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Kaka said ,"Don't cry because it is over, smile because it happened."

卡卡说，不要因为结束而哭泣，微笑吧，为你的曾经拥有。

Because he is young, handsome and intelligent, and also because as the child of a Kansan and a Kenyan he reconciles in his own person one of the world's most hateful divisions, Mr Obama carries with him the hopes of the planet.

更因为他的年轻、英俊和智慧，也因为作为一个堪萨斯人和肯尼亚人的后裔，正是他调和了世界上最为可恨的分歧——奥巴马先生承载着整个行星的希望。

Happy.Happy.mp3 (5,203 KB) I love you not because of who you are, but because of who I am when I am with you.

我爱你，不是因为你是一个怎样的人，而是因为我喜欢与你在一起时的感觉。

John Keating:We don't read and write poetry because it's cute. We read and write poetry because we are members of the human race.

X的翻译：我们读诗，写诗，不是因为它很可爱，而是因为我们是人类这个群体中的一员。

Kensington is well known, partly because of the royal palace and Kensington Gardens, and partly because of the large museums within its boundaries.

格林威治因格林威治时间而闻名。

In the end, the taxi driver and I had to end our conversation, mainly because I had arrived at my destination and we were blocking traffic by stopping at the kerb, but also because we agreed to differ on the subject.

最后，我和出租车司机结束了我们的谈话。这主要是因为我该下车了。我们停在路边，挡住了其他车辆，但是我们在这个问题上保留自己的意见。

But the Kew Gardens slaying baffles him - not because it is a murder, but because the "good people" failed to call the police.

但是丘花园案件使他感到困惑不解，不是因为这是一件凶杀案，而是因为"好人"没报警。

He can give a matter-of-fact recitation of many murders. But the Kew Gardens slaying baffles him – not because it is a murder, but because the "good people" failed to call the police.

他可以不带任何情感波动地描述许多谋杀案，但邱园一案让他无法理解——并不是因为这是一起谋杀案，而是因为"良民"没有报警。

The thesis contains five chapters. The first chapter summarizes the development and research of switched reluctance drive, discusses the main research direction, and explains the main work in this paper. In chapter 2, hardware system which includes the design of power converter and various control circuit is discussed. TMS320LF2407 DSP is used to design the hardware circuits of SRM control system, and design details including the current detection, position sensing, fault protection, speed detecting, keyboard and display etc. are provided. Because of the full use of the abundant peripheral resources of DSP, it comes to the aim simplifying the circuit structure and heightening the reliability. In chapter 3, the application of neural network on SRM control system is introduced, a new the application of neural network and the method of sampling is proposed and a simulation system based on Matlab/Simulink is established. Chapter 4 discusses the routine designing issue. Because the modularized programming method is adopted, and multi-interrupt processing technique is used, operation efficiency of the control software is highly raised. At last, the foregoing SRM control system is tested. Speed adjustment is realized, and other targets on the research and design of SRM control system are reached, which establishes a good foundation for further research.

本文共分五章，第一章概述了开关磁阻电机调速系统(Switched Reluctance Drive，简称SRD)及其发展和研究现状，论述了其主要研究方向，并说明了本文的主要工作；接下来的一章主要讨论了SRM的硬件系统，主要包括功率变换器的设计和各种控制电路的设计，本文以TMS320LF2407为核心设计了开关磁阻电机控制系统硬件电路，给出了包括电流检测、位置检测、故障保护、测速电路及键盘和显示电路等部分电路的详细设计，充分利用了DSP的丰富外设资源，达到了简化电路结构、提高运行可靠性的目的；第三章介绍了人工神经网络在开关磁阻电机控制系统中的应用，提出了一种新的应用方式(利用GPFN神经网络调节PI参数)以及如何采取样本，搭建了基于Matlab/Simulink的仿真系统；在第四章中，讨论了开关磁阻电机控制软件的设计，采用模块化编程方法，采用基于多中断的控制程序，提高了控制软件的效率；最后，对所设计的开关磁阻电机控制系统进行了实验，实现了电机调速，达到了开关磁阻电机控制系统研究和设计的预期目标，为更近一步研究打下了基础。

You don't have to be concerned too much because you are not the first one who eats the crab. If my memory serves right, it was in 2004 that 61-year-old British parliament member and anchor of BBC Robert Kilroy Silk experienced the similar incident as you did. His 17-year career life in front of the camera as an anchor of a popular daily talk show program called to an end because he verbally insulted Arabians.

你不要有太多的担心，因为你也不是第一个吃螃蟹的人，记得是在2004年，曾任英国国会议员的61岁的英国广播公司节目主持人罗伯特·基尔罗伊·西尔克和你情况差不多，他因为对阿拉伯人出言不逊、信口开河，而结束了每天在热门访谈节目中抛头露面的17年的职业生涯。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。