醇造酵母

2007年VOA标准英语-9,000-Year-Old Beer Tastes Great

By Nancy-Amelia Collins Dili, East Timor 26 June 2007 Two former allies turned political enemies in East Timor are battling it out for votes in Saturday's parliamentary elections. VOA's Nancy-Amelia Collins is in the capital Dili and brings us this

发表于:2018-12-16 / 阅读(70) / 评论(0)

2007年VOA标准英语（六月）

VOA标准英语2014--Brewer Mixes Loves of Paleontology, Microbiology, Beer

Brewer Mixes Loves of Paleontology, Microbiology, Beer ASHBURN, VIRGINIA A large batch of new and rather unorthodox beer is brewing at Lost Rhino Brewing Co. in Ashburn, Virginia. The beer yeast, one of the key ingredients in brewing, was swabbed fro

发表于:2018-12-16 / 阅读(38) / 评论(0)

VOA标准英语2014年(六月)

23-The Brewer's Son 酿酒也疯狂

The Brewer's Son 酿酒也疯狂 When I was a teenager, my dad did everything he could to dissuade me from becoming a brewer. He'd spent his life brewing beer for local breweries, barely making a living, as had his father and grandfather before him.

发表于:2019-01-02 / 阅读(131) / 评论(0)

幸福是一种态度

SSS 2009-04-14

This is Scientific American's 60-Second Science. I'm Christie Nicholson . Got a minute? Altruism poses a problem for the theory of survival of the fittest. If we help others at a cost to ourselves, nice-guy behavior should die out, because we are giv

发表于:2019-01-08 / 阅读(60) / 评论(0)

Scientific American(四)月

美国国家公共电台 NPR Scientists Closer To Creating A Fully Synthetic Yeast Genome

AUDIE CORNISH, HOST: Scientists have taken a big step towards making synthetic life. In other words, they figured out how to create a living thing with DNA that was written in a lab. NPR health correspondent Rob Stein has the details. ROB STEIN, BYLI

发表于:2019-01-16 / 阅读(74) / 评论(0)

2017年NPR美国国家公共电台3月

饮红酒会延年益寿

Red wine can extend life and counter the negative effects of an unhealthy high-fat diet, according to a new study by Harvard Medical School. A natural substance found in red wine can extend life and counter the negative effects of an unhealthy high-f

发表于:2019-02-07 / 阅读(117) / 评论(0)

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air pollution standard

atrophic kidney

ballroomy

centrifugal lubricator

clowned