查询词典 it is self-evident

He develops through this double sense of duty a self-discipline which is at once permissive and rigid, depending upon the area in which it is functioning.

由于职责的这种双重意义使他发展了自律意识，它既是宽容的又是严格的，这取决于他实施的领域。

It is concluded that one can use the IC trimming skills to correct the center frequency error of the band- pass filter that is due to the IC process variance, and then use a self-compensation bias circuit to ...

此一误差限制了本文所提出的滤波器使用范围，但在 Low -Q 滤波器应用上具有多方面的优点。根据本文所提出设计方法所设计的 GM-C 滤波器，具有。。。

I am a self-confident and extroverted girl, I like talking with other people because I think it is a very good way to know others, and also is a good opportunity for me to show myself.

我是个自信和外向的女孩，很喜欢与人交谈，因为我认为这是一种很好的了解他人的途径，也是一个很好的展现我自己的机会。

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 validity of the method is demonstrated by comparison with results obtained from tests on a practical drive system. The influence of damper winding on performances of self-controlled synchronous motor, especially on commutation process and commutation limit, are analyzed in detail. It is shown that damper winding has little effect on increasing overload capability. The influences of field winding on torque, commutation process and overload capability are analyzed also.

然后在此基础上，分析了阻尼绕组和励磁绕组对自控式同步电动机性能的影响，包括对电磁转矩、换流过程和过载能力的影响，重点分析了阻尼绕组对换流过程和换流极限的影响，讨论了阻尼绕组在自控式同步电动机中的作用，得出阻尼绕组对提高过载能力作用不大的看法。

It is a mechanism that helps prevent self-pollination and is most common among wind-pollinated and unspecialized insect-pollinated flowers, as in figwort.

是一种避免自花授粉的机制，在风媒花和非专性虫媒花中最为普遍，比方说玄参。

It is also extremely quiet with its exceptional noise control design, and the switches and controls are easy to use. The 4 speed auto self shifting gear stick is neatly placed conveniently at the console with +/- manual override.

车厢内行车时十分宁静，抑制噪音的功夫了得，按钮及控制都容易使用，四前速的T型自动波箱被安放於中央标板近驾驶者并有加/减档数功能。

Being different from books graphic design, not only the gramophone record big envelope being bearing the weight of visual appreciation of the beauty, want to be able to too music accurate delivery connotation, other graphic designing kind is compared with each other and , it has self distinct peculiarity , is reflecting information ear packing the need individuation.

与书籍装帧设计不同的是，唱片封套不仅承载着视觉的审美，还要能够准确传递音乐的内涵，和平面设计的其它种类相比，它有着自己鲜明的独特性，反映着信息时代包装个性化的需求。

It is confirmed that Ethnic group self-identity is the decisive factor to exist and development of Guangzhou's Manchu.

可见，族群认同是广州世居满族得以存在和延续的决定性因素。

In addition, Buddhist headship is not good for life tenure, since it is possible to make one degenerate and self-indulgent.

此外， 中国被誉之为 '大乘佛教的故乡'，因为大乘佛教是在中国得到了其前所未有的发展。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新