助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   the mesoscale analysis 在 气象学 分类中 的翻译结果: 查询用时:0.077秒
图标索引 在分类学科中查询
所有学科
气象学
更多类别查询

图标索引 历史查询
 

the mesoscale analysis    
相关语句
  于中尺度系统的分析
    The output of a model with coarser network is often used as the background in variational data assimilation for the mesoscale analysis. Under this situation, scales of the both analysis field and background are inconsistent.
    变分资料同化方法运用于中尺度系统的分析时,粗网格模式的输出经常被用作背景场,此时分析场和背景场之间存在尺度不一致的问题。
短句来源
查询“the mesoscale analysis”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  the mesoscale analysis
The experimental findings are compared to provide validations of ground truth with the model-derived profiles based on the mesoscale analysis of Regional Atmospheric Modelling System (RAMS).
      
Employing observational data in the mesoscale analysis of the cold surge associated with SS93 led to the following conclusions.
      


By the mesoscale analysis of abrupt heavy rain outside disappearing typhoon cyclone that have gotten deeply into land, the physical process of occurrence and development of heavy rain mesoscale system is carefully studied.

本文通过对一次深入内陆已趋于衰亡的台风气旋外围所突发的暴雨和特大暴雨的中尺度分析,详细研究了中尺度系统发生发展的物理过程。

The output of a model with coarser network is often used as the background in variational data assimilation for the mesoscale analysis. Under this situation, scales of the both analysis field and background are inconsistent. In order to have the scales matched to each other, it is proposed in this study that a filter operator should be added in the costfunction to appropriately filter out some of the small-scale components in the analysis fields. Testing with the shallow-water model and simulated...

The output of a model with coarser network is often used as the background in variational data assimilation for the mesoscale analysis. Under this situation, scales of the both analysis field and background are inconsistent. In order to have the scales matched to each other, it is proposed in this study that a filter operator should be added in the costfunction to appropriately filter out some of the small-scale components in the analysis fields. Testing with the shallow-water model and simulated data have shown that our method can greatly improve this analysis.

变分资料同化方法运用于中尺度系统的分析时,粗网格模式的输出经常被用作背景场,此时分析场和背景场之间存在尺度不一致的问题。为了让二者的尺度相匹配,文中提出可以在目标函数中增加一个过滤算子适当滤除分析场中的短波成分。应用浅水方程模式和模拟资料所作的数值试验表明,该方法可以明显地改善分析的效果。

In the nesting model, the initial field is from the forecast field by the Mesoscale Analysis and Process System (MAPS) Model, which indicated the status of stratified atmosphere over 77 counties in Hubei Province. In the one- dimension cumulus model, the disturbance parameters are determined by the analysis of synoptic pattern. The non-catalyzed/catalyzed precipitation can be simulated with the nesting model, and the catalyzing potential of cumulus of the 77sites is obtained respectively.

利用嵌套Mesoscale Analysis and Process System(MAPS)模式提供离作业时间最近的湖北省77个县站大气层结状况,以弥补积云模式对于探空层结信息的需求;根据天气类型分析,获取湖北全省县站级一维积云模式初始扰动参数。20次嵌套试验统计表明:中尺度MAPS模式和积云模式的嵌套实现了多站点积云群的模拟,县站级降水预报和实际雨量偏差小于20%的站点数占到总数的58.2%;以2003年7月9日湖北省降水为例,利用嵌套模式对全省77个县站进行嵌套试验,结果表明:模式嵌套尤其有利于午后积云降水模拟,通过自然模拟计算和多站点积云群催化对比分析,能够较好地提供县站级增雨潜势量化预测。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关the mesoscale analysis的内容
在知识搜索中查有关the mesoscale analysis的内容
在数字搜索中查有关the mesoscale analysis的内容
在概念知识元中查有关the mesoscale analysis的内容
在学术趋势中查有关the mesoscale analysis的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社