• 表明中尺度模式预报山地浓雾潜在能力

    It showed that the mesoscale model has the potential to forecast mountain fog.

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  • 使用共轭技术构造了中尺度模式伴随模式研究模式边界条件

    Based on the conjugate code technique, a mesoscale adjoint model is constructed, and the lateral boundary conditions of the model is discussed.

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  • 简述了大气中尺度模式过程耦合必要性以及当今耦合模式研究现状。

    The necessity coupling land surface process model with mesoscale atmosphere model, and the present situation of research on coupling model are simply summarized.

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  • 利用中尺度模式MM4研究中尺度模式暴雨模拟对于不同水汽输送方案敏感性

    The mesoscale model MM4 was adopted to investigate the sensitivity of model simulated rainstorm to moisture transport schemes.

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  • 本文在中尺度动力学框架下,采用不同中尺度模式研究了线性非线性中尺度对称不稳定问题

    In the mesoscale dynamic model, some problems on linear and nonlinear mesoscale Symmetric instability theory have been studied in terms of different mesoscale models.

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  • 土地覆盖土地覆盖的自然变更地球系统气候和生物化学全球尺度模式扮演重要角色全球生态环境产生着巨大的影响

    Land cover and its natural alteration, which play an important role in climate system and biochemistry pattern in globe scale, have brought tremendous effect to global entironment.

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  • MM 5模式能够很好再现辽东半岛大暴雨中尺度环流系统

    MM5 model can well reappeared the large scale and mesoscale circumfluence systems of LiaoDong Peninsula heavy rainstorm.

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  • 数值模拟结果客观分析结果比较表明,非静力中尺度数值模式MM5能力再现地面以上中尺度环流系统热力

    The comparisons between results of simulation and objective analysis have shown that MM5 has the ability to replicate large scale and mesoscale circulation systems and their thermodynamic field.

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  • 利用多种观测资料中尺度数值模式输出资料,分析了中尺度对流系统造成的鄂东地区突发性大暴雨天气过程。

    With several observational data and mesoscale numerical model output data, it is analyzed an abrupt heavy rain in eastern Hubei resulted from mesoscale convective system.

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  • 改进过程参数化初步探讨模式陆面气象要素次网格尺度不均匀性分布模拟计算结果影响

    To improve the parameterization of land surface processes, a preliminary analysis of the impact of subgrid land surface heterogeneity on model results is carried out.

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  • 寻找相对于平移、尺度旋转扭曲不变仿射不变量现今多尺度分析模式识别中应用关键性问题

    It's a key problem to search for affine invariant with respect to translation, scaling, rotation and skewing in multi-resolution analysis.

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  • 中尺度数值预报模式进行中尺度天气预报有效手段

    Mesoscale numerical weather prediction model is the efficient way to the weather forecast.

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  • 数值试验结果表明湿系数采用指数型定义法方案较为适合云南高原上中尺度数值模式

    The experimental result show that the scheme which utilized index scheme in moistening coefficient is more suitable for mesoscale numerical simulation of Yunnan low latitude plateau.

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  • 为了避免经验模式分解(EMD)过程中不同时间尺度函数间模式叠,采用基于高斯噪声加入的经验模式分解方法,应用于旋转机械故障诊断

    The EMD added Gauss white noise is proposed to avoid mode mixing of different time-scale IMF, and is applied in fault diagnosis for rotating machine.

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  • 试验结果表明模式降水预报效果强烈地依赖中低层中尺度水汽初值

    The test result shows that the forecast efficiency is strongly determined by the initial value of the mesoscale moisture at the mid level and low level.

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  • 利用静力平衡中尺度气象模式完全耦合的区域沙尘数值模式,模拟研究这次强沙尘天气过程中沙尘浓度空间分布结构时间演变趋势。

    The spatial and temporal distribution and development of dust concentration and structure were simulated by a coupled dust model with non-hydrostatic mesoscale model.

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  • 采用拉格朗日随机粒子扩散模式诊断模式以及实际气象观测资料,模拟分析了福建惠安核电厂所在沿海地区大气流动和气载污染物的中尺度扩散情况。

    Lagrangian stochastic model and a three-dimensional wind field diagnostic model are used to reveal the characteristics of mesoscale atmospheric flow and diffusion over Huian area, Fujian province.

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  • 程麟生。1994。中尺度大气数值模式模拟[M]。北京气象出版社

    Cheng Linsheng. 1994. Mesoscale atmospheric numerical model and simulation [m]. Beijing: Chinese Meteorological Press.

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  • 另外中尺度地形降水研究区域气候模式模拟高精度地形降水分布提供了实测依据。

    In addition, this research on mesoscale orographic precipitation can provide a robust basis for the simulation of high-resolution terrain rainfall in regional climate models.

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  • 采用拉格朗日随机粒子扩散模式诊断模式以及实际气象观测资料,模拟分析了福建惠安核电厂所在沿海地区大气流动和气载污染物的中尺度扩散情况。

    A Lagrangian stochastic model and a three-dimensional wind field diagnostic model are used to reveal the characteristics of mesoscale atmospheric flow and diffusion over Huian area, Fujian province.

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  • 首先建立了复杂地形条件中尺度三维边界层预报模式模拟研究局地海陆风环流条件下的三维场。

    A 3-d mesoscale Planetary boundary layer (PBL) dynamics prognostic in complex terrain was established to simulate 3-d mesoscale flow field under local sea-land breeze circulation.

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  • 首先建立了复杂地形条件中尺度三维边界层预报模式模拟研究局地海陆风环流条件下的三维场。

    A 3-d mesoscale Planetary boundary layer (PBL) dynamics prognostic in complex terrain was established to simulate 3-d mesoscale flow field under local sea-land breeze circulation.

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