文章列表
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1.TED演讲 第16期:如何看到不可见的运动听到沉默的声音(4)
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So here's the sound that we played in the room. 这是我们在房间中播放的声音。 And this is a high-speed video we recorded of that bag of chips. 这是我们...
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2.TED演讲 第15期:如何看到不可见的运动听到沉默的声音(3)
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Maybe we could use those motions to tell us something about our thoughts or our emotions. 也许这可以告诉我们,我们的想法或情绪。 We can also magnify s...
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3.TED演讲 第14期:如何看到不可见的运动听到沉默的声音(2)
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We basically analyze the changes in the light that are recorded at every pixel in the video over time, 首先我们分析了录像中每个像素的光线随时间发生的...
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4.TED演讲 第13期:如何看到不可见的运动听到沉默的声音(1)
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So over the past few centuries, microscopes have revolutionized our world. 过去的几个世纪,显微镜改变了世界。 They revealed to us a tiny world of obje...
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5.TED演讲 第12期:从20马赫的滑翔机到蜂鸟无人机的感想(7)
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And to carry a payload of more than a few pounds? (Yeah.) 并搭载一个只有几磅多的东西?(是的。) Like what's the payload it could carry? 那么可能会运...
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6.TED演讲 第11期:从20马赫的滑翔机到蜂鸟无人机的感想(6)
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And more so than most,he saw the highs and the lows,the celebrations and the disappointments. 很多时候,他看到我生活的起伏,成功和失败。 And on one pa...
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7.TED演讲 第10期:从20马赫的滑翔机到蜂鸟无人机的感想(5)
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Each lightning bolt heats the air to 44,000 degrees Fahrenheit hotter than the surface of the Sun. 每一道闪电都能把空气。加热到44,000华氏度比太阳表面...
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8.TED演讲 第45期:从20马赫的滑翔机到蜂鸟无人机的感想(4)
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Matt is the first ever hummingbird pilot. 马特是首位蜂鸟飞行员。 Failure is part of creating new and amazing things. 失败是创造美妙新事物的必经之路。 ...
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9.TED演讲 第8期:从20马赫的滑翔机到蜂鸟无人机的感想(3)
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That's an unnatural act for a rocket. 这对于火箭来说,不是一种自然的行为。 The third stage has a camera. 第三次发射,火箭上有一个摄像机。 We call it r...
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10.TED演讲 第7期:从20马赫的滑翔机到蜂鸟无人机的感想(2)
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40 years later, aero experts coined the term transonic. 40年后空气动力学专家创造了跨音速这个术语。 They debated, should it have one S or two? 他们争论...