单词：biplots
单词：biplots 相关文章
图片1 图片2 图片3 by Jason Marshall Weve now talked about several different useful ways for looking at and understanding a group of numbers. The mean, median, and mode are great for determining the average value, and last time we learned that t
数学英语
By Sonja Pace London 30 June 2007 British police officers walk past tourists in the pouring rain in central London, 30 Jun 2007 London is on alert - police have stepped up patrols and a search is under way for a man seen running from a Mercedes car
2007年VOA标准英语（六月）
Climate-Controlled Time Machine Tests Prairie Future Researchers from the University of Oregon have set up a kind of time machine to test how a warmer climate might affect grasslands and prairies around the world. Today, grasslands cover between 25 a
VOA标准英语2011年(六月)
As the availability of burial plots continues to dwindle and their costs keep increasing, China is encouraging eco-friendly and land-saving burials, but there are a few challenges to overcome before the efforts will make a difference. Professor Qiao
英闻天下
As the availability of burial plots continues to dwindle and their costs keep increasing, China is encouraging eco-friendly and land-saving burials, but there are a few challenges to overcome before the efforts will make a difference. Professor Qiao
英闻天下
Hey,there,I'm Virginia Cha at the CNN center in Atlanta,with a look at what's happening NOW IN THE NEWS. Two alleged terror plots targeting 2 US cities,Federal Agents say the suspects in both plots were ready to pull the trigger.The alleged plots we
CNN2009年(九)月
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英文魔法师字源大挪移
Its raining, said Benny as he looked out the window. And somebody is walking funny. Benny was six years old, the youngest of the four Alden children. Violet, his ten-year-old sister, put down her violin and came to the window. Its not raining hard, s
130 The Garden Thief
In side-by-side plots of strawberries grown organically or conventionally, the organic berries had more vitamin C and the soil was more biologically active. Molly Webster reports 通过对用有机方式培育的草莓和用传统方式培育的草莓进
60秒科学
通常在战争中，我们只看到前线士兵和战斗的故事。在TEDGlobal 2010里，Zainab Salbi 讲述后方振奋人心的女人们的故事, 这些女人在战火中仍努力维持正常的生活。她呼吁在战争结束时，女性也应成
TED公开课:和平使者
This is Scientific Americans 60-Second Science, Im Molly Webster. Got a minute? Some consumers buy organically grown foods because they believe the products are healthier, tastier and better for the environment. But is this assessment true? To find o
Scientific American(九)月
以 Bumpy Ride 而一炮走红的瑞典/刚果新人歌手Mohombi，去年发布了与RB巨星Akon合作的新曲Dirty Situation，如今已发布专辑 Movemeant。 他是第一个签入著名瑞典音乐制作人RedOne旗下的新歌手，单曲 Bu
天籁音乐
By Jeff Custer Washington 02 June 2007 U.S. officials in New York say they have foiled a plot to explode jet fuel tanks and a pipeline at the city's John F. Kennedy International Airport. One official called it one of the most chilling plots imaginab
2007年VOA标准英语（六月）
Immigration Tensions Grow as Far Right Plots Pan-European League Around 200 members of far-right movements from across Europe came together in Aarhus, Denmark last Saturday. This day will be remembered and etched into history, 31st of the third 2012.
VOA标准英语2012年(四月)
异地恋。Long distance relationship现在大家都知道了吧，但是因为美国的地理，有一个词叫bi-coastal relationship，是不是很独特呢？
OMG美语
Fred: Hi, Shibika, so this is almost the end of the year, 2007. Can you tell me a bit, how was your year this year? Shibika: Yeah, I had pretty nice year actually. I went through a lot of ups and downs, and yeah, at first I did really well in my clas
原版英语对话1000个
By Sonja Pace London 10 November 2006 Britain's top domestic intelligence chief says authorities are investigating dozens of terror plots and warns of future attacks, which she says could involve chemical or even nuclear devices. ------- Eliza Manni
2006年VOA标准英语（十一月)
Can a tree help prevent crime? It just might. Two new studies, led by US Forest Service researchers, took a closer look at urban green space in Philadelphia, Baltimore and Youngstown, Ohio. In each of these cities, adding green space to crime-ridden
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USGuardsAgainstTerroristAttacksBefore9-11Anniversary U.S. security officials are increasing efforts to thwart possible acts of terrorism in advance of the 10th anniversary of the September 11th, 2001, terror attacks. While the U.S. Department of Home
VOA标准英语2011年(九月)
In the year 203 B.C. Scipio had crossed the African Sea and had carried the war into Africa. 公元前203年，西皮奥率军渡过阿非利加海，将战火烧到非洲。 Carthage had called Hannibal back. Badly supported by his mercenaries, Hann
美国学生人类历史