• 良好固体特性浓度固体会快速沉降,快速脱水不会出现二沉池冲刷问题

    Favorable Solids Characteristics. Low concentration of dense solids settle rapidly, dewater rapidly; no clarifier washout problem at peak flows.

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  • 由于软土地复杂性准确计算引起附加沉降有相当的难度。

    Because of the complexity of the soft foundation, it is much difficult to calculate the additional settlement caused by the plastic flow accurately.

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  • 地质张裂系统广泛见于熔岩地面沉降构造发育地区

    The geological systems of tension fissures are widely found in the regions of lava flows, ground subsidence and development of extension structures.

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  • 考察絮凝种类用量沉降速度浮游物含量固含等沉降分离指标影响

    The effects of the types and amounts of flocculants on settling velocity, the amount of supernatants and underflow were investigated.

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  • 本文基于泥沙运动力学理论,利用相间滑移考虑相泥沙重力沉降效应

    In this paper, the authors analyze the vertical settlement effects of the solid-phase by the slip movements between phases based on the two-phase flow theory and the sediment kinetic theory.

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  • 单元模块采用重力沉降惯性阻挡阻留离心力多种除尘机理

    The unit modules adopt a plurality of dedusting mechanisms, such as gravity settling, inertia blocking, flow around retaining, centrifugal force, etc.

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  • 计算分布后,计算了给定条件下沉降切割粒径分离特征参数。

    After the velocity distribution is given, the settling characteristic of inclined settlers, such as cut size, can be calculated.

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  • 沉降区段,粗粒率先沉积,细粒或粒沉积在板面顶部区域

    In TSU's settling zone, large or heavy particles settle down at first, and smallest or lightest ones settle in top zone of the tilting plate surface.

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  • 研究的目标建立沉降的两相数学模型及其计算方法

    The aim is to provide a model for the two-phase flow and to establish a calculating method.

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  • 注射成型过程常见成型缺陷(沉降斑)的形成原因进行了分析。

    The cause of usual molding fault in the course of injection forming, such as the short shot, the viscous flow and the sedimentation tache, was analyzed.

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  • 本文操作大型抽水试验资料,针对上海地面沉降主要因素—人工抽汲地下水中的问题举办研究

    According to the result of a pumping test, this paper studies the subject of leakage, which is the main factor of land settlement in Shanghai.

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  • 运用浓缩机的沉降规律,对浓缩机沉降料层灰分分布进行了分析,建议采用底制进行底分别处理,达到增效节能的目的。

    Based on the sedimentation rule, the bottom sediment distribution in rake thickener is analysed, and bottom flow separation is suggested to raise the production efficiency.

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  • 结果显示在海沟及其洋侧层发生了大规模沉降弧后的软层则强烈抬升

    The conversion result shows that the cold asthenosphere sinks in large scale along trenches and ocean-sides and hot asthenosphere rises greatly along the arc-back area.

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  • 本文稳定基础推导出降水引起基坑周边土体沉降计算公式

    In this paper, based on the unsteady flow around foundation derived precipitation caused soil settlement formula.

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  • 通过因次分析实验数据回归建立了新型微旋沉降无因次准数模型

    A model of dimensionless numbers for a novel micro-cyclone clarifier was established through the method of dimensional analysis and regression of experimental data.

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  • 目前国内外解决稠油方法主要两种重力沉降除砂除砂。

    Presently, there are two methods of desanding of heavy oil at home and abroad, i. e. gravitational settling desanding and hydrocyclone desanding.

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  • 应用态化-动态悬浮沉降干法分级工艺制备分级,采用静态粉末体氧化动力学进行了研究。

    Using the thin layer static method, the oxiding kinetics of W powder have been studied. The powder for study is classified by fluidized new technique.

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  • 原油水平井水平段中的液固沉降性浆体水平一种特殊形式。

    The flow of oil and sand mixture in horizontal wellbore is a special flow model of solid-liquid two phase flow in pipe flow actually.

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  • 依据泥沙沉降试验,分析横向泥沙沉降影响,指出环形水槽应用前景

    From the test of silt deposition in dynamic water, the influence of cross-wise current on silt deposition is analyzed. And finally, the prospect of application of circulating flume is described.

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  • 颗粒模拟得到一些结论可以沉降控制桩基设计及其工程应用提供理论依据

    The particle flow code simulation results and the previous conclusions can provide the theoretical references for the design and construction of the settlement-control composite pile.

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  • 重油催化裂化沉降结焦物质包括油气组分、油液滴催化剂颗粒,结焦环境和条件沉降器内物料场、温度场和浓度分布情况。

    The substances easy to coke including oil-gas in gas phase, the heavy fractions of oil-gas in liquid phase and the catalyst particles.

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  • 重油催化裂化沉降结焦物质包括油气组分、油液滴催化剂颗粒,结焦环境和条件沉降器内物料场、温度场和浓度分布情况。

    The substances easy to coke including oil-gas in gas phase, the heavy fractions of oil-gas in liquid phase and the catalyst particles.

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