单词：american association of scientific workers
单词：american association of scientific workers 相关文章
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In America theres a feeling of Christmas. But thats not the only winter holiday going on. Jews are lighting Hanukkah candles, Muslims recently feasted
Scientific American(十二)月
AMERICAN MOSAIC - Big Music From the American Heartland By Nancy Steinbach, Lawan Davis and Dana Demange Broadcast: Friday, September 02, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Special
American Mosaic
By Mil Arcega Washington 04 September 2007 Americans work longer hours and produce more per person than their counterparts in other developed countries. But according to the findings of a United Nations report released Monday, worker productivity aro
2007年VOA标准英语（九月）
Americans commemorate the heritage of African-Americans every February in what is known as African American History Month, yet little is known about the association that started the tradition and what it is doing now. James Stewart is the current pre
VOA标准英语2010年(二月)
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? The jury is still out on the relationship between cell phone use and brain tumors. But the American Association of Neurological Surgeons has issued a statement to remi
Scientific American(十一)月
This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? It took until about 1800 or 1825 to put the first billion people on the planet. We added the most recent billion in 12 or 13 years. We anticipate two billion more by 205
Scientific American(二)月
This is Scientific Americans 60-Second Science. I'm Cynthia Graber. This will just take a minute. 'Tis the season when were eating. And we want to be sure that the kitchen staff are following protocols that keep us from getting sick. So how best to h
Scientific American(十二)月
This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Most of us follow the beat of our own drummer. But it turns out that members of our social networks are great predictors of how well respond to future events. In a s
Scientific American(三)月
This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of
Scientific American(八)月
This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? The results are in, and, Americans pretty much like science. Eighty-four percent of those polled think that sciences effect on society is mostly positive. Thats the resu
Scientific American(七)月
This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? On May 19th, President Obama announced a new federal gas mileage standard. He wants the country's entire car and light truck fleet to average 35.5 miles per gallon by 20
Scientific American(六)月
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? We residents of the Milky Way should have a little extra skip in our step today. Turns out our home galaxy is much bigger and moving a lot faster than we previously th
Scientific American(一)月
This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Physics goes to the University of Manchesters Andre Geim and Konstantin Novoselov for their investigations of the two-dimensional material graphene
Scientific American(十)月
By Gilbert da Costa Abuja 22 June 2007 Unions in Nigeria have vowed to intensify a three-day old strike called to protest a hike in fuel prices. As Gilbert da Costa reports from Abuja, union officials and government representatives met Thursday night
2007年VOA标准英语（六月）
This is Scientific America's 60-second Science. This will just take a minute. Losing your job is bad for you, but it could be good for the rest of us. because a study shows the recession lowers mortality in the population over all, even the out-worki
2014年Scientific American(八)月
AMERICAN MOSAIC - Einstein's Year / Museums / Grammy Winners By Nancy Steinbach and Caty Weaver Broadcast: Friday, February 18, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Special English. I
American Mosaic
By Carol Pearson Washington, D.C. 05 July 2006 Watch Health Report Nutrition facts What you eat can determine how long you live. A recent report in the Journal of the American Heart Association recommends new diet and lifestyle choices for a longer
2006年VOA标准英语（七月）
傻瓜们使用手机请注意 The jury is still out on the relationship between cell phone use and brain tumors． But the American Association of Neurological Surgeons has issued a statement to remind people that cell phones present lots of other r
阅读空间
The American Heart Association is out with a new set of guidelines aimed at preventing heart disease in women. Although, heart disease is thought to mainly affect men, it is actually an equal opportunity killer. These are the first heart-health tips
英语新闻
MEXICO CITY, May 9 (Xinhua) -- Mexico's national team holds on to its 20th spot as soccer's world governing body FIFA released the latest world rankings on Wednesday. Mexico, known as the Tricolor for its red, white and green flag-colored uniforms, c
英语新闻