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The pattern of flow streamlines is same to Archimedes lines. Large Eddy Simulation on Transient Performance in Vortex Diode Pump

涡流管内三维流线形态类似阿基米德曲线。涡流二极管泵内部流动瞬态特性的大涡模拟

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In spite of the advantage of this method, it has its intrinsic limitations and disadvantages such as complex system, large consumption of noble gases and instability introduced by the gas flow.

然而,梯度气压的方法自身也具有缺点和局限性,例如装置复杂,大量惰性气体的浪费以及流动气体的气流对脉冲稳定性的影响等等。

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The results show that, in the coupled heat transfer of laminar developing flow of high temperature medium in a tube, the effects of thermal radiation on the velocity distribution and heat transfer intensity is obvious even though the optical thickness is not large.

结果表明,即使在不大的光学厚度下,热辐射作用对管内高温介质层流入口段耦合换热的速度场与换热强度都有明显影响。

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Large eddy simulation of three-dimensional flow field in axial-flow type vortex tube

半导体二极管、半导体整流器二极管、金属整流器。轴流式涡流管内三维流场的大涡模拟

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In this papar several new types, of steel panel radiators, on chinese market are introduced, A large amount of thermal output tests under various conditions, temperature differences, water flow rates, connection with pipes painting and ways of installation are also given.

本文介绍了近几年国内出现的钢制板式散热器,以及与散热虽有关的各种温差、流量、连接方式、表面涂料、安装等条件下所进行的大最热工性能测试。

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Critical Gradient and Debris Flow on Mountain Slope 2 Large gradient angle of the wrecked submarine;

坡面泥石流发生的坡度阀值研究2失事潜艇的较大倾斜角度。

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Experimental Investigation on Thermal Flow Field Characteristics of a Direct Air-cooled System for a Large Power Plant

发电厂直接空冷系统空冷岛热态流场特性分析

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Application of quick scheme to numerical calculations of three-dimensional flow in large power boilers

QUICK格式在大型电站锅炉炉内流场数值计算方面的应用

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On Optimal Research of Overhaul Flow Process of Large Type Power Transformer Windlass Cover

大型电力变压器吊罩检修的流程优化研究

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Its glacial water source produces a fraction of the flow of a large river, so it's more a winding ribbon of whitewater than a thundering sheet of falling water.

它的水源来自于冰川,形成了一条大河的支流。因此,与其说它是一帘声如雷鸣的瀑布,倒不如形容它为一道迂回缠绕的流水。

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Lifting the reserve requirement ratio has another benefit for the PBOC, which has to manage the huge funds flow into China, mainly from the country's large and swelling trade surplus.

上调存款准备金率还能为中国央行带来另一项好处。中国央行必须管理流入中国的巨额资金,这些资金主要来源于不断膨胀的巨额贸易顺差。

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Theory and practice indicate tiny stream flow, charge, large electric current charge, cross, charge and float way of charging combined to charge, can reach the best result.

理论和实践表明,涓流充电、大电流充电、过充电和浮充电组合起来的充电方式,可达到最佳的效果。

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When gas flows into the vessel radially, the impact of the gas flow to the ceramic filters is large.

当气体切向进入时,在工作段壁面附近的速度较大,对陶瓷管的冲击较小;

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Numerical simulation of 3D flow in a turbine cascade at large incidence

透平叶栅大攻角流动特性的三维数值模拟

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By means of strengthening lining protection, broadening area of blowing, properly restraining vigorous central gas flow, expanding peripheral gas flow, adopting larger batch-weight, 4-ring distributing burden with large angle-difference, and so on, a stable and smooth blast furnace operation has been achieved.

通过采取加强护炉、扩大进风面积、抑制中心过吹、适当发展边缘煤气流、选择较大的批重、四环大角差布料等措施,使高炉冶炼能稳定顺行,取得了较好的效果。

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The waters of the lake flow out over a large waterfall.

这个湖的水流出后形成一个大瀑布。

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A kind of storage control circuit that the current can flow on two-way is designed. A large current charge for the battery is adopted.

设计了一种具有电流双向流动功能的储能控制电路,并采用大电流快速充电法给蓄电池充电。

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