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[BBC系列]：关于流星的真相The Truth About Meteors-1080P高清迅雷网盘下载
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由伊恩·斯图尔特（Iain Stewart）主持的科学纪录片，由英国广播公司（BBC）发行，作为2013年英国广播公司地平线系列的一部分播出-英语旁白Science Documentary hosted by Iain Stewart, published by BBC broadcasted as part of BBC Horizon series in 2013- English narration
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在2013年2月15日一个明亮，寒冷的早晨，一颗陨石在俄罗斯乌拉尔山脉上方的天空上翻滚，分解为三块，并在20个广岛的力量作用下爆炸。这完全提醒人们，地球穿越太空的旅程充满危险。一天之后，又有一个更大的143,000吨小行星通过了距地球仅17,000英里的距离。这部电影由Iain Stewart教授主持，探讨了陨石和小行星是什么，它们来自何处，它们构成的危险以及它们的作用。在地球的历史中扮演过角色。On a bright, cold morning on 15th February 2013, a meteorite ripped across the skies above the Ural mountains in Russia, distintegrating into three pieces and exploding with the force of 20 Hiroshimas. It was a stark reminder that the Earth's journey through space is fraught with danger. A day later another much larger 14,3000 tonne asteroid, passed within just 17,000 miles of the Earth.Presented by Professor Iain Stewart, this film explores what meteorites and asteroids are, where they come from, the danger they pose, and the role they have played in Earth's history.
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【技术参数】——
视频编码: x264 CABAC High@L4.1
比特率: CRF 18
Video 画面比例: 16:9
Video 分辨率: 1280x720
音频编码: AAC-LC
音频比特率: 160 Kbps ABR 48KHz
Audio 声道数: 2
时长: 58mins
帧速率: 25帧速率
分集数: 1
体积: 1.30 GB
来源: HDTV
编码: JungleBoy【Technical Specs】——
Video Codec: x264 CABAC High@L4.1
Video Bitrate: CRF 18
Video Aspect Ratio: 16:9
Video Resolution: 1280x720
Audio Codec: AAC-LC
Audio Bitrate: 160 Kbps ABR 48KHz
Audio Channels: 2
Run-Time: 58mins
Framerate: 25FPS
Number of Parts: 1
Part Size: 1.30 GB
Source: HDTV
Encoded by: JungleBoy
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相关纪录片：
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Links
Further Information
BBC Site
Release Post
MVGroup.org (torrent)
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Tutankhamuns Fireball
Birth of the Earth
Cosmic Fireballs
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Asteroids: Deadly Impact
Killer Asteroids
Asteroids: The Good, the Bad and the Ugly
Asteroid that Hit Earth
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发表于 2020-7-13 23:29:57
发表于 2020-7-23 06:32:25