主要停顿的

The first is standstill, atavism , variation or other disturbances of libido and sexual psychology in the course of recapitulation of development, and acquirement of experiences of climax principally by the mode of infantile sexual behaviors.

第一个原因是生长发育复演过程中性欲和性心理的停顿、返祖现象、变异或其他障碍，主要通过幼稚性行为的方式获得性高潮的经验。

The third and fourth feet are spondees, the first of which is divided by the main caesura of the verse.

第三次和第四次脚spondees ，首先是除以主要停顿的诗句。

In that poem I cut out snippets from a source text, Erving Goffman's Asylum , mostly focusing on the words just before and after the period, in other words the interstitial dynamics of the text, the literal place of transition from one sentence to the next.

在那首诗中，我从欧文·高夫曼的《精神病院》中分解摘录，主要专注于停顿之前或之后的词汇，也就是说专注于文本间隙之间的内驱力，专注于前一个句子到后一个句子之间过渡的文字排列。

It is the first important step in video analysis and will directly affects the effectiveness of indexing Shot boundary detection is one of our major research interests and we will tackle the following existing problems the ambiguity between gradual change and camera motion, the discontinuity during gradual change, false detection caused by illumination variation and flashlight, automatic threshold selection Firstly, we discuss shot boundary detection in non-compressed domain In chapter 2, we compare some of the commonly used detection methods which are based on frame difference and point out that single feature will not generate good results As a conclusion, we use fuzzy logic to combine multiple features Presently, most frame difference based shot boundary detection algorithms rely on threshold and hence the selection of such thresholds will greatly affect the performance of boundary detection We propose a membership function to define frame difference and calculate the membership with self adaptation according to the statistic distribution of frame differences to satisfy different type of video clips Experiments show that the proposed fuzzy shot boundary detection algorithm can be used with different video types and has a high detection precision and recall In chapter 3, we discuss model-based shot boundary detection algorithms regarding chromatic and spatial editing effects such as fade-in, fade-out, dissolve and wipe Various parameters are proposed to better describe the characteristics of each editing type.

镜头边界的检测是把视频自动地分割为一个个镜头，作为基本的索引单元，因此它是视频分析重要的第一步，直接影响到视频检索的成败。镜头边界的检测是本文研究的重点之一。目前镜头边界检测算法主要存在以下问题：渐变与镜头运动难以区别；渐变过程中的不连续与停顿、光照条件的变化及闪光灯等特殊情况会引起误检测；自动选择阈值比较困难等。本文首先针对非压缩域视频进行了镜头边界检测的研究。在第二章中我们采用了比较流行的基于帧间差的方法。在比较各种帧间差计算方法的基础上，指出使用单一的特征难以取得很好的检测效果，提出用模糊逻辑综合使用各种特征。目前大多数基于帧间差的镜头边界检测算法都采用阈值法进行镜头转换的判别。阈值选择的误差对检测性能有较大的影响，本文提出用隶属度函数定义帧间差较大、中等较大和较小等概念，并根据帧间差的统计分布自适应地确定隶属度，以适应不同类型的视频片断。实验结果表明这种基于糊逻辑的镜头边界检测算法可以适应不同的视频，并具有较高的检测精度和检出率。在第三章中采用基于模型的方法进行镜头渐变的检测，研究了淡入／淡出、慢转换和扫换的模型。

"In a concert setting, for example, different individuals listen to a piece of music with wandering attention, but at the transition point between movements, their attention is arrested," said the paper's senior author Vinod Menon, PhD, associate professor of psychiatry and behavioral sciences and of neurosciences.

"在音乐厅里，每个听众欣赏音乐时的注意力都是游移的，但是在音乐段落之间的停顿期，他们的注意力被吸引了，"文章的主要作者 Vinod Menon 博士说，他是精神病与行为科学以及神经科学副教授。

Gul Khanum, 11, said her parents were farmers who could not read, but that she hoped one day to become a doctor. Nazia, 10, stood to recite in Pashto a poem about nature, speaking nervously but without a hitch.

11岁的古尔卡纳姆说，她的父母是农人，并不识字，但她希望有一天能成为医生。10岁的那奇亚以帕施图（Pashto，阿富汗主要用语）朗诵关於自然的诗歌，紧张却毫不停顿。

The journal supplies theoretical, practical and methodological topics of sequential analysis mainly for biostatisticians, clinicians and mathematicians, including hypothesis testing, analysis of variance, sample surveys, regression and correlation, experimental design, optimal stopping, nonparametric methods, quality control and Bayesian analysis etc.

该杂志主要为生物统计学家，临床医师以及数学家提供了序列分析上理论的，实践的以及方法学上的课题，包括假设验证，变异分析，样本调查，回归与相关性，实验设计，最佳的停顿，非参数方法，质量控制以及贝叶斯定理分析等等。

3The results of disambiguity experiments show that:①If speakers are given appreciatecontext,he/she will provide disambiguation information by prosody;②Listeners have ability tomake full use of this prosody to help comprehension to ambiguous sentences;③Thedisambiguation effects of prosody are different in different kinds of ambiguous sentences;④Thevariations of breaks in front of ambiguous syllable and behind it are the main methods in structuralambiguous sentences;⑤Disambiguating demonstrative ambiguous sentences the importantmeans is setting up accent on the corresponding noun,the fundamental acoustic correlate isduration lengthening of corresponding noun.

歧义实验结果表明，如果提供合适的语境，在发音过程中，人能够运用韵律手段提供解歧信息；而听者在理解话语时也能够有效利用这一信息，达到对歧义句语义解歧的目的。在对歧义句进行适当归类的基础上，发现韵律对不同类型歧义句解歧效果不一。对层次切分歧义句和指代歧义句的深入研究表明，歧义音节前后停顿时长的变化是消解层次切分歧义的最主要的手段；发音人消解指代歧义的基本手段是在所指名词上设置相应的重音，其最主要的声学相关物是所指名词时长的延长。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。