单词：ultraviolet colo(u)r excess
单词：ultraviolet colo(u)r excess 相关文章
In 2008 astronomers discovered surprising amounts of water molecules where planets were forming near young stars. But how, they wondered, could those molecules survive? They should have been destroyed by ultraviolet radiation. In theory, planetary du
Scientific American(十二)月
Unit 6 Animal Intelligence Part I Pre-reading Task Listen to the recording two or three times and then think over the following questions: 1. What do you know about Michael Jackson? 2. How does he fee
高级英语 下
HEALTH REPORT - Health: Looking for Skin CancerBy Brianna Blake Broadcast: Tue, 4 Jul 2006 16:00:00 UTC I'm Faith Lapidus with the VOA Special English Health Report. Tanning beds produce ultaviolet ra
2006年慢速英语（七）月
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
模仿文本： This wasn't the result Alan Pardew wanted to mark his 2nd anniversaries as Newcastle manager. But for Fulham, it was a much-needed victory. After Sidwell's deflected shot gave the homeside their first goal in just over five-and-a-quar
英音模仿秀
A new 'health' trend in Hong Kong sees women staring straight at the sun in the belief that it will replace their need for food and even improve their vision and sleep quality, reports Oriental Daily. 据《东方日报》报道，香港女性中兴起
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