标签：Genetic Engineering 相关文章
Passage Two Engineering students are supposed to be examples of practicality and rationality, but when it comes to my college education I am an idealist and a fool. In high school I wanted to be an el
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AZUZ: Israel has a new high speed rail line that's an engineering marvel. Miles of bridges had to be built. Miles of tunnels had to be built. And it's traversing controversy as well. The rail line has two mostly underground sections that pass through
CNN美国有线新闻2018年9月
AS IT IS 2014-05-02 Young People Crowd Science and Technology Fair 在科技展上聚满了年轻人 Hello to one and all, and welcome back to the program that will help you learn and improve your American English. Im Jim Tedder in Washington. If you
2014年VOA慢速英语(五)月
Researchers at Penn State University and the University of Buffalo have completed the most in depth bear DNA study to date. The project has revealed a lot about genetic relationships between bears, and also the unlikely romances that pepper their his
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SCIENCE REPORT - March 28, 2002: Intel Science Talent Search By Nancy Steinbach Starting April 3, two new programs will take the place of Science Report: -- On Wednesdays, Health Report will describe
科技之光
Genetic Analyses Show Endangered Species in Shark Fin Soup More than 73 million sharks are killed every year, mostly for their fins, to make shark fin soup, industry experts and conservationists say. Shark fin soup is a common offering in many Asian
VOA标准英语2012年(八月)
AS IT IS 2014-02-10 What Engineers Do, and How They Learn 工程师们是怎样炼成的,他们平时都做些什么 Hello, and welcome to As It Is from VOA Learning English. Im Christopher Cruise in Washington. Today on the program, we explore the c
2014年VOA慢速英语(二)月
By Zulima Palacio Washington, DC 27 January 2006 watch Gene report Mapping the Human Genome has been one of the most complex research projects of recent decades. Its findings could open many windows,
2006年VOA标准英语（一月）
Chocolate lovers around the world take note: two separate groups of scientists have unraveled the genetic code of your favorite sweet. It's good news for the millions of small farmers in Africa, Asia and Latin America whose livelihoods depend on the
VOA标准英语2010年(九)月
Panama Canal Turns 100 Amid Growing Pains, Competition The Panama Canal turns 100 this week. Officially opened in 1914, the 77-kilometer channel joins the Atlantic and Pacific Ocean at the isthmus of Panama. It made the world smaller, creating a shor
VOA标准英语2014年(八月)
Science, Technology Festival in Nation's Capital Inspires Students For one of the world's most technologically advanced nations, the United States sorely lacks scientists and engineers. The USA Science and Engineering Festival in Washington, D.C., is
VOA标准英语2014年(五月)
LULU GARCIA-NAVARRO, HOST: There are times when we can connect with someone and then never see them again - a missed connection. We've been trying to help some of you connect with people you've been trying to find. In the 1970s, two little girls met
2018年NPR美国国家公共电台3月
Engineered devices are all around us. 我们身边全是机械电子产品。 From cell phones and computers to hybrid cars and deep-water oil platforms, advances in engineering are profoundly changing our lives. But concerns are growing that public
VOA双语新闻 2010年8月
HC found out and announced today, commonly called the Genius Grands. 7 of the 21 follows are math ? of scientists. And the other, is a science's story. My name is PL, and I'm a historian of 15-16 century Europe of the historic science and technology
2014年Scientific American(九)月
It's said you'll go abroad to pursue your graduate studies. Yes. I've been thinking about visting you. I hope to get some advice from you. Which country do you want to go to? My field is electronic engineering. Which country do you think I should go?
英语口语900句
By Sondang Sirait Blacksburg, Virginia 15 May 2007 The university in the southern U.S. state of Virginia where a student killed 27 other students and five faculty members last month held graduation ceremonies last week. Among the graduates were those
2007年VOA标准英语（五月）
今天我们要学的词是headhunter。 Headhunter, 猎头。美国就业市场慢慢出现回暖。 Headhunters say there is a growing demand for talent in science, technology, engineering and math, 猎头说，对科技、工程和数学人才的需
英语单词荟萃
今天我们要学的词是alma mater。 Alma mater, 母校。He returned to his alma mater to coach the basketball team, 他回到母校去当篮球教练。Despite the economic downturn, my alma mater reached the fundraising goal ahead of time, 虽然
英语单词荟萃
Agriculture Report - Tomato's Genetic Secrets Are Peeled Away This is the VOA Special English Agriculture Report. Scientists have made a genetic map of the tomato. Tomatoes are second only to potatoes as the world's most valuable vegetable crop. Eigh
2012年VOA慢速英语(七)月
Chinese military teams have finished second behind Russia in the Tactical Air Assault and Backup event at the 2016 International Army Games in Russia. The Chinese team came first in all the three events including Swimming in Battle Gear, Driving Armo
2016CRI中国国际广播电台