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 topology method 的翻译结果: 查询用时:0.006秒
图标索引 在分类学科中查询
所有学科
石油天然气工业
体育
更多类别查询

图标索引 历史查询
 

grey topology method
相关语句
  灰色拓扑法
     Application of the grey topology method to oil production prediction of fractured well
     灰色拓扑法在压裂井产量预测中的应用
短句来源
  灰色拓扑预测
     Research on Development Trend of Chinese Women′s 400 m Hurdling form 1990 to 2005 and grey topology method prediction
     1990-2005年中国女子400m栏成绩发展态势及灰色拓扑预测研究
短句来源
     The grey topology method is developed on the basis of GM (1,1) model.
     灰色拓扑预测方法是在灰色预测模型GMI(1,1)的基础上发展起来的一种新的预测方法。
短句来源
     GREY TOPOLOGY METHOD IN FORECASTING SHORT TERM HEATING LOAD
     短期供热负荷的灰色拓扑预测
短句来源
     Grey Topology Method in Forecasting HV&AC Load
     灰色拓扑预测在暖通空调负荷预测中的应用
  “grey topology method”译为未确定词的双语例句
     A Grey Topology Method for Forecasting the Runoff in the Upper Reaches of the Yellow River
     黄河上游径流预报的灰色拓扑方法
短句来源
     According to Grey Forecasting theory, this paper presents a set of heating load forecasting method aiming at the seaconal and poliodical characteristic of short term heating load--Grey Topology Method, and successfully applies to predict the fluctuating trend of heating load.
     根据灰色预测理论,本文提出了一套针对短期暖通空调负荷(包括空调负荷、供热负荷等等)变化的季节性与周期性的特点的负荷预测方法——灰色拓朴预测方法,并成功地对某供热公司短期负荷值的未来值进行了全波形预测。
  相似匹配句对
     Grey Topology Method in Forecasting HV&AC Load
     灰色拓扑预测在暖通空调负荷预测中的应用
     Grey MOSCOW
     灰色莫斯科
短句来源
     In'General Topology', R.
     R.
短句来源
     grey resampling;
     影象灰度的重采样;
短句来源
     MethodsElementary topology.
     方法 点集拓扑中的基本方法。
短句来源
查询“grey topology method”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


According to Grey Forecasting theory,this paper presents a set of forecasting method aiming at the seasonal and periodical characteristic of short term heating load-Improved Grey Topology Method. It can automatically select a forecasting model with the help of Grey Relation Degree. On the base of Non-uniqueness theory, the gives an explanation of null forecasting points and successfully applies to predict the fluctuating trend of short term heating load.

根据灰色预测理论,本文针对短期供热负荷变化的季节性与周期性的特点,提出了一套负荷预测方法—改进灰色拓扑预测方法,采用关联度来选择建模数列,并运用非唯一性原理解释了预测失效点,最后成功地对某热电厂短期负荷的未来值进行了全波形预测。

The grey topology method is developed on the basis of GM (1,1) model. This method can be used to get a precise prediction result in any time according to former data, even if the data are very irregular. It is difficult to predict the oil production of a well with the conventional method because of its inordinate change in most cases. A group of GM( 1,1) models were established by means of above mentioned grey method based on the data of oil production of a well before fracturing....

The grey topology method is developed on the basis of GM (1,1) model. This method can be used to get a precise prediction result in any time according to former data, even if the data are very irregular. It is difficult to predict the oil production of a well with the conventional method because of its inordinate change in most cases. A group of GM( 1,1) models were established by means of above mentioned grey method based on the data of oil production of a well before fracturing. These models can be used to predict the oil production of a well within its effective fracturing period when it has not been hydraulically fractured,and the fracturing effect of the well can be evaluated scientifically. These models are applicable especially for the case of great fluctuation in oil production of a well before fracturing. Some field cases verified the reliability of this method.

灰色拓扑预测方法是在灰色预测模型GMI(1,1)的基础上发展起来的一种新的预测方法。它的优点是:可以实现由任何杂乱无章的数据预测以后某段时间内的动态数据,而且精度不受影响。鉴于矿场上大多数油井产量变化的无规律性,应用常规方法难以有效地预测其动态。因此,根据压裂前的油井日产油量,应用上述的灰色拓扑预测方法,建立了GM(1,1)模型群,并由此预测了油井压裂有效期内(如该井不压裂时)的产量动态,从而真实地评价了压裂的增产效果。该方法实用性强,适用于压裂前产量波动比较大的油井。矿场资料证明,其可信度较高,可作为科学评价油井压裂效果的重要依据。

>=According to Grey Forecasting theory, this paper presents a set of heating load forecasting method aiming at the seaconal and poliodical characteristic of short term heating load--Grey Topology Method, and successfully applies to predict the fluctuating trend of heating load.

根据灰色预测理论,本文提出了一套针对短期暖通空调负荷(包括空调负荷、供热负荷等等)变化的季节性与周期性的特点的负荷预测方法——灰色拓朴预测方法,并成功地对某供热公司短期负荷值的未来值进行了全波形预测。

 
图标索引 相关查询

 


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