球形光度积分器

CNN 2010-10-03

Declassify US government documents and witness testimony from former or retired US military personnel confirm beyong any doubt the reality of ongoing UFO incursions at nuclear weapon sites. When I say UFO, the witnesses have described this craft as d

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CNN2010年(十)月

SSS 2009-01-14

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(58) / 评论(0)

Scientific American(一)月

林超伦实战口译练习笔记第75期:接触管理技术与应用的供应商

We are also a leading provider of contact management technologies and applications, marketed under the Rockwell FirstPoint Contact brands that help companies more efficiently manage interaction with their own customers. Global technical and customer

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林超伦实战口译练习笔记

TED演讲 :飞向海洋(5)

You see the larger wing area here. 你们可以看到这儿有面积更大的翅膀。 Also, clearly, it was such a powerful thing,we wanted to try and bring other people but we couldn't figure out how to do it. 而且，这还是件很有影响力的事

发表于:2019-01-18 / 阅读(48) / 评论(0)

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财富精英励志演讲第128期:互联网会改变一切(7)

And you're got to be able to go over a number of various service providers must both... to be able to get there in the network. And at the same time the customers or system integrators would have to help to make those products work more effectively t

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TED演讲:月亮的错觉(2)

For one thing, if this was just the Ebbinghaus effect, 首先，如果真是艾宾浩斯效应， then we would expect the moon illusion to disappear for pilots flying high above the clouds 那么我们应该预期月球错觉对于空中的飞行员来

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