标签：laboratory 相关文章
US Navy Lab Turns Seawater Into Fuel 美国海军实验室成功将海水转变成燃料 For centuries, alchemists have tried to turn lead into gold. That transmutation has long been proven impossible, but another similar dream - turning water into f
VOA标准英语2014年(五月)
By Al Pessin Honolulu 27 July 2006 Inside US military identification laboratory At a modern laboratory in the sun-washed serenity of Hawaii, lost American servicemen from some of the most brutal and difficult wars of the past century are finally com
2006年VOA标准英语（七月）
By VOA News 12 February 2008 Astronauts from the space shuttle Atlantis are formally opening the new laboratory at the International Space Station Tuesday. Crew members set up electrical and data lines linking the new Columbus laboratory to the stati
VOA常速英语2008年（二月）
By Scott Stearns White House 21 February 2006 President Bush speaks on Energy Conservation and Efficiency panel at National Renewable Energy Laboratory, Tuesday President Bush says investments in alte
2006年VOA标准英语（二月）
Japanese Robots Besting Humans at Games Tokyo University engineering professor Masatoshi Ishikawa has a good-natured response to frustrated human losers who accuse him of essentially creating a robot that cheats. [It is] not cheating. Every one milli
VOA标准英语2012年(七月)
Light Bulb Inventor Tried to Create Fake Rubber At the turn of the 19th to 20th centuries, the prolific American inventor and businessman Thomas Alva Edison developed devices that changed industry, communication, and everyday life - from a practical
VOA标准英语2012年(六月)
By Paul Sisco Washington 11 July 2007 The world's largest particle physics laboratory is under construction on the border between Switzerland and France. At the heart is the Large Hadron Collider Particle Accelerator being built by the European Organ
2007年VOA标准英语（七月）
By Melinda Smith Washington 17 April 2008 The controversial relationship in the United States between the medical profession and the drug industry is in the spotlight. A prominent medical publication, The Journal of the American Medical Association ,
VOA常速英语2008年（四月）
Scientists Study Genetic Basis of Autism Scientists have taken another big step toward identifying the genetic flaws which may cause autism, a type of neurological development disorder. In the latest development, laboratory mice have been genetically
VOA标准英语2011年(十月)
Cancers of the oesophagus kill more than 500,000 people across the world each year. It's the sixth most common cause of cancer death in the UK. The tumours are especially deadly, with five-year survival rates of just 12 to 31 percent. However Dr Shar
英语听力文摘 English Digest