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treatment design     
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  处理设计
     Polluted water treatment design of A~2/O in Jincheng health hospital for women and children
     晋城市妇幼保健院污水A~2/O处理设计
短句来源
     Treatment design of f_(1096) fault at TGP's permanent shiplock and main construction technology
     三峡永久船闸f_(1096)断层处理设计与施工主要技术
短句来源
     Treatment Design and Cost Analysis of Cracks in Arch Culvert
     拱涵裂缝处理设计及费用分析
短句来源
     Foundation Treatment Design of Land Reclamation
     围海造地地基处理设计
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     Foundation treatment design for Three Gorges dam
     三峡工程大坝基础处理设计
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  治理设计
     Development of Software Slide CAD for Slope Stability Analysis and Treatment Design
     边坡稳定性分析及治理设计软件Slide CAD的开发
短句来源
     Stability Analysis and Treatment Design of A Loosen Structure Road Cutting Rock Slope
     碎裂结构路堑岩质边坡稳定性评价与治理设计
短句来源
     But as things stand here, the optimization design hasn't been attached enough importance to in most slope treatment design. So it makes much sense to study the design theory and application of the optimization.
     针对目前国内外边坡治理设计对优化设计普遍重视不够的现状,建立抗滑桩优化设计模型,进行边坡治理优化设计系统开发与应用研究有重要的理论意义与经济价值。
短句来源
     Review of intergated treatment design for reservoir bank of new Wushan County
     三峡水库区巫山新县城库岸综合治理设计回顾
短句来源
     Through practical application for some landslide treatment design,it indicated that the idea of the method is clear ,the analytic results are rational,and the application of the method is of a good prospect.
     某滑坡治理设计中的实际应用表明 ,该法概念明确、分析结果合理、且具有较好的应用前景
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  防治设计
     Features and treatment design of Qiligou landslide in Zhongwu gas-delivery pipeline
     忠武输气管道七里沟滑坡特征及防治设计
短句来源
     Combined with the basic characteristic of the landslide in Shengjiacitang, a new site for the migrant in the Three Gorges reservoir region, and the situation of the construction land, stability of the landslide is micro-analyzed and both pesitively and negatively calculated. The plan to treat the landslide is suggested, which provides a geological basis to preventive treatment design.
     结合三峡工程库区移民迁建新址沈家祠堂滑坡基本特征及建设用地状况,对滑坡稳定性进行了宏观的分析与正反演分析计算,提出了滑坡治理方案,为防治设计提供了地质依据。
短句来源
  处治设计
     BRIEF INTRODUCTION TO COLLAPSE TREATMENT DESIGN OF LANHAI EXPRESSWAY
     兰海高速公路滑坡处治设计简介
短句来源
     Treatment Design and Prestress Monitoring Analysis of No. 4High Slope on Guang′an-Linshui Expressway
     广邻高速公路4~#高边坡抢险处治设计和预应力监测效果分析
短句来源
     The Survey,Evaluation and Treatment Design of Expressway Slide in Shanxi Province
     山西省高速公路滑坡勘察、评价与处治设计
短句来源
     Investigation and treatment design of soft roadbed in Dawang industrial park
     浅谈大旺工业园道路软土路基勘察及处治设计
短句来源
     The Analysis and Treatment Design of a Landslide Stability
     某滑坡稳定分析及处治设计探讨
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      treatment design
    Using a delayed treatment design, participants were assessed by mail at baseline, 8, and 16 weeks.
          
    A partial replicated-treatment design with this new data analysis methodology will thus provide a more efficient design for BE studies with highly variable drugs and drug products.
          
    We decoupled litter abundance and food availability by creating a factorial treatment design including litter removal and food supplementation.
          
    Psychosocial interventions should be sensitive to the potential for PTG, both in treatment design and in assessment of outcomes.
          
    Using an alternating treatment design, we examined the extent to which two interventions resulted in improvements in students' fluency on generalization passages.
          
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    Up to now, in acid treatment design at home and abroad, it has not been taken into account how the effective mass transfer coefficient of the hydrogen ion De varies with acid concentration Co in solving the convection-diffusion equation which shows the distribution of acid concentration along a fracture.In this paper, we have not only solved this equation by means of finite differences, considering the change of De with Co, but also shown the conditions of the stability and the method of proving the stability...

    Up to now, in acid treatment design at home and abroad, it has not been taken into account how the effective mass transfer coefficient of the hydrogen ion De varies with acid concentration Co in solving the convection-diffusion equation which shows the distribution of acid concentration along a fracture.In this paper, we have not only solved this equation by means of finite differences, considering the change of De with Co, but also shown the conditions of the stability and the method of proving the stability of the difference schemes of this equation. Besides, we have selected the most rational steps and made calculations.Solving this equation mathematically, we make much account of characteristics of every physical parameter, simplify the proof and show a way of solving engineering problems mathematically.

    到目前为止,人们在进行酸压施工设计,求解描述酸液浓度沿裂缝分布状况的对流扩散方程时,由于某些技术上原因均未考虑氢离子有效传质系数D_e随酸浓度C_D的变化规律。本文给出了在考虑D_e随C_D变化的条件下,用有限差分法求解对流扩散方程的过程。给出了对流扩散方程差分格式稳定性的求证方法以及该差分格式的稳定条件,并进一步给出了利用此稳定条件选取合理计算步长进行计算的结果。 在进行数理推证时,充分考虑了每一个物理量的特征,从而使推证简化。展示了数理方法求解工程问题的一个途经。

    Hydraulic fracturing design is important to improving fracturing technology, optimizing frcturing scheme and guiding fracturing treatment. In this paper, several major aspects involved in horizontal fracture treatment design, such as the calculation of the geometry of the fracture and the fluid flow velocity in the fracture, the determination of the proppant distribution, the prediction of the well productivity ratio and so on, are studied. A numerical method of the horizontal fracture treatment design...

    Hydraulic fracturing design is important to improving fracturing technology, optimizing frcturing scheme and guiding fracturing treatment. In this paper, several major aspects involved in horizontal fracture treatment design, such as the calculation of the geometry of the fracture and the fluid flow velocity in the fracture, the determination of the proppant distribution, the prediction of the well productivity ratio and so on, are studied. A numerical method of the horizontal fracture treatment design is presented and made into camputer program. The design method is applicable to the situation that two kinds of power-law fluid are injected in sequence, the rate of injection may be variable, and two kinds of proppant are used. The fracturing fluid loss in horizontal fracture in the formation of limited thickness and the damage of the formation near the nellbore have been taken into consideration.The method of determing the proppant distribution in the dune and channel region is also improved.These improvements of calculation method enlarge the applicable range of the previous design method which only applies to the condition in which one kind of newtonian fluid is injected into infinitely thick and undamaged for mation with a constant rate. Some parameters effecting on the fracturing results are calculated, analysed and optimized by means of the computer program.The program suggested in this paper can be used in different geologic conditions and will propose a fracturing scheme which should have to be taken.

    压裂设计是改进压裂工艺、优选压裂方案和指导压裂施工的一项重要工作。本文对水平裂缝压裂设计中裂缝几何尺寸和裂缝中流体流速的计算、裂缝中支撑剂分布的确定以及压裂产率比的预测等主要环节进行了研究,提出了一套水平裂缝压裂设计的数值计算方法,并编制成程序。这一套设计计算方法适用于以变排量注入两种幂律液体和使用两种支撑剂的情况,并考虑了水平裂缝中压裂液滤失有界的特点及近井地层污染的因素,对砂堆砂沟区支撑剂分布的确定方法也做了改进,从而扩大了前人方法只限于常排量注入一种牛顿液体,地层为无限厚和地层无污染的局限性。本文利用设计程序影响压裂效果的几个主要参数进行了计算、分析和优选。提出了在不同地质情况下进行水平裂缝压裂应当采取的施工方案。

    The effective acid penetration distance is an important parameter in acidfracturing treatment design and has great influence upon the effect of the treatment. The temperature in a fracture and the acid-rock reaction products simultneously affect the acid penetration greatly. But up to now, no information concerning this aspect has been published.For satisfying practical requirements of calculation in the treatment design, this paper developes a new mathematical model for reaction of acid flowing...

    The effective acid penetration distance is an important parameter in acidfracturing treatment design and has great influence upon the effect of the treatment. The temperature in a fracture and the acid-rock reaction products simultneously affect the acid penetration greatly. But up to now, no information concerning this aspect has been published.For satisfying practical requirements of calculation in the treatment design, this paper developes a new mathematical model for reaction of acid flowing in the fracture by taking principal factors affecting the effective penetration of the acid into consideration. This model is combined with the model of temperature distribution in a fracture, the model of velocity field and the model of acid-rock surface reaction kinetics to give their solution simultaneously and a corresponding computer program has been established to give a system calculation. Figures and tables of data on the influences of common ion effect, acid concentration, formatiom temperature and heat generated by the acid-rock reaction on effective acid penetration distance have been obtained by analyzing and correlating.The computer program and calculations obtained in this paper can be used in practical acid-fracturing treatment design.

    酸液有效作用距离是酸压设计的重要参数,也是影响酸压效果的重要因素。酸液中的反应产场(同离子)和裂缝中温度分布对酸液沿裂缝流动时的有效作用距离影响很大。到目前为止,尚未见到研究同离子效应和温度场对酸液有效作用距离综合影响的文章。 本文从酸压设计计算的实际需要出发,考虑影响酸液有效作用距离的主要因素,建立裂缝中酸岩流动反应数学模型,并将该模型与裂缝中温度分布模型、速度场模型和表面反应动力学模型联立求解,编制电算程序,进行系统计算。分析对比,给出了同离子效应、酸液浓度、地层温度、反应生成热等因素对酸液有效作用距离影响的对比数据和图表。 本文所编制的计算机程序和得到的结论可供酸压施工和设计计算使用。

     
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