标签：sensor 相关文章
Hospital Machinist Aids Medical Research医院机械师艾滋病医学研究 HOUSTON Many people who would have died from common ailments a few decades back are alive today thanks to advances in medical technology, including devices created by resear
VOA标准英语2014年(二月)
Pre-Listening Vocabulary questionable: uncertain; disputable crossbar: the bar at the top of a net wave off: to indicate that no goal has been scored sensor: a device that measures and records things like movement or light officiator: referee New Tec
趣谈英语
Turning Thoughts into Actions The World Cup final is about to begin. You want to turn on the TV and get to the right channel. So a small area of your brain calls the motor cortex processes and sends intricate electrical signals to your arm and hand,
英语流行话题阅读：语境识词4500
By Carol Pearson Washington 02 February 2007 watch Athlete Cardio report People all around the world will be watching the Super Bowl this Sunday (Feb 4). The Super Bowl is, in effect, the world championship of American football. Most people will con
2007年VOA标准英语（二月）
Scientists Develop Test for Fake Whiskey St. Andrews is famous for many things. Its the home of golf - the Old Course, and the Royal and Ancient Golf Club by the sea - some of the most recognizable images in world sports. It's also famous for being h
VOA标准英语2012年(三月)
Experts Recommend Screening Newborns for Heart Defects One of the scariest things a new parent can hear is, your baby has a birth defect. But some of the most dangerous birth defects are are invisible ones, such as deformities in the baby's tiny hear
VOA标准英语2011年(八月)
科学家研制出可伸缩触感材料人造皮肤 Artificial robotic hands are getting increasingly better at emulating human hands and the most advanced can even be controlled by thoughts. 人工机械手臂在模仿人手方面正越发完美而且
VOA标准英语2015年(三月)
'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded
VOA标准英语2016年(二月)
Teenagers Live Extraordinary Lives to Make a Difference 青少年追寻梦想造就不平凡生活 LOS ANGELES While most teenagers in the United States spend their time juggling school, home and friends, there are a few who are choosing a different
VOA标准英语2014年(五月)
As search crews continued to look for more bodies and wreckage from last week's Air France plane crash, the French carrier has decided to immediately replace suspect speed sensors with new ones on all its long-haul Airbus carriers. The speed sensors
VOA标准英语2009年(六月)
US High School Students Shine in Prestigious Science Competition Twenty U.S. high school students were in Washington, D.C., this week squaring off in one of the nations premier science research contests. The prize: a half million dollars in college s
VOA标准英语2011年(十二月)