单词：thermal death time
单词：thermal death time 相关文章
Tens of trillions of microbes call our living bodies home. But when we die? The first thing that happens is basically ecosystem collapsewhere you have a tremendous loss of diversity. Nathan Lents, a molecular biologist at John Jay College in New York
2016年Scientific American(十二)月
SHALL WE CHOOSE DEATH?我们该选择死亡吗？ I am speaking not as a Briton, not as a European, not as a member of a western democracy, but as a human being, a member of the species Man, whose continued existence is in doubt. The world is full of
世界上最伟大的演讲
PEOPLE IN AMERICA - Halloween is a good time to celebrate the stories of Edgar Allan Poe By Shelley Gollust Broadcast: Sunday, October 30, 2005 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm F
People in America
A 34-year-old married man who died recently had no children. When he died, his wife was not pregnant, either. But now that he's dead, he has a chance of becoming a father. How's that possible? After a
赖世雄中级美国英语
SCIENCE IN THE NEWS - A Death in the Family May Cause Real Heart Break SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS, in VOA Special English. Im SHIRLEY Griffith. MARIO RITTER: And Im Mario Ritter. Today, we tell about an American study of heart atta
2012年VOA慢速英语(二)月
Idiom: Matter of life and death (sress something important) 生死攸关的事情，极为重要的事情 Hit the book: can't wait to do sth 等不及去做什么 brazil 巴西 rude 粗鲁的 Sweden 瑞典 Switzerland 瑞士 be supposed to 应该做
趣味青春英语
The Red Death had long devastated the country. No pestilence had ever been so fatal, or so hideous. Blood was its Avatar and its seal --the redness and the horror of blood. There were sharp pains, and sudden dizziness, and then profuse bleeding at th
英文短篇小说
[00:01.15]Then,disaster soon same. [00:04.62]Edgar Evans had a terrible disease [00:07.13]and died after a bad fall. [00:09.71]The next to go was Captain Oates, [00:11.91]who was having great difficulty walking. [00:14.46]Scott recorded his death: [0
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雅思词汇真经
This week has been a very busy time for Surf Lifeguards. The sea around many parts of New Zealand has been quite dangerous recently with high waves and rips. In the week since New Year, Surf Lifeguards at Papamoa beach in the Bay of Plenty rescued 37
新西兰英语
Halloween is a good time to celebrate the stories of Edgar Allan PoeWritten by Shelley Gollust (MUSIC) VOICE ONE: Im Steve Ember. VOICE TWO: And Im Faith Lapidus with PEOPLE IN AMERICA from VOA Special English. Today, we tell about Edgar Allan Poe, a
名人轶事
We have reasons to suspect, based on recent high resolution photography of the surface, that there may be a subsurface ocean there. And where we find water and where we find the right mix of organics,
寻访外星人
Breathing from a so-dubbed scuba unit and now fitted in a cross between a super ski suit and a haz-mat coverall, future Titannauts could explore with confidence. You just need that thermal protection and oxygen, and then you can play on the surface a
自然百科2012年
FOUR AND TWENTY BLACKBIRDS Hercule Poirot was dining with his friend, Henry Bonnington at the Gallant Endeavour in the Kings Road, Chelsea. Mr. Bonnington was fond of the Gallant Endeavour. He liked the leisurely atmosphere, he liked the food which w
英文短篇小说
Do you have gas? Beginners. What kind of a question is that? Are you talking about my body or my car? Well, actually, I am talking about your car. Gas, or petrol, as it is called in England, is a big subject at the moment. Driving a car has become re
英语博客 A cup of English
WASHINGTON, May 4 (Xinhua) -- The U.S. National Aeronautics and Space Administration (NASA) announced Wednesday that its Gravity Probe B (GP-B) mission has confirmed two key predictions（预测预言 ） derived from Albert Einstein's general theory
英语新闻
In between these undertakings, he somehow found time to conduct a good deal of solid science. He became the worlds foremost authority on thermodynamics and the first to elucidate the principles of the convection offluids and the circulation of ocean
万物简史
1.Hot air!(胡扯!) 2.Kill two birds with one stone.(一石二鸟.) 3.It's a matter of life and death.(事关生死.) 4.The sooner the better.(越快越好.) 5.That was a close call.(千钧一发.) 6.We are even.(我们扯平了.) 7.The walls have ea
实用英语
You might think that just one cigarette 'can't hurt'. But it could in fact cost a smoker almost 14 minutes of their life, according to new calculations. A new website has worked out how much time a smoker, alcoholic or a drug addict will lose, each t
英语新闻