查询词典 aspect ratio

In this thesis, we implement a computational procedure to categorize and classify 3-D objects from their contour under a simple environment. First, we use foreground detection, Canny edge detection and speedy GVF snake to obtain the object's contour. The contour is then used to establish the object's features. Two databases are built using methods which compute similarity by modified aspect-combination algorithm proposed by Cyr and Kimia and new proposed aspect-combination algorithm. By using these two databases, we recognize 3-D objects using four recognition methods and compare their performance. Finally, a conclusion is made that our newly proposed algorithm is better than the modified algorithm proposed by Cyr and Kimia.

在本论文中，对一个在单纯环境下的三维物体，由撷取到辨识出此物体做了一个完整的实现，首先，利用前景侦测结合肯尼边缘侦测法和加速的梯度向量流动态轮廓侦测法，来得到物体轮廓，接著利用此轮廓找寻出物体的特徵，然后配合计算相似度的方法，代入修改后的Cyr and Kimia的外观结合演算法（aspect-combination algorithm）和新提出的外观结合演算法去建资料库，然后，对於三维物体则依据两种不同方法所建出的资料库，利用四种辨识的方法来辨识并比较其结果，最后得出新提出的外观结合演算法是优於修改后的Cyr and Kimia的外观结合演算法的结论。

The sex characteristic of women"s literature, say from society and politics aspect, its rich and wide social intension, therefore possess new factor , watch from culture aspect, sex characteristic" desalinize .

女性文学的性别特征，从社会政治层面上说，它富与广阔社会内涵，因而具备了新的因素，而从文化层面上看，性别特征则"淡化"了。

With reference to the marked li words in the Modern Mandarin Dictionary, 2002 edition, this paper tries to gather up the basic features of the li words from their syllable structures, acceptation structures and internal structures. In syllable aspect, the polysyllable words are dominant. For example, the disyllable words are more than 22 times of the monosyllable words. In acceptation aspects, the multivocal words are less than monovocal words. And in internal structure aspect, the compositive words are much more than the single words.

本文以《现代汉语词典(2002年增补本)》中有标注的詈词为考察对象，从音节结构、词义架构、内部构造方面来考察，初步概括出了这类词的基本特征：从音节结构上看，詈词中多音词占绝对优势，仅双音词就是单音词的22倍强；在词义架构上，詈词以单义词为主，而多义词较少；从词的内部构成情况来看，詈词中合成词大大多于单纯词。

About the aspect of the speaker , the thesis begins with the expression style due to the sexual distinction and finds the particular discourse style:murmuring. About the aspect of expression content, the thesis sums up 3 main themes , that is , the carding of matrilineal descent and new regards of the mother-daughter-relation; the complex of the electra and murdering of ones father; the bold expression of the homosexuality. About the receiver , the thesis , from the angles of the reception under femalevision , male vision and bisexual vision , finds all the 3 visions have a reception with positive and negative views toward the female novels , then the particular literatural value of the female novels , though there also exists some limitation in the creation.

表达者这方面，本文主要从性别意识使然的女性话语的表达形式入手，发现其特殊的话浯形式——独语；表达内容方面，本文归纳出几大主题，即对于母亲谱系的梳理和母女关系的重新言况，恋父和杀父情结，杀夫情结，同性情感的大胆表达；接受者方面，本文从女性视野、男性视野及两性视野下的社会接受几个角度发现其对女性小说皆存在着正反两种观点的接受，从而发现女性小说既有其独特的文学价值所在，当然也还存在着创作上的一些局限。

One aspect of activation of heavy metal elements during the course of acid rain eluviation is probably determined by the ability of the acid buffer capacity of soil and the other more important aspect is probably related with their existing forms in the soil.

通用型土壤活性组分提取剂试制结果表明，用醋酸铵＋DTPA＋对苯二酚混合提取剂能有效提取土壤中的活性组分，对评价土壤重金属污染的生态效应具有积极的作用。

The above aspect is the ball good accompanies extemporaneously the essential foundation, may not neglect any aspect.

上述的方面都是弹好即兴伴奏必要的基础，不可以忽视任何一个方面。

Is different in the energy conservation technology, at present in the new energy aspect, the global major country has not pulled open the disparity, our country should the seize opportunity by the forelock speed up the development, if will fall behind again in this aspect technology will be very also passive.

不同于节能技术，目前在新能源方面，全球主要国家还没有拉开差距，我国应抓住时机加快发展，如果在这方面技术再落后又将很被动。

Firstly, the research studies the coding rule of the PDF417 barcode and designs related computer code algorithm, with making it programmed, and completes the coding part of the system software. Next, the coding and decoding principle of Reed-Solomon error-correcting code is briefly introduced. According to thecoding and decoding principle in galois field GF(929), to analyze and study its practical application with emphasis in this topic. Then, the PDF417 barcode decoding process is analyzed and studied detailed according to the barcode coding principle, with the corresponding realization method designed, improving the design in theory aspect by using material example, at the same time programming the design method to complete the decoding part of the system. Finally, validated the system program in the practical application of image information aspect, by using the nonrepeatability and the randomicity characteristic of Julia mark shape artwork.

本课题首先研究PDF417条码的编码规则并设计相关的计算机编码算法使其程序化，完成系统软件的编码部分；其次，简要介绍Reed—Solomon错误控制码的编码与译码原理，在伽罗瓦域GF(929)内根据其编译码的原理重点分析与研究其在本课题中的实际应用；然后根据条码的编码原则对PDF417条码的译码过程进行详细的分析与研究，并设计出相应的实现方法，利用具体实例对设计方法进行理论方面的实践同时将设计方法程序化完成系统软件的译码部分；最后利用Julia集分形图形的不可重复性和随机性的特点对系统软件在图像信息方面的实际应用进行了验证。

The underlying concepts are based on differential geometry and theory of Lie groups in the mathematical aspect, and on transformation symmetries and gauge theory in the physical aspect.

基础的概念在数学方面基于不同谎话组的几何学和理论，并且关于在物理方面的转变对称性和计量器理论。

For evaluation of the existing buildings, many domestic scholars and those abroad have made many researches and experience in practice which lack of comprehensive evaluation index system, and these evaluations are mainly focused on a particular aspect of building, for example: building materials, built environment, building quality, groundsill, esthetics appraisal, and so on. But a reasonable evaluation for existing buildings does not merely concentrate on one aspect of buildings, it should be a comprehensive evaluation to provide as far as possible accurate reference for the building maintenance or the possible reform.

在既有建筑评价方面，国内外已有不少学者做出了许多研究和实践，但评价多是集中于建筑的某一方面，如建筑的材料、建成环境、建筑质量、地基或美学等，缺乏对既有建筑进行综合评价的指标体系，而对既有建筑进行合理的评价又不仅是评价其中一个方面，应该是一个综合的评价，以便为建筑的维护或可能的改造提供尽可能准确的参考。

These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.

这些规则反映了"自我"和"非我"的内在特征，是GECISM进行"非我"检测的判据。

Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.

时至今日，国内外艺术媒体还是在沿用&后八九&这个称谓，不管当初是为了商业噱头还是容易上口好记，反正大家现在是记住了&后八九&这个广东口音很重的词。