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水力单元
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  hydraulic unit
     By using a processs of hydraulic unit analysis,five dinstic hydraulic units with similarflow characteristics have been identified within Ⅱ_5-layer in Shuanghe oilfield,which is athick heterogeneous reservoir.
     双河油田Ⅱ_5层是一个非均质厚油层油藏,采用水力单元分析方法,可以划分出五个具有相似水力(流动)特征的可复现的单元。
短句来源
  hydraulic units
     By using a processs of hydraulic unit analysis,five dinstic hydraulic units with similarflow characteristics have been identified within Ⅱ_5-layer in Shuanghe oilfield,which is athick heterogeneous reservoir.
     双河油田Ⅱ_5层是一个非均质厚油层油藏,采用水力单元分析方法,可以划分出五个具有相似水力(流动)特征的可复现的单元。
短句来源
  相似匹配句对
     Stroke Unit
     卒中单元
短句来源
     Simulation of Hydraulic Fracturing of Rock Mass Using Element-free Method
     应用无单元法模拟岩体水力劈裂
短句来源
     Hydraulic Fracture Test and Crack Propagation Simulation by Element-Free Method
     岩体水力劈裂试验及裂纹扩展的无单元法计算
短句来源
     SYMMETRIC TRANSITIONAL ELEMENT
     对称过渡单元
短句来源
     THE HYDRAULIC RESISTANCE OF PLASTIC TUBES
     塑料管水力特性
短句来源
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  hydraulic unit
In all three models, dispersion appeared to be scale dependent up to a distance of approximately 20-30 times the size of the repeated heterogeneity group (hydraulic unit).
      
Because all three models suggested a similar dependence, it was concluded that a medium with periodic heterogeneity may likely be characterized by the scale of its hydraulic unit.
      
Consequently, each field forms a discrete hydraulic unit with its own water table configuration.
      
Explain effect of temperature and hydraulic Unit 17, Objective 14--Guidelines for using expansion.
      
Hydraulic unit life depends on the speed and normal operating,or weighted average,pressure that can only be determined from a duty cycle analysis.
      
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  hydraulic units
The adaptive advantage of clonal splitting in desert shrubs has yet to be determined, but it appears to be largely a risk-spreading mechanism that enables independent mortality of integrated hydraulic units (IHUs) or ramets.
      
Use of Fluoroplastics in Packing Assemblies of Hydraulic Units
      
Handtools and chain saws outproduce hydraulic units
      
Regulation of the hydraulic units of the Nurek hydroelectric station without surge shafts in the headrace tunnels
      
Mechanization of the rotation of hydraulic units during alignment
      
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By using a processs of hydraulic unit analysis,five dinstic hydraulic units with similarflow characteristics have been identified within Ⅱ_5-layer in Shuanghe oilfield,which is athick heterogeneous reservoir.Such units reflect variability in grain size,pore-size,pore-size distribution and clay content and morphology etc.They could be taken as fundamentalgrid blocks for reservoir simulation.

双河油田Ⅱ_5层是一个非均质厚油层油藏,采用水力单元分析方法,可以划分出五个具有相似水力(流动)特征的可复现的单元。这些水力单元在粒度、结构、孔隙大小、孔分布以及粘土含量和类型等方面明显差异,可以作为油藏模拟的基本网格。

The component of pipe-net system for sprinkler irrigation with pressure from pumps diredly was analysed atfirst, then the simulation model of for calculations hydraulic charactertes for different hydraulic units and full system wasprobed emphatically in this paper. And the calculation method and stepe of using this model for a large sprinklerirrigation engineering on slope land with complicated topography were introduced. The result indicates that this model of can reflect the operation law of pressured pipe-net...

The component of pipe-net system for sprinkler irrigation with pressure from pumps diredly was analysed atfirst, then the simulation model of for calculations hydraulic charactertes for different hydraulic units and full system wasprobed emphatically in this paper. And the calculation method and stepe of using this model for a large sprinklerirrigation engineering on slope land with complicated topography were introduced. The result indicates that this model of can reflect the operation law of pressured pipe-net system for sprinkler irrigation objectively . Thercby an effcctive andPractical calculation method for understanding the hydraulic characteristics of pressured pipe-net system for sprinklerirrigation was put forward.

本文从系统的观点出发,首先分析了水泵直接加压式喷灌压力管网系统的组成,继而运用图示模拟技术,着重研究探讨了计算各类水力单元直至全系统水力特性的模拟模型,并针对一个规模较大,地形较为复杂的坡地喷灌工程,具体介绍了运用该模型进行图示模拟计算的方法和步骤。计算结果表明,该模型能如实地反映喷灌压力管网系统的运行客观规律,从而为了解把握喷灌压力管网系统的水力特性提供了一种行之有效的实用计算方法。

This anicle presents the numerical ̄atone models describing the hydraulic charactendcs of SIPS abjectly pressured by pUIDPs. The sedative models of nUmerical calculation on the hydraulic characteriStics of an adds of hydraulic aams and the whole Systems and the corresponding calculation methods ard eStabithed from the viewpoint ofghem analysis on the basis of pipeline-web nodes balancing equation.As proved by practical engheehog, the results of sinnilathie calculation reflect accurately the law of the hydraallc...

This anicle presents the numerical ̄atone models describing the hydraulic charactendcs of SIPS abjectly pressured by pUIDPs. The sedative models of nUmerical calculation on the hydraulic characteriStics of an adds of hydraulic aams and the whole Systems and the corresponding calculation methods ard eStabithed from the viewpoint ofghem analysis on the basis of pipeline-web nodes balancing equation.As proved by practical engheehog, the results of sinnilathie calculation reflect accurately the law of the hydraallc characteristics.of SIPS. Thus, a reliable and rapid calculation method is provided for the design of SIPS and the discussion on of reasonable choice and the strovements of operation ofpressuhag pUmps.

从系统分析的观点出发,以管网结点平衡方程为基础,建立了求解喷灌管网系统内各类水力单元直至全系统水力特性的数值计算模拟模型,给出了求解方法.经实际工程验证,模拟计算结果能如实地反映了喷灌管网水力特性的客观规律,从而为设计喷灌管网系统、喷灌加压泵的选型配套及优化运行等提供了可靠的快速计算方法

 
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