, reducing chemical weathering and podzolization.

不可渗透的粘土限制了水和黄腐酸的向下渗透，从而减少了化学风化和土壤灰化作用。

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The percolation: paddy field> earth dike terrace> stone dike terrace> sloping field> woodland.

渗漏量：水田＞土坎梯田＞石坎梯田＞坡地＞林地，林地的渗漏量最小；

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Calculation of Solvent Self diffusion Coefficient in Polymer Solution by Percolation Theory

用渗流理论计算高分子溶液中溶剂的自扩散系数

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Percolation leaching of URANIUM-BEARING COAL ASH calcined briquet

含铀煤灰焙烧球料渗滤浸出的研究

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It's structure must be air tightness, no water percolation and no air leakage. Countermeasures against Gas Leakage from Bell Socket of Cast-iron Pipe after Natural Gas Conversion

结构要求密闭，不渗水、不漏气。天然气置换后铸铁管承插接口漏气对策

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Comparison on Methods of Anti-percolation of Anaerobic Digester Access Hole

厌氧消化池人孔防渗方案的比较

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Influential mechanism of adsorbed water layers on percolation in low permeability oil reservoir

吸附水层对低渗透油藏渗流的影响机理

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The characteristics of percolation stability and measures for seepage control of dam foundations, which are the deep alluvion of the river valleys in Sichuan are described in detail in this paper.

本文详细论述了四川河谷深厚覆盖层建坝的渗透稳定特性及防渗措施。

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Experimental Research on the Percolation Stability and the Measures for Seepage Control of Darn Foundations Which are the Deep Alluvion of the River Valleys in Sichuan

四川河谷深厚覆盖层建闸坝的渗透稳定特性及防渗措施试验研究

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A study on the model of percolation of debris flow dam at the intersection of two rivers

泥石流在两河交汇处堵江后坝体渗流模型的研究

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The granite buried hill reservoir in block Leng 124 shows the percolation characteristics of dual porosity media.

冷124块花岗岩潜山油藏具有双重孔隙介质的渗流特征.

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