单词：postulated accident condition
单词：postulated accident condition 相关文章
Unknown to them, just thirty miles away at Princeton University, a team of scientists led by Robert Dicke was working on how to find the very thing they were trying so diligently to get rid of. The Princeton researchers were pursuing an idea that had
万物简史
He became rather technical; spoke of the abnormal endocrine co-ordination which made men grow so slowly; postulated a germinal mutation to account for it. 他相当专门化地谈起了使人生长迟缓的内分泌失调问题，并提出萌芽期突变
美丽新世界
The only problem unconsciously assumed by all Chinese philosophers to be of any importance is: How shall we enjoy life, and who can best enjoy life? No perfectionism, no straining after the unattainable, no postulating of he unknowable; but taking po
精美英文欣赏
City Code - Some foreign countries require you to dial a city code before the phone number you are trying to reach. Clamp - A circuit that removes the energy dispersal signal component from the video
电信英语
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Germanys Harald zur Hausen and Frances Luc Montagnier and Francoise Barre-Sinoussi share the 2008 Nobel Prize in Physiology or Medicine, awarded October 6th. Barre-Sin
Scientific American(十)月
If the human genome were put in a straight line, it would be over six and a half feet long. So how do you store all that DNA in a tiny nucleus? And have the cell manage it? Researchers explain how in a study featured on the cover of the October 9th i
Scientific American(十)月
This is scientific Americans, 60 second science, I'm Sarah Fecht. Got a minute Thats not a bird whistling. This sound was recorded 2000 feet below the oceans surface. Scientists postulated decades ago that deep-sea animals might use sound to navigate
Scientific American(二)月
While frantic efforts to find survivors continues, those few pulled to safety are now going through intense shock and grief. Two of them retraced the events of the tragic night. 43-year-old Zhang Hui is one of only a handful of survivors. The tragic
cctv9英语新闻2015年
Pain and Weather Fail to Connect Are you one of those people who can tell when a storm is approaching based on your achy knees? Well, you may think you are. But a new study of more than 1.5 million seniors finds no relationship between rainfall and d
2018年科学美国人1月
Todd: So Jonathan, I thought we would talk about UFOs. Jonathan: Sure. Todd: So do you believe in UFOs? Jonathan: I think that the chance that there is intelligent life in the universe is overwhelmingly likely. But I don't think they're constantly vi
原版英语对话1000个
Todd: So Jonathan, I thought we would talk about UFOs. Jonathan: Sure. Todd: So do you believe in UFOs? Jonathan: I think that the chance that there is intelligent life in the universe is overwhelmingly likely. But I don't think they're constantly vi
英语趣味课堂
Tombaugh had no formal training as an astronomer, but he was diligent and he was astute, and after a year's patient searching he somehow spotted Pluto, a faint point of light in a glittery firmament. 汤博没有受过成为天文学家的专门训练，
万物简史
Genome: Now in 3-D! In a study in the journal Science, researchers report the mapping of the three-dimensional structure of the human genome, and the finding that the cell's nucleus is divided into two regions, one where DNA goes to get expressed. Cy
60秒科学
初学英语的人，常用expense来表示一切“费用”。其实expense主要是“花费”、“开支”之意，如current expenses“日常开支”，selling expenses“销售费用”，tr
英文语法词汇
78 people have been injured in a high-speed ferry accident in Hong Kong. Four of them are in a serious condition. The ferry hit an unknown object near Sunshine Island early Friday morning on its way from Hong Kong to Macao. It returned to the Hong Ko
CCTV9英语新闻2013年11月
Breaking Bad Habits in 28 Days I was watching The Big C on Showtime the other night, and one of the characters mentioned off-hand that it takes 28 days to break a bad habit. A quick Google search showed me that this wasnt just a bit of silver screen
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Although quarks are much too small to have color or taste or any other physical characteristics we would recognize, they became clumped into six categoriesup, down, strange, charm, top, and bottomwhich physicists oddly refer to as their flavors, and
万物简史
BUENOS AIRES, July 11 (Xinhua) -- Argentine soccer legend Diego Maradona suffered a road accident on Monday with his girlfriend Veronica Ojeda near Ezeiza city, south of Greater Buenos Aires in Argentina, but none was injured as both only suffered mi
英语新闻
college n.大学；学院 Harry studies at an art college in Los Angeles. 哈利在洛杉矶的一家艺术学院就读。 university n.大学 He was admitted to the university of his choice. 他获准进入他理想中的大学。 probable a.很可能
赖世雄进阶英语词汇3500
文本： Are you kidding me? Are you kidding me? They should charge admission for this. It's hoarders 3d-The experience. It's like going to an imax. It's my max! ooh! Save yourself. Go on without me. Oh, god. - What is that pile over there? - It's h
跟着美剧练发音