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area features
相关语句
  地域特征
     Area Features of Beijing Literature before the Tang Dynasty
     前建都期北京文学的地域特征
短句来源
     This article holds that wild border characteristics were the area features of Beijing literature before the Tang Dynasty.
     边荒色彩成为前建都期北京文学的地域特征
短句来源
     The different geographical layout of the glosseme can be a presentation of types, and also a reflection of origin and area features between the Northern Chinese, the Near river Dialects and the Far from-river Dialects.
     不同方言相对应的词位区域分布特征可以看作北方官话、近江方言、远江方言在类型特征上的表现,同时反映了源流特征和地域特征
短句来源
  区域特征
     This paper propounded a pattern recognition algorithm which is based on area features and topology on tie pattern's characteristics of few blocks and regular color pattern. The algorithm sorted the tie pattern using color block's area and space relation as its characteristics, and established corresponding recognition systems, which includes three main modules.
     本课题针对领带图案仅由有限个色块组成,色彩有规律的特点,提出了基于区域特征及拓扑结构的图案识别算法,利用各色块的面积和色块间的空间关系作为领带图案的特征进行分类,并建立了相应的识别系统。
短句来源
     Firstly,feature areas are extracted by segmenting the image with the iterative threshold method,and pairs of homonymy areas through area features are established;
     该算法用迭代阈值分割算法提取区域,利用区域特征进行配准,建立初始的同名区域对;
短句来源
     This paper applies RS theory of reduction to reduce the amount of image area features so as to reduce vector dimensions.
     文章采用粗集约简理论对分割后的区域特征进行约简,以降低特征向量维数;
短句来源
  地区特点
     In this page, the development present situations, the features and the falling shorts as compared to the developed area of the North area nonwovens industry are outlined. The development strategies and the countermeasures as consistent with the area characteristics and the market demands are put forward in the light of the North area features and its gaps.
     本文概述了北方地区非织造布行业的发展现状、特点及与发达地区的差距,针对其地区特点和差距,提出了符合地区特色和市场需求的发展战略和对策。
短句来源
  “area features”译为未确定词的双语例句
     In Content-Based Image Retrieval(CBIR) area,features extraction and matching are the key technique for image retrieval.
     在基于内容的图像检索中,图像特征的提取和特征匹配是图像检索的核心.
短句来源
     In the light of the actual situation of HU\|L hot\|mix, cold\|paid asphalt mixtures in the northern area, features of these mixtures, manufacturing technology, construction technology, effectiveness and cost analysis are described.
     通过对 HU- L 型冷施工沥青混合料在北方地区的实际应用 ,阐述了冷施工沥青混合料的特点、生产工艺、施工工艺和应用效果及成本分析。
短句来源
     it has an area features and localizes the politics,economics. culture and life. It also provides the necessary technology and technical service for the development of the IT.
     阐述了地区信息网络的概念和它作为因特网的一部分及具有的鲜明地区特征与本地区政治、经济、文化、人民生活的密切联系,以及与地区信息网络建设所需的技术和服务为信息产业界提供的无限发展机遇。
短句来源
     Probe into Xinjiang Coalfield Underground Combustion Area Features and Fire-fighting Problems
     新疆煤田火烧区特征及灭火问题探讨
短句来源
     On the segmented binary images,the morphological filters and area features are applied to reduce the noise and false objects.
     针对分割分的二值图象仍具有的干扰噪声和虚假目标问题,进行了二值数学形态滤波,并结合目标的面积特征实现了小目标的精确检测.
短句来源
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  area features
"Collapse" is an essential operation for the manipulation of area features in digital data generalization.
      
Morphological Models for the Collapse of Area Features in Digital Map Generalization
      
Catchment area features likely to influence metal speciation include wetlands situated along the river, addition of treated (liming) effluent water from a mine area, and addition of other surface waters and groundwater.
      
The Japan Sea area features large amounts of snow fall and low temperatures.
      
To clarify the mechanisms responsible for superficial-type colorectal tumor (STT) bleeding, 74 STTs were studied to determined whether their size, shape, surface area features, colorectal site, and level of invasion were correlated with bleeding.
      
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The extracting features of metallography is the key to metallographic analysis. On the basis of analyzing area and edgr (grain boundary)features of metallography, this paper indicates: image threshoiding using entropycan extract area feature; as edge is extracted by differential operator, noise is filt-ed by a new method suitable for grain boundare and net-structure. The experi-mental results show the efficiency of the method.

金相图象特征信息提取是进行金相分析的关键.本文在分析金相图象的区域和边缘(晶界)二类特征信息基础上,指出采用基于熵概念的图象阈值化技术可实现区域特征提取.用微分算子实现边缘(晶界)提取后,采用适合晶界及网状结构的滤波方法进行滤波,从而实现边缘(晶界)的准确提取,并通过实验验证了上述方法的有效性.

In this paper,with the theory of Grey Systems,the auther has set up two state models GM (1,2) to simulate seperately accumulation sediment load year by year at Yichang Station on the upper reach of the Yangtze River in 1960's and in 1980's,through the annual runoff and sediment load in the corresponding periods,and performed mathematical calculation on GM(1,2)again byexchanging annual runoff sequences By means of contrasting between the sixties' and eighties'accumulating sediment load through the same runoff...

In this paper,with the theory of Grey Systems,the auther has set up two state models GM (1,2) to simulate seperately accumulation sediment load year by year at Yichang Station on the upper reach of the Yangtze River in 1960's and in 1980's,through the annual runoff and sediment load in the corresponding periods,and performed mathematical calculation on GM(1,2)again byexchanging annual runoff sequences By means of contrasting between the sixties' and eighties'accumulating sediment load through the same runoff sequences,it has been found that impact of human activities on sediment is great.On evaluating the Three Georges Dam,neglect of the sediment increment from human activities is not scientific.According to the preliminary study in this paper,the result obtained is that the annual average sediment load at Yichang Sta- tion is 659 million tons and would be 751 million tons in fifty years,but only was 520 million tons in 1950's.Because it is complex and related to the area feature,it is difficult to calculate accurately the sediment incre- ment from human activities of the upper reach of the Yangtzs River in white system,without sufficient observation value series of runoff and sediment load and experimental data.No doubt this paper provides a new method to calculate the sediment increment from human activities of the upper reach of the Yangtze River.

本文根据长江上游宜昌站60年代和80年代两个丰沙段的水沙量资料,采用灰色系统理论,分别建立了反映60年代和80年代长江上游来沙量逐年累积变化的状态模型 GM。进而通过对状态模型的重演和对比分析,发现人类活动对长江上游的增沙影响相当大。本文推算,如按目前的人类活动增沙速率发展下去,50年后长江上游宜昌站年平均来沙量,将由50年代的5.2亿 t,80年代的6.59亿t 增加到7.51亿 t。由于长江上游人类活动增沙影响的复杂性和区域性,加上缺乏足够的实测水、沙量资料序列和试验数据,使得难以按白色系统准确描述人类活动的增沙影响。本文推算长江上游人类活动增沙量的方法是一种新尝试。

City centre is the symbol and growing core of itself.The formation and development of multi-centre of Wuhan has its own specific historical sources.Combining with the urban area feature of striding across the river as well as the demands arid backgrounds of city development,this paper explores the multi- centre's advantages and disadvantages of Wuhan at present.At the same time,the essay takes up some tentative ideas for distribution of Wuhan centre districts,composing contents and spatial composing benefits...

City centre is the symbol and growing core of itself.The formation and development of multi-centre of Wuhan has its own specific historical sources.Combining with the urban area feature of striding across the river as well as the demands arid backgrounds of city development,this paper explores the multi- centre's advantages and disadvantages of Wuhan at present.At the same time,the essay takes up some tentative ideas for distribution of Wuhan centre districts,composing contents and spatial composing benefits

城市中心区是城市的象征与生长核。武汉市多中心的形成与发展有其特定的历史渊源,本文结合武汉市跨河越江的地域形态及城市发展的要求与背景,探索了武汉市现行多中心的利弊。同时,对武汉市中心区的位置分布,内容构成与空间组织效能提出了初步设想。

 
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