Don't forget to move your clocks forward this weekend and then don't forget to be more careful when the day is after you adjust your clocks because 2009 study found the hour loss of sleep was related to increase job related injuries. Probably because

发表于:2019-01-20 / 阅读(68) / 评论(0)

未知分类

美国科学60秒 SSS 2013-02-15

Astronomers have searched far and wide for a planet that are the right size and in the right place to support life. Well, maybe they should have set their sight a little close to the home. Because a new study suggests there may be earth-like planet j

发表于:2019-01-20 / 阅读(82) / 评论(0)

未知分类

美国科学60秒 SSS 2013-02-14

School are well known reservoir of contagion, where students share all sorts of communicable conditions, coughs, cold, flu, you name it. But gems are the only things kids can catch from their friends. If they are lucky, they could come down with 4.0.

发表于:2019-01-20 / 阅读(61) / 评论(0)

未知分类

美国科学60秒 SSS 2013-02-13

Too little salt makes for(导致) a bland(温和的；乏味的) meal. But too much is offensively briny(海水的；咸的). Now, scientists have discovered why too much tastes bad. The work is in journal Nature. As the previous podcast noted, the c

发表于:2019-01-20 / 阅读(74) / 评论(0)

未知分类

[科学美国人60秒] SSS 2015-12-01

Whats the lively in your kitchen? In terms of bacteria is it the the dish or maybe your coffee maker. Because even known caffeine has anti-bacteria effects, it turns out that machine can hold back majority of bacteria, including some pathogenic speci

发表于:2019-01-20 / 阅读(87) / 评论(0)

未知分类

[科学美国人60秒] SSS 2015-12-02

A lot formally low income neighborhoods are becoming /. The people moving in, bring money, and racial biosise, which contributed to them fewing the new suroundings differently. Depending on the race of those who troditionaly live there. That's accord

发表于:2019-01-20 / 阅读(70) / 评论(0)

未知分类

[科学美国人60秒] SSS 2015-12-03

The widespread death of honeybees has some farmers fretty because if honey bees disappear, who will pollinate their crops. Almost any kind of insects you can think of. Marggie Mayfield, an ecologist at the Universtiy of Queensland in Australia. Globa

发表于:2019-01-20 / 阅读(80) / 评论(0)

未知分类

[科学美国人60秒] SSS 2015-12-04

Just below the Arctic Circle in northern Sweden sits a town called ?verkalix. Its home to only about a thousand people. But those inhabitants were the subject of a seminal study in human genetics. The research suggests it that what our parents, or ev

发表于:2019-01-20 / 阅读(56) / 评论(0)

未知分类

科学美国人60秒 SSS 2014-12-04

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-20 / 阅读(63) / 评论(0)

未知分类

科学美国人60秒 SSS 2014-03-11

Im never drinking again, and this time i mean it. Anyone who suffered through bad hangovers have muttered these words. But just a hangover even delay your next drink?Scientists recruited almost 400 adults who consumed alcohol at least once a week.At

发表于:2019-01-20 / 阅读(76) / 评论(0)

未知分类

科学美国人60秒 SSS 2014-03-04

Lady Gaga's fake finger now and justin timberlake's partly even french toast have fetched big box auction because the seemingly worthless items once belonged to a celebrity. Now a study found that the price depend on how much contact the celebrity ha

发表于:2019-01-20 / 阅读(73) / 评论(0)

未知分类

科学美国人60秒 SSS 2014-03-05

This is Scientific American -Sixty Seconds Science. I'm Sophie Bushiwick. Got a minute? During a physical exam, doctors pick up a lot from their patients, including that patient's bacteria. To keep infections from spreading, physicians try to always

发表于:2019-01-20 / 阅读(71) / 评论(0)

未知分类

科学美国人60秒 SSS 2014-03-06

During the physical examine, doctors pick up blood from thepatients including that patient's bacteria. To keep infection from spreading,physicians try to always wash their hands between examines. But they don'talways scrub their stethoscopes. To see

发表于:2019-01-20 / 阅读(64) / 评论(0)

未知分类

科学美国人60秒 SSS 2014-03-07

This is Scientific American 60 seconds science. Im S. Buschwik. Got a minute? During a physical exam, doctors pick up a lot from their patients including patients bacteria. To keep infections from spreading, physicians try to always wash their hands

发表于:2019-01-20 / 阅读(78) / 评论(0)

未知分类

科学美国人60秒 SSS 2014-03-10

This is Scientific American Sixty Senconds Science. I'm Cenphy Grebb. This alos take a minute. Diets all around the world have becoming increasing similar, that's not a good news for other human help or for corpal according a study in the proceedings

发表于:2019-01-20 / 阅读(78) / 评论(0)

未知分类

科学美国人60秒 SSS 2014-03-12

A versus B, both great.But your brain maybe processing the musical information differently for each. That's according to a research in the journal Neuron Image. For the study, volunteers had their brain scanned by functional MRI. And they listened 2

发表于:2019-01-20 / 阅读(66) / 评论(0)

未知分类

科学美国人60秒 SSS 2014-03-13

This is Scientific American 60-second science. Im ... Graber. This will just take a minute. The drought is big news in California, but California is not alone. Climate change will exacerbate water issues. So what should we do to save water? Turns out

发表于:2019-01-20 / 阅读(75) / 评论(0)

未知分类

科学美国人60秒 SSS 2014-03-14

This is scientific american 60 second science. Im Chris Daliata. Got a minute? The pain relieving effects of drugs like ibuprofen are well known. But ibuprofen and its relatives, known as nonsteroid anti-inflammatory drugs, may someday have another u

发表于:2019-01-20 / 阅读(85) / 评论(0)

未知分类

科学美国人60秒 SSS Commuting Patterns Help Forecast Flu Outbreaks

Every flu seasonthats now through the springepidemiologists track flu infections as they break out across the country. And they forecast how bad it's going to get: at the national level, regionally, state by state. They even forecast for metro areas,

发表于:2019-01-20 / 阅读(62) / 评论(0)

未知分类

科学美国人60秒 SSS Teen Pregnancy Prevention Program Actually Promotes It

Used to be, teenage kids had to carry around a bag of flour wrapped in a blanket to learn the responsibilities of parenthood. But these days? The same lesson is taught with hi-tech dolls that cry and record every interaction. You know they get grumpy

发表于:2019-01-20 / 阅读(75) / 评论(0)

未知分类

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

1-amino-8-naphthol-6-sulfonic acid

1-phenyl-2-o-tolylhydrazine

air officer

Andratx

Arija

automatic document control system