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水力学特征
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  hydraulics characteristic
     At the same time, the field-test and combined technology were studied on their effects and mechanism, furthermore, the hydraulics characteristic and energy consumption have been researched.
     以中试装置及组合工艺研究了处理实际城镇污水的效果及机理,分析了颗粒污泥的特性,并对厌氧膨胀床的水力学特征和组合工艺能耗进行了探索。
短句来源
     Analysis on Hydraulics Characteristic of Impact Sprinkler with Hexagonal or Quadrangled Spraying Area
     六方(四方)形摇臂式喷头水力学特征分析(四)
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  “水力学特征”译为未确定词的双语例句
     Characteristics of environmental hydromechanics and total pollutants discharge load control for down stream of Yangtze River
     长江下游环境水力学特征与排污总量控制
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     The petrophysical facies is considered as the complex of petrophysial characteristics in reservoir rock,which reflects the information of pore texture affected by sedimentation,diagenesis and micro-fracture.
     岩石物理相是岩石物理特征的综合,它反映沉积、成岩和微裂缝对岩石孔隙结构影响方面的信息,同一种岩石物理相单元具有相近似的水力学特征
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     Decanters used for sequencing batch reactor (SBR) were systematically studied through analyzing their structure, operation principle, hydraulic characteristics and models for automatic control.
     本文以序批式反应器(SBR)工艺中的滗水器作为研究对象,通过对其类型、结构、工作原理、水力学特征、自动控制方式及实际应用的研究,提出了滗水器的选型原则,并预测了滗水器的发展方向。
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     Using four maize genotype F1(HD4), ♂(478), ♀(TS) and F2 as materials, some important aspects in the root traits and whole water relations were studied under solution culture and plotted, including:(1) relationship between root hydraulic conductivity(Lpr)of maize and its water status.
     本研究以玉米(Zea mays L.) 一组遗传材料杂交种户单四号(F1代)及其父本478(♂)、母本天四(♀)和F2代为试验对象,通过一系列溶液培养和干早盆盆栽试验,对玉米根系特征与其整体水分关系中的一些重要问题,诸如(1)玉米根系水力学特征与其整体水分关系;
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     An Internal Airlift Loop Bioreactor Installed with a Ceramic Honeycomb Support I.Its Hydraulics and Influencing Factors
     内置蜂窝陶瓷的气升式内循环生物反应器 I.水力学特征及其影响因素
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  相似匹配句对
     HYDRODYNAMICS OF DISCONTINUOUS FRACTURE NETWORK
     岩体非连续裂隙网络水力学特征
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     the characteristics of inclusions;
     包体特征;
短句来源
     (2)essential features;
     基本特征;
短句来源
     Experimental Study of Overland Flow Hydromechanics Under Different Degrees of Roughness
     不同糙率坡面水力学特征的试验研究
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     New Advances of Engineering Hydraulics
     现代工程水力学
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在分析中国和苏联一些河流(长江,伏尔加,奥比,第聶尔河等)上若干分汉河段资料及进行模型試驗的基礎上,本文首先对分汊河道的分類进行了探討。建議将分汊河道按其入口处水流条件和各汉道的相对尺度分为四类:1) 旁侧分流形,2) 弯頂分流形,3) 两侧分流形,4) 裁弯分流形,其次,对第一类分汊河道进行了定床及动床模型試驗研究,着重分析了其水力学特征与河床演变的关系。最后并对各类分汊河道的演变规律进行了探讨。

probabilistic simulation of rock mass discontinuities network is a good way to quantify the rock mass structure. This paper introduces the principle and process of this simulation method in detail and discusses the applications in the rock mass quality assessment and in the study of its hydraulic characteristics.

岩体结构面网络概率模拟是岩体结构定量化的较佳途径。本文详尽地介绍了其模拟原理和过程,对模拟结果在岩体质量评价和岩体水力学特征研究作了一些讨论。

This paper presents the concept of titular porous media and titular penetration coefficient, after briefly dating back to history of mathematical modelfor solidification process. So the hydraulic features of liquid metal can be wo-rked out by using porous media hydrodynamics, that is, metal liquid can bechanged into the porous media penetrant. Then J. Dupuit's hypothesis and Bo-ussinesq equation can be used for researching the solidifying process, Mathema-tical model of solidification process in different freezing...

This paper presents the concept of titular porous media and titular penetration coefficient, after briefly dating back to history of mathematical modelfor solidification process. So the hydraulic features of liquid metal can be wo-rked out by using porous media hydrodynamics, that is, metal liquid can bechanged into the porous media penetrant. Then J. Dupuit's hypothesis and Bo-ussinesq equation can be used for researching the solidifying process, Mathema-tical model of solidification process in different freezing methods can be derivedfrom the porous media hydrodynamics. It has the advantage over the initial mod-el. It opens up possibilities for solving mult-equations equilibrium and movingboundry conditon. It provides the modelling basis of system identification of feeding system as well as optimal risering.

本文在简要回顾了铸造合金液凝固过程数学模型的历史后,引入了虚拟渗流和虚拟渗透系数的概念,将铸造合金液转化为含有均布多孔的渗流体,从而将应用渗流力学的理论来研究合金液体的水力学特征;应用渗流模型中的Boussinesq方程和J·Dupuit假设来进行铸造合金液凝固过程的研究,导出了在不同凝固方式下凝固过程服从的数学模型和铸造合金凝固过程中所服从的通用模型;且比原模型简单,为进行凝固过程的多量平衡和移动边界条件的解决提供了可能;该模型用于补缩系统的辨识和优化设计证明了该模型的可信性。

 
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