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
   grey dynamic models 的翻译结果: 查询用时:0.193秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

grey dynamic models
相关语句
  灰色动态模型
     A set of grey dynamic models have been established based on the rainfall data in 46 years (1941—1986) in Urumqi by means of grey sysferns theory, The tendency of rainfall in the coming 21 years is also studied and tested by the data in the years 1981-1986 so as to obtain the realistic results. Thus, the scientific base can be provided for the prediction of grain yields and the working out of agricultural planning.
     应用灰色系统理论,根据乌鲁木齐地区四十六年(1941—1986年)降水量資料,建立了一套灰色动态模型,对未来二十一年降水量趋势进行了研究,并用1981—1986年资料进行验证,得到了理想的结果,可为粮食产量预测及制定农业规划提供科学依据。
短句来源
     The October precipitation data of Shanghai, Nanjing, Hangzhou, Wuhan and Hefei were used to establish a set of grey dynamic models with the grey topological theory, and a ultra long-term predicting for the prevalent trend of this disease in the middle and lower valley of Changjiang River was made. This is a satisfied result of model validation with the precipitation data of 1985-1987.
     本文应用灰色拓扑预测方法,选用上海、南京、杭州、武汉、合肥等站10月份的降水量资料,建立了一套灰色动态模型,对长江中下游地区至2000年该病流行趋势进行了超长期预测,并用1985—87年的资料对模型进行了验证,得到了理想的结果。
短句来源
     In this paper, the grey dynamic models of our country's coal production and consumption prediction are set up by means of grey theory and according to the time sequence data of our country's coal production and consumption. The long-term prediction till 1995 is also worked out.
     本文以我国煤炭产量与消费量的时间序列数据为依据,应用灰色理论,建立了我国煤炭产量与消费量预测的灰色动态模型,提出了直到1995年的煤炭产量与消费量预测值。
短句来源
     And then, by using exponential, logistic and grey dynamic models and their combinations, a medium-longterm forecast on the development of grain production is made.
     然后,利用指数模型、逻辑斯蒂模型和灰色动态模型以及组合预测方法对该地区的粮食生产发展进行了中长期预测。
短句来源
     [Methods] Based on the data derived from the Annual Report of Chinese Health Statistics,the epidemiology of DM mortality in rural and urban areas was described,and Grey dynamic models GM(1,1) were established respectively to forecast the mortality trends for the years 2000 to 2005. [Results] The DM mortalities in both rural and urban areas have clearly increased from 1990 to 1999. The mortality rates in 1999 were 15 37/ 100 000 for urban and 5 13/ 100 000 for rural area,that was about 1 89 and 1 71 times of those in 1990,respectively.
     [方法 ]根据《全国卫生统计年报》资料 ,对我国 1990至 1999年糖尿病死亡率的现况进行流行病学分析 ,并利用灰色动态模型GM( 1 1)预测我国 2 0 0 0至 2 0 0 5年城市和农村糖尿病死亡率趋势。 [结果 ]城市 1999年糖尿病死亡率为 15 3 7/ 10万而农村为5 13 / 10万 ,分别是 1990年死亡率的 1 89倍和 1 71倍 ;
短句来源
  相似匹配句对
     Dynamic
     地方科技动态
短句来源
     DYNAMIC
     动态
短句来源
     Study on Grey Dynamic Programming
     灰色动态规划研究
短句来源
     Safety Grey Assessment in Dynamic
     系统动态安全评价与预测的灰色方法
短句来源
     THE DYNAMIC GREY MODELS OF GROWTH OF Populus tomentosa Carr.
     毛白杨生长的灰色动态模型
短句来源
查询“grey dynamic models”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
没有找到相关例句


Based on grey system theory and the average annual output of Chinese automobile production, a grey dynamic model is established by means of AGO of original time series and differential limitation method. Residue discrimination of single piecewise function is adopted to improve its precision. So, agrey system forecasting model of Chinese automobile production is acquired. In comparing of this model with traditional regression method, the calculated results showa satisfactory coinsidence...

Based on grey system theory and the average annual output of Chinese automobile production, a grey dynamic model is established by means of AGO of original time series and differential limitation method. Residue discrimination of single piecewise function is adopted to improve its precision. So, agrey system forecasting model of Chinese automobile production is acquired. In comparing of this model with traditional regression method, the calculated results showa satisfactory coinsidence with each other.

本文应用灰色系统理论,以我国汽车历年产量数字为依据,经过累加生成时间序列,用微分拟合建立起灰色动态模型,并用单段函数残差辨识方法,进一步提高了模型精度,这样建立了我国汽车产量的预测模型。文中并用传统的回归法对我国汽车产量进行了预测,两者进行了对比。

A set of grey dynamic models have been established based on the rainfall data in 46 years (1941—1986) in Urumqi by means of grey sysferns theory, The tendency of rainfall in the coming 21 years is also studied and tested by the data in the years 1981-1986 so as to obtain the realistic results. Thus, the scientific base can be provided for the prediction of grain yields and the working out of agricultural planning.

应用灰色系统理论,根据乌鲁木齐地区四十六年(1941—1986年)降水量資料,建立了一套灰色动态模型,对未来二十一年降水量趋势进行了研究,并用1981—1986年资料进行验证,得到了理想的结果,可为粮食产量预测及制定农业规划提供科学依据。

Grey dynamic model (GM)for height growth has been studied on the basis of grey system theory, and prediction of height growth of forest trees has been made in combination of GM with residual identification.

本文以灰色系统理论为基础,探讨了树木高生长的灰色动态模型(GM),並将GM模型与残差辨识相结合,对树木的高生长进行了灰色预测。

 
<< 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grey dynamic models的内容
在知识搜索中查有关grey dynamic models的内容
在数字搜索中查有关grey dynamic models的内容
在概念知识元中查有关grey dynamic models的内容
在学术趋势中查有关grey dynamic models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