【TED演讲】【地心】What's happening to Earth's core, 视频播放量 1、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 0、转发人数 0, 视频作者 YouTube英语自习室, 作者简介 ,相关视频:竟然还有比宇宙还大的存在,最难英文翻译:你妹!,【TED演讲】【危险神话故事】One of
Let’s Begin… A hydrogen atom is traveling high within the outermost layer of Earth’s atmosphere. This particular atom first entered the exosphere millions of years ago, but today it overcomes Earth’s gravitational pull and escapes, joining the roughly 90 tons of material that leak out of ...
They also have cores.The core of the Earth is made of uranium.地核是由铀构成的。be made of 由……构成;由……制成e.g. Paperis made oftrees.纸由树木制成。I. Read and choose.阅读短文,选择正确的答案。()1. What is inside the Earth?A. Only a mantle.B. A mantle and a core.C. ...
Earth’s Inner CoreScientists have long struggled to understand what lies at the planet’s center, Directobservation of its center is impossible,so researchers must___(51)to other evidence. In 1889,a German scientist detected a severe earthquake in Japan.Geophysicists concluded that shock waves__...
The solid metal core of Earth does not rotate perfectly in time with the outer layers of the planet, and new research confirms that it has now reversed direction.
SummaryThe discovery that the Earth's inner core is rotating relative to the mantle has prompted a number of authors to reinvestigate the dynamics of inner core rotation. These models include a highly idealized analytical one by Aurnou, Brito & Olson (1996), as well as a fully 3-D numeric...
Although we crust-dwellers walk on nice cool ground, underneath our feet the Earth is a pretty hot place. Enough heat emanates from the planet's interior to make 200 cups of piping hot coffee per hour for each of Earth's 6.2 billion inhabitants, says Chr
Ethan Gilsdorf
The Wandering Earth(流浪地球), China's first successful movie whose background is space, was shown on February 5. It is based on(基于)a short story of the same name by Liu Cixin, China's top science-fiction writer. 1. Capsule(太空舱)—a core(核心)element(要素) The...
Microsoft Flight Sim 2024 (90%): Soar over a virtual earth Fantasian Neo Dimension (84%): Tough turn-based RPG The Rise of the Golden Idol (87%): "A gritty detective adventure that's nearly as clever and captivating as the original." Stalker 2 (83%): Janky, yes. Great, also yes....