基本信息·出版社：中国和平音像电子出版社 ·页码：240 页 ·出版日期：2009年01月 ·ISBN：9787887352644 ·条形码：9787887352644 ·版本：第1版 ·装 ...
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长喜英语.2010年大学英语6级考试王长喜全真试卷(附CD光盘1张、赠预测试卷、预测作文、主题词汇、标准听力) |
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长喜英语.2010年大学英语6级考试王长喜全真试卷(附CD光盘1张、赠预测试卷、预测作文、主题词汇、标准听力) |
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基本信息·出版社：中国和平音像电子出版社
·页码：240 页
·出版日期：2009年01月
·ISBN：9787887352644
·条形码：9787887352644
·版本：第1版
·装帧：平装
·开本：16
·正文语种：中文/英语
内容简介 《长喜英语.2010年大学英语6级考试王长喜全真试卷》讲述了：继《王长喜点评历年真题》后，王长喜老师亲自编写的第二本真题试卷。另赠3套标准听力，20篇预测作文，1000个主题词汇。独到解析：作文：两篇范文+行文思路+词句点评，阅读：文章剖析+题目出处+全文翻译，听力：听前预测+听音关键+考点点睛，综合：语法点拨+考点点睛+快速找错。考前热身：一重礼12月份，网上给出3套考前热身试题，最后冲刺，答案亦同步给出。二重礼12月份，网上给出名师组合讲课音频，上场之前，给您献计献策。我们对2006年6月17日-2005年6月三套老题型真题分别删去不考题型，嵌入新增题型，使其完全吻合新题型考试，利于考生实战演练。
作者简介 王长喜，中国人民大学知识教授，著名英语测试学专家，全国四、六级考试研究与辅导顶尖权威。授课风格立意高远、深入浅出，富于激情，各地讲座所到之处，万人空巷。
编辑推荐 《长喜英语.2010年大学英语6级考试王长喜全真试卷》由中国和平音像电子出版社出版。
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文摘 So what exactly is being done to protect us from these mechanical menaces ？ "Notenough," says Blay Whitby, an artificial-intelligence expert at the University of Sussex inEngland. This is hardly surprising given that the field of "safety-critical computing" is barely adecade old, he says. But things are changing, and researchers are increasingly taking an interest intrying to make robots safer. One approach, which sounds simple enough, is try to program them toavoid contact with people altogether. But this is much harder than it sounds. Getting a robot tonavigate across an untidy room is difficult enough without having to take into account what itsvarious limbs or appendages might bump into along the way.
"Regulating the behaviour of robots is going to become more difficult in the future, since theywill increasingly have self-learuing mechanisms built into them," says Gianmarco Veruggio, aroboticist at the Institute of Intelligent Systems for Automation in Genoa, Italy. "As a result, theirbehaviour will become impossible to predict fully," he says, "since they will not be behaving inplanned ways but will learn new behaviour as they go. "
Then there is the question of unpredictable failures. What happens if a robot's motors stopworking, or it suffers a system failure just as it is performing heart surgery or handing you a cup ofhot coffee？ You can, of course, build in redundancy by adding backup systems, saysHirochika Inoue, a veteran roboticist at the University of Tokyo who is now an adviser to the JapanSociety for the Promotion of Science. "But this guarantees nothing," he says. "To put it anotherway, no matter how sophisticated your robot is at avoiding people, people might not alwaysmanage to avoid it, and could end up tripping over it and falling down the stairs".Legal problems
In any case, says Dr Inoue, the laws really just encapsulate commonsense principles that arealready applied to the design of most modern appliances, both domestic and industr
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