2017年CRI Zhao Zhongxian profile: Superconductor breakthrough will speed up changes

Semiconductors, or microchips, have been changing the way the world works for the past half-century. The technology has made radios, televisions and mobile devices commonplace. In advancing the technology, researchers are now focusing on superconduct

FBI - 揭密联邦调查局 - 3

Back at the explosives lab, examiners use a high-tech instrument called a Raman spectrometer, a device that determines if a package contains explosive material. With the Raman, what we are doing is th

FBI - 揭密联邦调查局 - 1

Tonight on Best Kept Secrets, we go inside one of the world's most secretive crime-fighting organizations, the Federal Bureau of Investigation. How does the FBI solve cases like the Oklahoma City bomb

VOA常速英语2015--全球开展月球车竞赛

全球开展月球车竞赛 With an adjustable solar panel, three cameras and four sturdy tires, the 'Part Time Scientists' rover looks ready for action. The team has been at work on the rover since 2008, says founder Robert B?ehme, using components

业余科学家加入月球探测器研发竞争

'Part-Time Scientists' Compete to Put a Rover on Moon 业余科学家加入月球探测器研发竞争 Sixteen teams from around the world have set their sights on the moon... and the $30 million Google Lunar XPRIZE. The challenge - issued in 2007 -

SSS 2011-06-22

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

创业成功人士访谈录 第39期:拉里埃里森(4)

Yes, definitely. We believe the best user experience is when all the pieces in the system are engineered to work together. 是的，绝对会。我们认为最好的用户体验是当所有的要素在系统里被设计成共同工作的时候。 Dis

【一起闲话英语】什么是生物化学—What is Biochemistry?

Passage Transcript biochemistry is a very specific area of chemical science which, studies the interactions of biological systems with chemical components, and which also determines, which chemical components and, how interacts with the human body an

【美国总统电台演说】2006-07-08

THE PRESIDENT: Good morning. This week I visited the city of Chicago. In that great city, and across America, our strong and growing economy is creating jobs and delivering prosperity to more of our people. In the Chicago area, businesses have added

商务英语必备1000字 Unit27

industry 产业 manufacturing 生产制造 alternative energy 替代能源 Scientists are researching alternative energy sources for cars. 科學家正研究汽車的替代能源。 assembly line 裝配線 Our assembly line is capable of 1000 units p

VOA标准英语2011--U-2 Spy Plane Still Flying High

U-2 Spy Plane Still Flying High One of the oldest planes the United States Air Force still flies is used to carry out some of America's most sensitive and critical missions. Whether it's aiding NATO troops in Afghanistan, providing surveillance over

2018年CRI Indigenous technology vital for China: expert

A Chinese expert says the recent ban by the United States on sales to a leading Chinese telecom equipment maker will get its own enterprises into trouble, and will also speed up China's push towards independence in its own technology industry. Earlie

Business Channel 2007-03-26&28

Stocks were treading water ahead of that Federal Reserve announcement and then exploded higher.After discussing the state of the economy for two days,the Fed kept its key short term interest rate unchanged at 5.25%.But that's not what actually spark

How to Safeguard Your Income

How to Safeguard Your Income Im a big believer in diversification. Putting all your eggs in one basket is dangerous, especially in your personal finance. Diversification is a good way to reduce your risks. The question is how we should go about diver

幸福感爆棚的食物

From fast food to a bowl full of leafy greens, snacking on something we enjoy is a guaranteed pick-me-up. But not all food types are good for us in the long term. Here's a list of the mood-boosting foods that will keep you happy and healthy. 从快餐到

New Supercomputer Could be World's Fastest

New Supercomputer Could be World's Fastest Scientists at the Oak Ridge National Laboratory in the U.S. state of Tennessee have unveiled what could be the worlds fastest supercomputer. The new computer, named Titan, is capable of making more than 20,0

2006年VOA标准英语-US Company Builds Large High-Flying Balloon to

By Mike O'Sullivan Palmdale, California 06 September 2006 Engineers in the California desert are testing a new communications platform that blends modern electronics with old technology. Developers say a helium-filled balloon carrying high-tech equi

英文求职信模板11—生产经理

英文简历模板：生产经理 PRODUCTION MANAGER Sandy Lin 15/F,TOWER2 ,BRIGHT CHINA,BUILDING1,BEIJING. CAREER OBJECTIVE Efficient supervisor seeks a team leader position to help increase producti

中国发射首颗高通量通信卫星

A Chinese satellite will not only help those at the scene of natural disasters report on emergencies but enable passengers on high-speed trains to watch high-definition videos. Shijian-13, Chinas first high-throughput communications satellite, was la

纪念首个“中国航天日”

Three new-generation BeiDou navigation satellites were launched last year, and 98 percent of the components were Chinese made. BeiDou Navigation Satellite System has been in operation since 2000, making China the third country with an autonomous nav-