查询词典 features

Then,the differences of extracted features are obtained by subtracting features of neutral expression from the features of other expressions.

心理学研究表明，在人与人之间的交流中面部表情提供的信息要多于语言提供的信息。

This article seeks to analyze the current situation summarizing the results of analysis of the characteristics of e-commerce on the basis of the importance of subjectivity, and a comprehensive analysis of the trends under the principle of the basic features of e-commerce, as well as from the market, the seller, the buyer, the whole four perspective on e-commerce features derived from an analysis of the induction, and a more comprehensive e-commerce into this new business model with features.

本文力求在归纳分析目前已有的电子商务特点分析成果的基础上，在重要性、主体性、趋势性和全面性分析原则下，对电子商务的基本特点以及从市场、卖方、买方、整体四个视角对电子商务的衍生特点进行了一个归纳分析，进而比较全面的归纳了电子商务这一全新商务模式具有的特点。

As feature extraction acts an important role in pattern recognition system, we propose three novel feature extraction methods for HCCR: a、Two structural feature extraction methods, Stroke Cross Counting Features and Peripheral Features are studied. According to the characteristics of Chinese handwriting samples, we extend the SCCF and PF respectively to weighted elastic SCCF and weighted elastic PF. Experiments show that the modified feature extraction approaches are better than original approaches. b、A new statistical feature extraction method——Elastic Meshing Directional Decomposition Feature extraction is proposed. According to the stroke statistical properties of Chinese character, we first decompose a handwritten character pattern into four directional subpatterns. Then a set of elastic meshes are applied to each of the four subpatterns respectively to extract the pixel distribution features.

统计识别方法：利用统计模式识别的经典方法——Bayes分类方法来进行汉字识别的研究，特征提取是统计模式识别的关键，本文着重围绕手写体汉字的特征分析和提取方法进行了研究，提出了三种特征提取的新方法： a、两种改进的结构特征提取方法：在笔划密度特征和外围特征的基础上，结合手写体汉字的特点，提出了加权非均匀笔划密度特征、加权非均匀外围特征的特征提取新方案； b、一种新的统计特征提取方法——弹性网格方向分解特征，根据汉字方块字的特点及笔划分布的统计特征，对手写体汉字进行横竖撇捺四方向的分解，并利用一系列的弹性网格对汉字分解后各分量的象素进行统计而提取特征，实验证明该特征提取方法用来进行手写体汉字识别是十分可行和有效的。

Chapter Three applies the checklist of stylistic categories as my framework to the study of the stylistic features of Bacons Essays, consisting of five categories: Lexical features, grammatical features, figure of speech, cohesion and co-context.

哈尔滨工程大学硕士学位论文一第三章采用了利奇帅Ch）和肖特Ghort）所提出的分析文学文体特征范畴的核对清单为新研究框架对培概著《跳股》一书的文体特征进行研究，共包括五大类：词汇、语法、修辞格、上下文和衔接。

The main body of the thesis focuses five parts:the first part gives a brief explain to the bound,aim,meaning and acutuality of the research;the second part compares the transforming process and the syntactic features of the components of Chinese causatives and English causatives;the third part compares the semantic features and the Sentence Model of Chinese causatives and English causatives;the fourth part compares the pragmatic features of Chinese causatives and English causatives in terms of the action of the mark,and try to explain the results with cognitive theory; the last part sums up the whloe thesis.

本文共分五个部分：第一部分对研究范围、研究意义、研究方法、研究现状作了简要说明；第二部分从转换生成和组成成分句法特点两方面对两组致使句的句法特点进行了对比；第三部从句子成分语义特点和句模两方面对两组致使句的语义特点进行对比；第四部分从标记的凸显作用等方面对两组致使句的语用特点进行对比，并试图进行认知解释；第五部分是对全文的总结。

Somewhere in the mid-point for conversion might a new version of software having many new features, revisions to some of the existing features, and removal of some unused features.

在转化过程中，可能会出现一种新的软件版本，有很多新的特点，是对现有特点的修正，以及对未使用特点的清除。

The paper mainly discusses eye detection and gaze tracking algorithm. On the basis of Paul Violas face detection conception with rectangular features, this paper finds some rectangular features that is suitable with eyes, and with these features the Adaboost cascade classifiers are trained for eye detection.

首先，在Paul Viola矩形特征人脸检测思想的基础上，又设计了一些适合于眼睛的矩形特征，利用这些矩形特征训练了Adaboost层叠分类器，用于眼睛检测，并根据眼睛对称性的特点，应用了一些几何特征对层叠分类器的检测结果进行校正。

The west is a vast area of mulishethnic groups coexistence and CO-operation, which not only has its abundant historical features and distinct ethnic features, bat also timbales the common and universal features of the economy development in China as a whole.

我国西部民族地区的经济发展过程，是一个有别于东、中部地区而独特的经济发展过程。

Therefore, the goal of this thesis is to reveal how a set of textual features in RA method section are used in three different disciplines, including (1) Botany,(2) Structural Engineering,and (3) consumer behavior, to see whether the use of these features indeed are different among these three fields and thus leading to distinctive writing styles of method texts, as well as to see what and how aspects of disciplinary cultures are reflected on the use of these features.

因此，本论文主要的目的在於探讨在植物学、结构工程、以及消费者行为这三种学科的期刊研究方法之间，是否在一系列文本语言形式的使用会有差异？

The 'arrival' of Sisyphus means that he has to employ 'pathetic fallacy' to personify the stone as signifying man's desire and mental burden – the stone lying at the roadside has been changed and elevated to a symbolic level, which incorporates the myth with heroic spirit and becomes the objective equivalent to that of desire, anxiety, and pressure. In essence, the physical features are drowned and from between to express the natural physical features or the ideas, he chooses the latter. This means that there is disjoint between what originally moved him and what he would like to express, but he is acutely aware of it – the 'danger of illustration'. We can see that these series of paintings are finally presented to us, the physical features of the objects still remains and are expressed to some extent. Among them some directly depict the stones in their own part about their pleats and points, desolateness and heaviness; at the meantime, nobody appears in the pictures.

西西弗斯的&到来&，意味着他不得不采用感情误置的方式，将石头进行拟人化的处理，用以指称人的欲望和精神负担——那块路边的石头已经不复它本来的面目，它被提升到一个象征的位置上，与神话和英雄的精神题旨迅速结合在一起，成为人性之中欲望、焦虑、压力等情感的客观对应物，从本质上来说，物自身的特性被淹没了，在表现物的自然特性和表现理念这两者之间，他选择了后者，这意味着，在感动他的最初事实与他要表现的事实之间就有了一种脱节，但他敏感地意识到了这种脱节，这种&图解的危险&，我们可以看到，当这组画最终呈现在我们面前的时候，物的自然特性得到了很大程度的挽留和表现，其中有一些画作直接描绘了岩石本身，它本身的褶皱和棱角、苍凉和沉重，同时，并没有人出现在这样的画面上。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。