flow pattern

After rapid thermal annealing ( RTA) in Ar atmosphera at high temperature, the flow pattern defects ( FPDs) density decreased more sharply in Sb-doped wafers than that in lightly B-doped wafers.

研究了掺杂剂原子种类及快速热处理技术对大直径直拉硅单晶中空洞型微缺陷密度的影响。

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The development and reason of asymmetric flow pattern during plane strain compression was analyzed.

分析了平面应变压缩过程中金属的非对称流动方式的进展以及产生原因.

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In this paper, the theoretical eliminating rate formula for upflow high-rate settler is derived based on flow pattern ( laminar flow) in the upflow inclined-tube and some hypotheses, and its practical value is discussed as well.

本文从上向流斜管中水流的流态（层流）出发，作适当的假设，推导出了上向流斜管沉淀理论去除率的计算公式，并指出了该公式的实际意义。

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Numeric analog was conducted to flow pattern in reaction tank by using CFD software, and it was found that the flow pattern in the tank can meet the design requirement.

使用CFD软件对工艺中的反应池流态进行数值模拟，发现池内流态基本能够满足设计要求；

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The Effects of Flow Pattern and Contact Time on Cementing Displacement

紊流顶替和接触时间对顶替效率的影响

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Investigation on the Nature of Flow Pattern Defects in CZ-Si Crystals

CZ-Si单晶中流动图形缺陷的本性探究

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Numerical Simulation of Interior Flow for High Specific Speed Mixed-flow Pump Designed by Constant Circulation flow Pattern

珠江口海域设计流速模型模拟推算方法等环量流型高比转速混流泵内部流场数值模拟

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Numerical Simulation of Interior Flow for High Specific Speed Mixed-flow Pump Designed by Constant Circulation flow Pattern Numerical simulation of low NO_X pulverized-coal burners in same velocity of two channels in utility boilers

等环量流型高比转速混流泵内部流场数值模拟电站锅炉应用等速型低NO X燃烧器的数值模拟

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The flow pattern and apparent viscosity of the crude oils vary depending upon their density, water content, and test temperature.

叙述原油流型及表现粘度随原油比重、含水和温度的变化。

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Finally, Mckenzie' sstretching model has been used to investigate the thermal history of this basin, Heat flow pattern illustrates that heat flow value at about 6 Ma from now increases abruptly.

最后，运用Mckenzie模型模拟了盆地的热演化史。

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A research on the seepage flow pattern of low-permeability reservoirs under consideration of threshold pressure and pressure-sensitive effect: a case of Member L1 in Weixi'nan depression

综合考虑启动压力和压敏效应的低渗透油藏渗流规律研究&以涠西南凹陷L1段为例

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The Batang Tatau River in the computation domain is a dynamic tidal reach with a complicated flow pattern, influenced by both runoff and tidal flow from the open sea.

计算域中的达道河水流既有河流径流影响，又有外海潮流侵入的影响，流态比较复杂，为动态的感潮河段。

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The observation content included the flow pattern, time average pressures, flow velocities, fog rain and inspection in situ.

其观测内容包括流态、时均压力、空化噪声、流速、雾雨。

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Numerical calculation of unsteady flow of viscoelastic fluid in eccentric annulus Numerical Simulation of Interior Flow for High Specific Speed Mixed-flow Pump Designed by Constant Circulation flow Pattern

黏弹性流体在偏心环空中非定常流的流量计算等环量流型高比转速混流泵内部流场数值模拟

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The effects of teeming speed, density of ferroalloy and mode of ferroalloy addition as well as the bottom stirring gas on the liquid flow pattern and movement of the sold phase particles in the ladle are studied by physical modeling in accordance with the similarity theory.

应用相似理论，模拟研究了出钢速度、铁合金密度和加入方式以及底吹气体等因素对包内流体循环流动和固相颗粒运动的影响。

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This paper describes an experimental and theoretical research on the two-phase flow pattern transition of downflow in vertical helical coils in an air-water loop.

本文对低压水-空气两相流动在立式螺旋管内向下流动的流型及其转变特性进行了实验和理论研究。

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By using the Fluent software, the paper reported the numerical modeling of flow field in UASB, analyzed the influence of flow pattern and gained optimum combination scheme, according to water distribution manner, gas-liquid height of three phase separator and the structure of three phase separator.

接着运用Fluent软件对UASB内部流场进行了数值模拟，分析了布水方式、三相分离器内气液高度和三相分离器结构形式对流态的影响，确定了优化组合方案。

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Evaluation of the Intimal medial Thickness and Blood Flow Pattern of Aorta in Rabbits by

家兔主动脉内膜-中层厚度测量方法和血流特点的实验研究

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Experimental Study on Improving Flow Pattern at Sault Flexural Reach of River

改善弯道急流流态的试验研究

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Flow pattern of condensation process of water vapor in microchannel by molecular dynamic simulation

微通道中水蒸气凝结过程流型变化的分子动力学研究

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Axial Flow Pattern in a Concurrent Downflow Fluidized Bed ( Downer) with Linearly Variable Superficial Gas Velocity

线性变气速下的下行床内轴向流动结构分析

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Comprehensive consideration on the water flow pattern and economy holds that that the reaction chamber using 3 is more reasonable and scientific.

综合考虑水流流态和经济性认为采用3个反应室是比较合理和科学的。

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Terrestrial Heat Flow Pattern and Thermo tectonic Domains in the Continental Area of China

中国大陆热流分布特征及热-构造分区

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Numerical Simulation and Configurable Optimization in Partial Emission Pump Numerical Simulation of Interior Flow for High Specific Speed Mixed-flow Pump Designed by Constant Circulation flow Pattern

部分流泵内部流场模拟及结构优化设计等环量流型高比转速混流泵内部流场数值模拟

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The infectious aerosol flow pattern and distribution in the ambulance's compartment are simulated by a two-phase flow model, and tested by carbon dioxide which is used as a substituted aerosol contamination source.

以CO2气体为模拟有害气溶胶污染物，运用两相流动模型计算其在救护车病员室内的流动特征与分布状态，并通过试验进行了验证。

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Objective: To study the changes of mitral flow pattern ( MFP), and pulmonary vein flow pattern ( PVFP) in patients of restrictive or non-restrictive filling patterns with left ventricular dysfunction.

目的：分析心功能不全患者限制性充盈（RF）和非限制性充盈（NRF）时二尖瓣血流频谱（MFP）和肺静脉血流频谱（PVFP）的变化特点。

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The theories on the flow pattern of the air inside gangue hills and lacunaris medium dynamics was used to deduce a mathematical model which is sufficient to describe the dynamic process of sufficient and necessary conditions for spontaneous combustion of coal gangue.

利用矸石山内气体的流动状态和多孔介质动力学理论，推导出能够描述矸石山自燃发火充分必要条件的动态演变过程的数学模型；

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Application of the Reaction Theory to Flow Pattern on the Integrated Vertical Flow Constructed Wetland

反应器理论在复合垂直流构建湿地水流流态研究中的应用

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After this flow pattern transformed into a flow pattern with thermal chocking at the combustion chamber exit and with a pseudo-shock wave developing in the inlet diffuser.

之后，在燃烧室出口出现热拥塞现象、在进气道扩压段产生伪激波流态。

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The effects of pressure, mass velocity, inlet subcooling, heat flux, and exit throttle on the flow instability were determined in the modeling experiment. The thresholds of the flow pattern transformation instability and that of the density wave instability were obtained.

通过模型试验确定了压力、质量流速、入口过冷度、热流密度、出口节流阻力等因素对不稳定性的影响，得出了流型转化型和密度波型不稳定性的界限。

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