单词：average half life
单词：average half life 相关文章
How and Why We Sleep? It's apparent that everyone needs to sleep.However,most people vary think about how and why they sleep.We know that if we sleep well,we felt rested.If we don't sleep enough,we often felt tired and irritable.It seems there are tw
英语专业四级考试指南
A new study predicts that South Korean women will be the first group in the world to have an average lifespan of more than 90 years. Researchers at Imperial College London and the World Health Organization studied the lifespans of people in 35 indust
2017年VOA慢速英语(二)月
Former vice president Dick Chine who has a new heart tonight after transplant surgery this weekend.The family say they don't know how's the donors but that they are forever greatful.We could see in the recent month the torturing and long history apar
访谈录2012年
Have you been having some trouble getting some digits lately when you ask a girl out? Maybe you should check what music is playing. Thats what French psychologists found. They published their research in the journal Psychology of Music. First the res
Scientific American(六)月
模仿文本：This year, India's formerly red-hot economy has lost some steam. Since this summer, the Indian economy has been growing at less than half the speed it's achieved on average in recent years. Its troubles were highlighted earlier this ye
英音模仿秀
The general belief is we want to live for as long as we possibly can - maybe even reaching triple figures. 人们普遍认为自己想活得尽可能长久一些，甚至希望能够活到100岁以上。 Advances in medicine, science and technology a
实用英语
[00:01.07]Not everybody has benefited though [00:03.46]and there are much greater inequalities [00:05.59]than twenty years ago. [00:06.87]The top 20% are much richer- [00:09.59]they now have 46% for the nation's wealth [00:12.08]compared with around
北师大版高中英语模块8(选修)
Its World Book Day today, and despite the increasing availability of e-books, China still scores low in terms of the the number of books read by an average adult. A 2013 survey by the Chinese Academy of Press and Publication shows that an average Chi
CCTV9英语新闻2014年04月
今天我们要学的词是rank。 Rank是排名的意思。 Rank high是排得很靠前，rank low是排得很靠后。美国人一度曾是世界上身材最高的。但是如今，American men rank ninth and women 15th in average height, 美国男性
英语每日一词
Money really can't buy happiness, according to a new survey showing lawyers and other well-paid white-collar workers are more likely to suffer depression. 看来金钱确实买不到快乐。一项最新调查表明，律师和其他一些高薪白领患
实用英语
European bank chiefs are being paid less than half as much as their US counterparts, after average remuneration in Europe fell 6 per cent between 2010 and 2014, but grew 15 per cent in the US. 欧洲银行业CEO目前的薪酬还不到美国同行的一
英语新闻
Lesson 358 Here is the bill. 1.Here is the bill.这是帐单 。 2.I'll pay the bill.我来付帐。 3.Have you paid the bill?你结帐了吗？ 4.The bill is too big for me.帐单数目太大，我付不起。 5.Will you bill me later?过后再把帐单
辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句
Teen Girls Average 80 Texts Per Day Mobile phone use in teens is currently at a very high rate and most of those teen users spend more time texting than they spend talking on their devices. Unfortunately, texting has become such an integrated part of
阅读空间
We're Happy with Who We Are 我们对自己很满意 In the new documentary Far from the Tree, Leah Smith and Joe Stramondo talk about family love, living with dwarfismand how raising 2 average-size kids is everything they'd hoped for. 在最新的纪录
人物杂志
Topic1 Low Cost Carriers taking off in ChinaDue to increasing competition between different airways, more of Chinese airlines are taking a shot at Low Cost Carriers. These airlines are trying to survive among the vast amount of competitors. Are low c
英语角-圆桌会议
BEIJING, Aug. 9 (Xinhua) -- China's average life expectancy rose to 74.83 years as of the end of 2010, according to the National Bureau of Statistics (NBS). The NBS used data from the sixth national census to calculate the figure, which is 3.43 years
英语新闻
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
That's true,though you can look at me like it's not 真的 虽然你可以用不相信的眼光看我 I'm Taylor Swift,I would like to be dating with blank.Nobody 我是Taylor Swift 我想跟谁约会 没人 I'm Taylor Swift,my publicist told me to s
艾伦脱口秀