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Humanities and Geography

Humanities and Geography

所属栏目: Humanities and Geography

主持人:

分类:外语 - 英语

首播时间:2012-01-12 22:30

首播频道:

播放时长:26:44

名称

Humanities and Geography

所属视频集:Humanities and Geography

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主演:

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产地:

分类:外语 - 英语

首播时间:2012-01-12 22:30

首播栏目:Humanities and Geography

时长:26:44

年份:年月

首播频道:

channelId 1 1 History Legend 20120112 NATIONAL TREASURES PART 21 HIGH-TECH ON DISPLAY 639ac362ebcb4aecb0313e61a368d072 2 For Cultural relics protection people invented an alarm in the museum. It was detector which will augment the signal from the barrier and give warning signals. Meanwhile people also invented to the established two models of the waves outside. Then people input those models into a computer and special software generates a model comparing those waves. The signal people acquire with their detectors will be sent to the computer and compared with the established model. If there is a 95% similarity between them, people can presume the waves are caused by the tomb robbers´ activities. (part 21)
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