单词：water depth effect
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By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide
VOA2003（下）-环境与健康
Lots of studies suggested limited quantities of alcohol, like one drink a day can benefit your cardiovascular helth. But for the tiny worm C. elegans, dilute b is a valuable f of ease. It actually doubles their lifespan, according to a study in the j
Scientific American(一)月
The Arctic's Anti-Snowball Snowball Effect 北极的反雪球效应 Last Christmas, Santa Claus must have been loading his sleigh in a t-shirt and shorts. Temperatures at the North Pole crept up toward the freezing point when they should have been mi
2017年科学美国人(七)月
Which anesthetic will you use, Doctor? 医生,使用什么麻药? Give me 2 capsules (cartridges) of Xylocaine 2% with 1:100,000 epinephrine. 给我抽一支1:100000的肾上腺素,浓度百分之二的赛罗卡因（利多卡因）两支。 I'll giv
口腔临床英语对话
Just this, captain. In going toward the ocean's lower strata, we know that vegetable life disappears more quickly than animal life. 船长，人们所知道的情形是这样。人们知道，深入到海洋下的最底层，植物比动物更不容易
《海底两万里》中英双语有声读物
Dam Collapse in Laos Leaves Hundreds Missing A dam built to create electricity has collapsed in Laos. Reports say several people are dead and hundreds are missing. State media reported the collapse Monday night caused a wall of water to flow through
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[00:45.58]1)Where Bruce like to go today? [00:51.54]He wishes he could go to the seaside today. [00:59.12]2)What are Bruce and Li Qun talking about? [01:06.85]They are talking about the sea,holidays,jobs and Li Qun's cousin. [01:15.68]Language points
高中英语人教版高二
Voice 1 Thank you for joining us for Spotlight, Im Joshua Leo. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 When I moved to a n
环球英语 Spotlight
今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示，Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革，但是又担心改革可能带来的副
英语每日一词
今天我们要学的词是in-depth。 In-depth, 是深入的意思。美国民主党总统参选人奥巴马星期二就种族问题发表讲话。He invited Americans to examine in-depth the most difficult and divisive issue in American history, 他号
英语每日一词
今天我们要学的词是in-depth。 In-depth, 是深入的意思。美国民主党总统参选人奥巴马星期二就种族问题发表讲话。He invited Americans to examine in-depth the most difficult and divisive issue in American history, 他号
英语单词荟萃
今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示，Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革，但是又担心改革可能带来的副
英语单词荟萃
China succeeded in its first 300-meter saturation dive on Sunday morning as three divers returned safe and sound from deep water to the living chamber on their ship. The diving bell actually reached a depth of 313.5 meters under the South China Sea,
2014CRI中国国际广播电台
One of the really exciting and high-level scientific interests is whether Venus is geological active today, because there are reasons to think of the clouds on Venus only exist, because there is ongoing geological activity, so this is one of the bigg
自然百科2012年
Allegri never at risk, says Galliani MILAN, Oct. 18 (Xinhua) -- AC Milan vice president Adriano Galliani has insisted that the Rossoneri boss Massimiliano Alleri was never in danger of being sacked despite the poor start of his side's campaign this s
英语新闻
很多人都说他们学英语的时候最大的障碍就是单词记不住。经常记住了前面的，忘了后面的；要不就是单词字母记错了顺序。 有人研究发现，单词的开头和结尾比中间部分更容易被记住。你有
实用英语
We have managed once, briefly, to send humans to that depth in a sturdy diving vessel, yet it is home to colonies of amphipods, 我们只有一次用坚固的潜水器成功地把人送到了那个深度，而且就一会儿，而那里却是端足目动
万物简史
China Meteorological Administration says the ongoing El Nino effect, which has been hitting its peak over the past year-and-a-half, is likely to come to an end this month. However, Zhou Bing, a senior engineer from China's National Climate Center say
2016CRI中国国际广播电台