查询词典 describe as

Based on rooted connected directed graph both cyclic and acyclic, OIM can describe the relationship of a complex object and its component objects, as well as the links between HTML files in World-Wide-Web naturally.

它基于带根连通有向图，图中可出现环路，因而能自然地描述复杂对象与其成员对象间的引用关系和WWW上HTML文件间的链接关系。

FRACTEID, as a portmanteau word, is used to describe a linguistic blend of "fractal" in its definition of fragmented geometric shapes that can be split into parts, and the Greek word Eidos (used for example in kaleidoscope) which refers to Plato's Ideal Forms and evokes the term "Eidetic memory," defined as the ability to recall images, sounds, or objects in memory with extreme accuracy and in abundant volume.

分形"FRACTEID"作为一个混成词，通常被用作形容不规则碎片在语言学上的混合，定义为可以被分成几个块或成碎片的几何形状，柏拉图理念形式所提及的古希腊词语理念，唤起"高级记忆"这个词语，定义为一种唤起记忆中极端准确的意象和物体，最顶峰值的声音。

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。

The fan belt mention in this stanza is used as imagery to describe how one's facade can wear out over time, as hers did.

该风扇皮带提及在这stanza是用来作为意象来形容，如何一个人的门面，可以磨损随着时间的推移，由于她没有。

This study develops a whole new aspect of contingent-claim model for hedging the catastrophe risk. We describe the framework of the new hedging strategy - catastrophe swap - as detail as possible and compute the exchange amount of CAT swap contract by Monte Carlo Simulation. Last but not least, this article reveals the most powerful back-up, net cash flow and utility comparison between different strategies, to prove the practicability and favorableness of our catastrophe swap model.

本篇论文将设计一个跨期性理赔的避险模型来处理巨灾风险，於后文将会仔细地介绍这个全新的避险策略「巨灾交换契约」其模型的建构概念以及方式，并由蒙地卡罗模拟法计算出所需的交换数额，最后，针对三种不同的巨灾风险处理来进行数值分析，藉由比较其「净现金流量」和「期望效用」来验证该巨灾交换契约模型的可行性与有利性。

This exhibition aims to slightly describe the details of conceptual photography through the works by the eight photographers-it does not intend to spread the flaunty fame of concepts, instead, it wants to explain the diversity of photography means, as well as the points of views and opportunities of photographers in their themes.

并不以"观念"的虚名妄世，只想通过对图像自身的描述，说明摄影方式的多样性，丰富性，还有摄影师在自己主题中表述的观点和机遇。

People describe the eternity of love as diamond, the purity and beauty of love as crystal and the floweriness of love with every graceful vocabulary.

人们用钻石形容爱情的永恒，用水晶形容爱情的纯洁美丽，用一切美好的词汇来形容爱情的绚烂。

He says Hollywood screenplays like his often describe a journey, a theme that goes back as far as the ancient Greek story of Jason in search of the Golden Fleece.

他说像他一样的好莱坞的编剧经常描述一段旅程，主题是回到古时的希腊，Jason寻找进羊毛的故事。

Compared with the general single-tube model, this paper takes the horizontal bundle absorber as the research object, analyses the principal of dual-solution two-phase flow heat and mass transfer in absorber, introduces the wetting ratio to describe the incomplete wetting performance and view it as the changeable parameter to explain it's influence to total performance of absorber and cooling capability of evaporator.

与以往广泛采用的单管模型相比，本文采用了实际中应用较多的水平管束式吸收器作为研究的对象，对吸收器内二元溶液两相流动传热传质机理做了深入细致的分析，引入了润湿率 WR 这一参数来衡量实际运行中出现的管壁的不完全润湿特性，并将其作为可变参数分析它对吸收器总体性能以及蒸发器制冷能力的影响。

Research horticulturist jenny eckman, who led the project, said a range of languages were being used to describe the vegetables, as well as english misspellings.

此外，他预计亚洲蔬菜在澳大利亚的销售将随着语言障碍的取消而大幅上涨，并每年为新南威尔士州带来3600万澳元的产值。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。