[医] 肠血吸虫病, 曼森氏血吸虫病

VOA慢速英语 2008 0326a

Health Report - New Drug Shows Promise Against Worm Disease Experts worry that the parasite that causes schistosomiasis could become resistant to an existing treatment. Transcript of radio broadcast: 25 March 2008 This is the VOA Special English Hea

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VOA慢速英语2008年（三）月

环球英语 — 74：A Forgotten Disease: Schistosomiasis

Voice 1 Thank you for joining us for todays Spotlight. Im Joshua Leo Voice 2 And Im Ryan Geertsma. 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 Water is

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环球英语 Spotlight

科学美国人60秒 SSS High Fiber Diet Keeps Intestinal Walls Intact

Your nose may be the first place you think of as a source of mucus. But mucus is a major player in your gut, too. There's antimicrobial peptides and proteins that are present in there. Bacteria live in there and forage on the carbohydrates. And it's

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2016年Scientific American(十一)月

2007年VOA标准英语-Nigerians Turn to Carter Center to Fight Water-

By Gilbert da Costa Nasawara 16 February 2007 Former U.S. President Jimmy Carter is known in Nigeria as the architect of a sustained campaign to rid the country of Guinea worm disease. Guinea worm is a water-borne worm infection that is contracted w

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2007年VOA标准英语（二月）

TED演讲:我们为什么要排气(3)

At the same time, methanogens can use hydrogen and carbon dioxide produced by other bacteria to generate methane, 同时，产甲烷菌可以使用其他细菌产出的氢和二氧化碳以生成甲烷， which can reduce the total volume of gas by u

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TED演讲教育篇

英语美文：最好的遗产是爱

你认为最好的遗产是什么呢？是金钱还是房产？看了本文你就会这个问题有进一步的理解。As a young man, Al was a skilled artist, a potter. He had a wife and two fine sons. One night, his oldest son developed a severe s

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abbeysteads

Aberdeen granite

alamodality

american industry project

antimuons

armano

atomic absorption photometry