阿维克纶粘胶丝束

SSS 2010-03-16

They say that who you hang out with says a lot about who you are. Well, the microbes that hang out on your fingers can point to exactly who you are. Because scientists at the University of Colorado in Boulder have been able to identify individuals ba

发表于:2018-12-24 / 阅读(50) / 评论(0)

Scientific American(三)月

英语听力文摘 English Digest 654 为什么莴苣不能冷冻

Why Lettuce Should NOT Be Frozen Stroll through the frozen foods section of the supermarket and youll find frozen corn, peas, and beans. A Moment of Science wonders, why isnt there any frozen lettuce? 图片1 Why Cant I Freeze Lettuce? Freezing is a

发表于:2018-12-31 / 阅读(47) / 评论(0)

英语听力文摘 English Digest

英语听力文摘 English Digest 659 亚硫酸盐是什么？

What Are Sulfites? Youve just opened a bottle of wine for dinner. On the label, you see these words: Contains Sulfites. What are sulfites? And what are they doing in your wine? 图片1 Chemical Compounds Sulfites are chemical compounds found naturall

发表于:2018-12-31 / 阅读(47) / 评论(0)

英语听力文摘 English Digest

中国科学家发现肥胖“秘密”

Chinese scientists discover gut bacteria linked with obesity Obesity could be caused by bacterial infection rather than eating too much, exercising too little or genetics, according to a study that could have profound implications for public health s

发表于:2019-01-08 / 阅读(41) / 评论(0)

英语笔译

2011年金融英语考试常用词语总汇

a flat percentage rate of income 统一比率的所得税税率 a long position 多头部位，利多形势 a long position 多头寸；买进的期货合同 a put option on a debt security 债务证券的卖出版权 a sales slip 签购单据，售货

发表于:2019-02-12 / 阅读(59) / 评论(0)

实用英语

【英语时差8，16】细菌能

Ya?l: Welcome to another episode of Lunch with Don and Ya?l. So, Don, what are you eating today? Don: Nothing. Y: Nothing!?! Are you on a diet or something? D: Not by choice. To be honest, I'm trying to save money by buying less food. Y: Why? D: Beca

发表于:2019-02-23 / 阅读(42) / 评论(0)

英语时差8，16

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学英语单词

A.L.G.

absolute expansion

accessories of boring machine

airborne identification equipment

all-purpose audit program