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网格尺度的英文

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"网格尺度"怎么读用"网格尺度"造句

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  • mesh scale

例句与用法

  • Some calculation indicated that general - purpose programs can predict load carrying capacity of a ship ' s hull accurately if one take sufficiently into account every load and boundary combination , structure imperfections and initial stresses , together with geometric and material non - linearity . in this thesis , the load carrying capacity of several hull or hull models have been analyzed by using the general - purpose program ansys , and some detailed results are obtained
    一些已有的计算分析表明,对于大型通用有限元软件,只要合理地模拟结构的受载方式,模拟材料的非线性性能,采用合理的单元类型和网格尺度,并综合考虑极限强度分析的各种因素(如结构的残余应力、初始变形、材料的非线性性能等) ,通用有限元程序也能获得精确的船体结构的极限承载能力。
  • In this paper , starting with the physical mechanics of land surface hydrologic process and the introduction of the theory in probability statistic distribution , an analytical expression of heterogeneous evapotranspiration efficiency is given which takes heterogeneous soil water content ' s subgrid scale spatial variability into account , through which the parameterization scheme of subgrid scale soil surface ' s evapotranspiration efficiency ( which is generally called mosaic method ) is modified to a statistic - dynamic scheme in which a whole heterogeneity of the grid region is considered
    本文从陆面水文过程的物理机制出发,引进概率统计分布理论,推导出一种由非均匀土壤含水量次网格尺度空间变率所形成的非均匀蒸发散率解析表达式,从而将通常的次网格尺度地表蒸散率的参数化方案( mosaic方法) ,改进为考虑网格区整体非均匀性的统计-动力参数化方案。
  • The two - dimensional body - fitted grid was created by method of partial differential equation and zonal method . the k - equation subgrid - scale model was used to simulate the turbulent viscosity , the chemical reaction rate was determined by the subgrid ebu combustion model and the heat flux model was employed for the heat flux
    运用偏微分方程和区域法生成二维贴体网格,湍流模型采用k方程亚网格尺度模型,燃烧模型采用亚网格ebu燃烧模型,采用热通量辐射模型估算辐射通量。
  • Tested on synthetic example , the results show that the spatial domain data processing methods presented in the thesis have higher resolution than the previous wave number domain methods . 2 . wavelet has been discussed , this is a new data processing method and the test on synthetic examples and field data show that it is a good latent method
    通过数值实验本文认为,用本文空间域的解析延拓和导数的求取方法,在网格尺度相对于延拓高度很小的情况下,对磁异常进行延拓和求垂向导的精度是比较高的。
  • Refined grids were utilized in a large - eddy simulation model for obtaining high - resolution planetary boundary data and analyzing surface layer turbulence . simulation results showed that refined meshes reduced turbulent contributions of subgrid scales , sensitivity of simulation results to sgs parameters decreased , and features of the whole boundary layer were explicitly resolved better . results also revealed flux - profile relationship correctly in surface layer and a good agreement of turbulent velocity characters with observation . therefore , it concluded that the les method was able for simulation of surface layer flow and turbulence , and might be used for further applications
    采用加密网格的大涡模式获取边界层风温场的高分辨率模拟结果,并据以分析近地面层大气的湍流特性。结果表明,较小的网格尺度使次网格湍流贡献率大为降低,模式计算结果对次网格参数的依赖性减小,边界层整体特征得到更好的反映。同时,模拟出的近地面层通量廓线关系及湍流速度特征与实际观测结果吻合甚好,表明模式具有反映近地面层平均运动和湍流特性的能力。
  • It showed that mm5 could well simulate the mescoscale background field and the occurrence and development of the convective storm . but the values of the simulated updraft and downdraft , especially downdraft , were much smaller than that observed due primarily to the large grid size that mm5 has
    模拟试验的结果表明, mm5中尺度模式能够很好的模拟出强对流天气发生发展的中尺度背景场及对流云团的结构与演变过程,但是由于mm5的网格尺度较大,对于强对流系统中的强上升气流和下沉气流的模拟,尤其是下沉气流的模拟强度相对较小。
  • Hi this paper , firstly , a preliminary theoretically analysis of the possible impact of sub - grid land surface heterogeneity on model results is carried out . and then on the basis of calculation with the numerical modeling and the observed data respectively , we discussed the basic characteristics of the influence induced by most sub - grid scale landscape heterogeneities on the estimation of the land surface flux
    本文首先从理论出发分析了陆面次网格非均匀性对区域(大尺度模式网格尺度)通量计算存在的影响及原因,继而以数值模拟计算和实测资料计算初步讨论了不同气象要素次网格尺度的非均匀性分布特征及对模式地表各通量计算的影响特点。
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