2007年NPR美国国家公共电台一月-A Broken Foot, an Artificial Leg, and a R

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

创新英语-Scientists Create Energy-Making Artificial Leaf

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

VOA标准英语2015--Researchers Create Artificial Skin With Sense of Touch

Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche

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TT is only accepted if the amount involved for each transaction is less than $1,000. 我们只接受每单1000美金以下的电汇付款。 Mr. White, can we pay by TT? 怀特先生，我们可以电汇付款吗？ TT is only accepted if the amount

商务口语：怎样请求回复

第1句：We look forward to your early reply. A: We look forward to your early reply and trust that through our mutual cooperation we shall be able to conclude this transaction with you in the near future. 我们期待您的回复，并相信通过共

60秒科学:Artificial Muscle Brings Back Blink

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

Artificial Leaf Turns Sunlight into Electric Power

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

VOA标准英语2011--Artificial Blood Vessels Work Well, Have

Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

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VOA常速英语2008年-Rat Study Links Weight Gain to Artificial Sweet

By Melinda Smith Washington, DC 15 February 2008 Obesity is becoming a worldwide problem, even in developing countries. But diet drinks and food prepared with sugar substitutes do not seem to help curb people's appetites. Now a new study may provide

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学个词Learn a Word 第1713-artificial

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学个词Learn a Word 第1154期 Transaction

今天我们要学的词是transaction。 Transaction, 交易。 The value and number of transactions in media industry mergers and acquisitions soared in 2010, 2010年传媒产业合并和收购交易的数量和交易总额都大幅攀升。 Facebo

常见金融词汇汇集

big macs,big/large-cap stock,mega-issue 大盘股 offering,list 上市 bourse 证交所 corporate champion 龙头企业 Shanghai Exchange 上海证交所 pension fund 养老基金 mutual fund 共同基金 hedge mutual fund 对冲式共同基金 share

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Oh, that thou wouldest conceal me in the realm of departed souls! 啊，你会把我藏在天各一方的灵魂的国度！ Hide me in secret, till thy wrath be past; 我籍籍无名，知道你的狂怒成为过去； Appoint me then a new term, 然后

VOA标准英语2011--Artificial Speech Mimics Real Thing

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Larry和李华在一个大商场里买东西，那里非常拥挤。李华今天学会两个常用语my bad 和back in the day。 LL: My bad! I didn't mean to step on your foot, Li Hua. It's just that there are so many people at the mall today. LH: M

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save 保存 savepoint 保存点 （for database） SAX （Simple API for XML） scalable 可伸缩的、可扩展的 schedule 调度 scheduler 调度程序 schema 模式、纲目结构 scroll bar滚动条 scope 作用域、生存空间 scope operator

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We lived on the banks of the Tennessee River, and we owned the summers when we were girls. We ran wild through humid summer days that never ended but only melted one into the other. We floated down rivers of weekdays with no school, no rules , no par

My bad! 对不起

Larry和李华在一个大商场里买东西，那里非常拥挤。Larry不小心踩了李华的脚。 LL: My bad! I didnt mean to step on your foot, Li Hua. Its just that there are so many people at the mall today. LH: My bad? Bad不是坏的意思吗