This ability to make copies of DNA, as simple as it sounds, has transformed our world. DNA的这种复制能力听起来很简单,却改变了我们的世界。 Scientists use it every day to detect and address disease, to create innovative medicin

发表于:2019-01-03 / 阅读(63) / 评论(0) 分类 TED演讲科技篇

Japan's New Train Will Be Invisible 日本发明透明火车 Japan is famous for its state-of-the-art high-speed railway system. In 2015, its Magnetic Levitation or Maglev train, which gets its name because it hovers 10 cm above the tracks, set a new

发表于:2019-01-07 / 阅读(47) / 评论(0) 分类 英语新闻

Why do cheaters cheat? Perhaps because they can think up original ways to avoid work: a new study finds that creativity is tied to a willingness to cheat. The work is in the Journal of Personality and Social Psychology. The teacher hands back copies

发表于:2019-01-08 / 阅读(77) / 评论(0) 分类 Scientific American(十二)月

THE PRESIDENT: Good morning. This week in the State of the Union address, I set forth my American Competitiveness Initiative. This plan will help our Nation to compete with confidence, raise the standard of living for our families, and generate new

发表于:2019-01-08 / 阅读(102) / 评论(0) 分类 美国总统电台演说

to get in on the ground floor 早期介入 英文释义 To join something such as a new business or industry very early, and perhaps to be able to grow as it grows. 例句 I was lucky enoughto get in on the ground floorof an innovative new software c

发表于:2019-01-08 / 阅读(44) / 评论(0) 分类 每日商务英语

The eight hour workday became the norm after the Ford Motor Company found that number resulted in maximum productivity at its factories. But there is a major problem with this: the idea of an eight-hour day with a short lunch break is based on the mo

发表于:2019-01-08 / 阅读(61) / 评论(0) 分类 求职英语

AS IT IS 2016-07-15 A Home for Killers Is Now a Museum In 1924, architects created a modern house for a wealthy family in Beirut, Lebanon. People called it the Yellow House. The building was well known for its unusual style. But after 1975, when a ci

发表于:2019-01-12 / 阅读(59) / 评论(0) 分类 2016年VOA慢速英语(七)月

This week, I went to Memphis, Tennessee, where I spoke to the graduating class of Booker T. Washington High School. Graduations are always happy occasions. But this commencement was especially hopeful because of just how much the kids at Booker T. Wa

发表于:2019-01-18 / 阅读(90) / 评论(0) 分类 美国总统演讲视频

HARBIN, May 21 (Xinhua) -- Chinese State Councilor Liu Yandong has called for greater technological innovation to rejuvenate traditional industrial bases in northeast provinces. Northeastern industry rejuvenation has entered a crucial stage, and tech

发表于:2019-01-20 / 阅读(48) / 评论(0) 分类 英语新闻

Topic 1-Property tax is coming, but when Since the beginning of 2017, another heated debate on the advent of property tax simmered. The Communist Party of China Central Committee and State Council, China's cabinet, pledged breakthroughs in government

发表于:2019-01-21 / 阅读(72) / 评论(0) 分类 英语角-圆桌会议

Topic:Innovation consciousness 创新意识的意义The cartoon aims at informing us of the significance of the consciousness of innovation. Definitely, no once can deny the importance of it. A innovative spirit can promote the advancement of both

发表于:2019-02-01 / 阅读(72) / 评论(0) 分类 考研英语

Genuine snaps of super-rich youngsters posing with luxury items are paired with staged pics of people with more mundane things - and they've helped boost trade. 土豪少年真实炫富照与穷逼少年戏仿照对比展示,帮助肯德基增长营业

发表于:2019-02-01 / 阅读(56) / 评论(0) 分类 阅读空间

By Cathy Majtenyi Kenya 07 November 2009 The scourge of so-called flying toilets - where human waste is put into a plastic bag and tossed into the air, landing on roads or in gutters - has plagued the slums of Kenya's capital Nairobi for decades. Bu

发表于:2019-02-01 / 阅读(71) / 评论(0) 分类 VOA标准英语2009年(十一月)

A total of 127 projects will be carried out in China's northeast over the next three years to bolster the region's flagging economy, according to an implementation plan issued by the National Development and Reform Commission. 根据国家发展改革委

发表于:2019-02-02 / 阅读(56) / 评论(0) 分类 英语新闻

Goal to Eliminate HIV/AIDS by 2015 Carolyn Presutti | Washington, DC 11 December 2009 Beldina Atieno is a survivor. Nine years ago, the Kenyan woman tested HIV positive At the World Bank in Washington, D.C., leading experts highlighted the achievemen

发表于:2019-02-02 / 阅读(75) / 评论(0) 分类 VOA标准英语2009年(十二月)

China insists slower growth is part of the plan to bring years of explosive expansion under control. But this may make it hard for the economy to make a soft landing. And what is being called Chinas new normal', could mean wages going unpaid and busi

发表于:2019-02-03 / 阅读(77) / 评论(0) 分类 cctv9英语新闻2015年

German Car Manufacturer Audi Creates Fuel From Air And Water 奥迪用空气和水合成新燃料 Creating an alternative green or carbon neutral fuel to replace gasoline has been the holy grail for scientists for many years. However, while there has

发表于:2019-02-05 / 阅读(57) / 评论(0) 分类 阅读空间

U.S. President Barack Obama is calling for a renewed emphasis on cutting-edge research and technological advances as a way to spur the country's sluggish job growth. In his weekly radio and Internet address Saturday, Obama said a new partnership he h

发表于:2019-02-06 / 阅读(95) / 评论(0) 分类 英语新闻

Are you a proactive team player with a proven track record and a dynamic skill set? Then keep it to yourself. Words and phrases such as dynamic or problem solver have been named as the most overused cliches on jargon-filled CVs. 如何在英文简历表

发表于:2019-02-06 / 阅读(81) / 评论(0) 分类 求职英语

10 Things You Didnt Know About Cell Phones Just when we feel comfortable enough to say wow, cell phones have really changed the way we operate, things get even weirder. Here are 10 facts about cells from around the world that show the scale and style

发表于:2019-02-07 / 阅读(196) / 评论(0) 分类 阅读空间