阻器式抽头切换法

SSS 2009-04-20

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? The new Yankee Stadium has opened in the Bronx. I went to a game Saturday, and its a much friendlier place for anyone trying to eat healthfully and maintain some envir

发表于:2019-01-08 / 阅读(54) / 评论(0)

Scientific American(四)月

SSS 2011-11-10

Food is the body's fuel ,now a study finds the amount of the energy in that fuel can depend not just on it's calorie content but on how it's prepared,and the research published in the proceedings of the National Academy of Sciences could explain an i

发表于:2019-01-08 / 阅读(69) / 评论(0)

Scientific American(十一)月

美国国家公共电台 NPR Now That Calorie Labels Are Federal Law, Will We Eat Less?

Now That Calorie Labels Are Federal Law, Will We Eat Less? MARY LOUISE KELLY, HOST: Calorie counts are now the law of the land. Beginning today, all restaurant chains with 20 or more locations must post calories on menus or menu boards. NPR's Allison

发表于:2019-01-16 / 阅读(73) / 评论(0)

2018年NPR美国国家公共电台5月

每日一词【980】calorie：卡路里

今天我们要学的词是calorie。 Calorie, 卡路里，是热量单位。 Low calorie diet, 就是低热量的饮食。统计数字显示， Americans now consume 278 additional calories daily than they did in 1977, 美国人现在每天的卡路里

发表于:2019-01-30 / 阅读(45) / 评论(0)

英语每日一词

神探一秒变iPhone代言人

What's great about the iPhone is that if you want to check snow conditions on the mountain, there's an App for that. If you want to check how many calories are in your lunch, there's an App for that. And if you want to check where exactly you parked

发表于:2019-02-05 / 阅读(32) / 评论(0)

英语万花筒

学个词Learn a Word 第980期 Calorie

发表于:2019-02-05 / 阅读(45) / 评论(0)

英语单词荟萃

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学英语单词

achromayopsia

adrenal body (or adrenal gland)

caries promoting diet

Cartric

Cephaloziellaceae