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   grey topology 的翻译结果: 查询用时:0.175秒
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grey topology
相关语句
  灰色拓扑
     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
     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
     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
     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
     Analysis of the dynamic trend and the grey topology prediction of annual mean runoff in Yangtze estuary
     长江河口年平均流量的灰色拓扑预测与趋势分析
短句来源
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  “grey topology”译为未确定词的双语例句
     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
     On Relative Topology
     关于相对拓扑
短句来源
     D-fuzzy Topology
     D模糊拓扑(英文)
短句来源
     Grey MOSCOW
     灰色莫斯科
短句来源
     On grey function
     灰色函数
短句来源
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An abstract definition of the grey number is given and the following problems are discussed:1. The subordinating degree of a grey number is "sandwiched" between the two subordinating degrees μ(x) and μ(x) (μ(x) ≥μ(x)).2. There are three categories of grey numbers: the upper unbounded, lower unbounded, and bounded grey numbers.3. The grey numbers in current use are Deng's grey number and the internal grey number, called rational grey numbers. The operational rule of the rational grey number is given and it is...

An abstract definition of the grey number is given and the following problems are discussed:1. The subordinating degree of a grey number is "sandwiched" between the two subordinating degrees μ(x) and μ(x) (μ(x) ≥μ(x)).2. There are three categories of grey numbers: the upper unbounded, lower unbounded, and bounded grey numbers.3. The grey numbers in current use are Deng's grey number and the internal grey number, called rational grey numbers. The operational rule of the rational grey number is given and it is proved that the distributive law[a, b] ([c, d] + [e,f]) = [a, b][c, d] + [a, b][e,f] holds if and only if the following conditions hold: a,b,c,d,e,f≥0 or a, b,c, d, e,f≤0.4. The theories of the grey function, grey limit, grey matrix, grey determinant, grey topology, etc. can be worked out on the basis of the abstract definition of the grey number.5. Let G be a grey number, F a fuzzy number, and R a real number. Then G F R.

本文在分析灰数的内在含义的基础上,通过隶属函数给出了灰数的抽象定义及其表示方法;讨论了灰数的分类情况及灰数与糊模数、实数的关系;给出了有理灰数的运算法则,并论证了在加强条件下乘法对加法的分配律。

The method of systematic analysis can bring to light the objective relations and motion laws in nature from various aspects , so it has provided a new analysis method for the research of karst groundwater system at present . This artical takes Guozhuang karst groundwater system as an example ,using the method of systematic analysis to make the research of characteristics of the karst groundwater system structure and inputs and outputs of the system . Due to the feet that the system has become a nature-human...

The method of systematic analysis can bring to light the objective relations and motion laws in nature from various aspects , so it has provided a new analysis method for the research of karst groundwater system at present . This artical takes Guozhuang karst groundwater system as an example ,using the method of systematic analysis to make the research of characteristics of the karst groundwater system structure and inputs and outputs of the system . Due to the feet that the system has become a nature-human compound system ,we have for the first time made use of multinput-single output mathematical model for building a prediction equation of spring discharge in the case of draining karst water . And a lot of effective information about the system has been used sufficiently to identify the system structure . After using grey-topology to predict future precipitation , We have predicted the spring discharge of Guozhuang karst groundwater system from 1986 to 2000.

系统分析方法是以系统论、控制论和信息论为基础的方法性学科。本文以山西郭庄泉岩溶水系统为例,采用系统分析的方法研究该岩溶水系统的结构及其输入、输出特征。针对其已成为自然—人工复合地下水系统的特点,首次采用了多输入—单输出数学模型建立人工开采条件下的泉流量动态预测方程,同时,充分挖掘并利用有效信息,对岩溶水系统结构进行辩识。结合灰色拓扑预测降雨量,对郭庄泉岩溶水系统1986~2000年的泉流量进行了长期预报。

Based on summer precipitation data at stations of Yulin,Xi′an and Hanzhong,the trend of summer precipitation is predicted with the method of grey topology in this paper. Aanlyses show that there are obvious droughts at beginning and middle of the summer in Guanzhong area. It is found that the mean summer precipitation in Xi′an(semi-moisture area) is less than in Yulin(semi-drought area). Trends of summer precipitation decrease in Guanzhong and south part since 1951,while decreasing trend didn′t change...

Based on summer precipitation data at stations of Yulin,Xi′an and Hanzhong,the trend of summer precipitation is predicted with the method of grey topology in this paper. Aanlyses show that there are obvious droughts at beginning and middle of the summer in Guanzhong area. It is found that the mean summer precipitation in Xi′an(semi-moisture area) is less than in Yulin(semi-drought area). Trends of summer precipitation decrease in Guanzhong and south part since 1951,while decreasing trend didn′t change obviously in north part. Beside,the features are apparent that more rain or less rain happened successively in Guanzhong and south part,and high oscillation happened frequently in north part.

对榆林、西安、汉中夏季降水量的历年变化进行分析,并用灰色拓扑方法作了趋势预测。分析表明,关中的初夏旱和伏旱突出,半湿润地区的西安夏季多年平均降水量比半干旱地区的榆林还少。自1951年以来,陕西省夏季降水量的总趋势是:关中、陕南有下降趋势,而陕北下降趋势不明显。另外,关中、陕南的夏季降水还存在连续几年多雨或连续几年少雨的时段,而陕北则呈现出少雨年和多雨年交替出现的高频振荡。

 
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