角读出;角坐标读出

And lastly, here's Destin, from Smarter Every Day, 最后是《每天聪明一点点》的德斯丁, talking about the conservation of angular momentum, and, since it's YouTube, cats: 为我们讲述动量守恒,由于是在YouTube上,所以他用

发表于:2018-12-30 / 阅读(302) / 评论(0) 分类 TED演讲科技篇

By Kevin Billinghurst Stockholm 09 October 2007 The 2007 Nobel Prize for Physics has been awarded to Albert Fert of France and Peter Gruenberg of Germany for discoveries that have helped fuel explosive growth in the storage capacity of computer hard

发表于:2019-01-11 / 阅读(215) / 评论(0) 分类 2007年VOA常速英语(十月)

Itsremarkable how we are able to build up this picture of whats going on millionsof miles away in the solar system. Its one of the joys of science really, justalmost like a detective picking up on those tiny clues to tell a bigger story. Sothat the b

发表于:2019-01-23 / 阅读(246) / 评论(0) 分类 探索与发现2014年
学英语单词
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ad valorem deposit
airline-industry
alum salt
angle lever
anterior funiculus of spinal cord
aquatic organism
Arabic literature
automatic regulating box
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congruence point set
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crottal
customer expectations
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ductile cast iron
ect
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fall one's way
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gezira (al jazirah)
gravity type air
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Hemerocallis citrina
hymenomycete
interference current
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lentiviral
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There now!
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