单词：pearson's chi-squared test
单词：pearson's chi-squared test 相关文章
Getting straight A s isn t as impossible as you may think. You don t have to look strange and you don t have to give up your social life. Some of your classes aren t so easy and your time --- filled with sports, clubs, friends, chores and maybe even
感悟人生
National Railway's Test Become Intellectual Challenge: Ticket Buyers With the Spring Festival Holiday right around the corner, huge numbers of people are already going online, booking train tickets for the most important vacation of the year. However
2015CRI中国国际广播电台
A: I need to get my driver's license. B: You need to take your driving test. Have you? A: No, I still need to take it. B: Please fill out this paperwork. A: All right, but will I be able to take my test today? B: Actually, you're going to have to mak
驾车-Driving
In 1991, Minnie Munro became the world's oldest bride aged 102. But how old was her groom - the man she married. Was he: 1991年，Minnie Munro成为世界上年龄最大的新娘（102岁），她的新郎多大年龄呢？ a) 97 b) 80 or c) 83 Love Drug Yvonne: Hi, this is 6
六分钟英语
By Heda Bayron Hong Kong 12 October 2006 North Korea's claimed nuclear test has left Northeast Asia pondering how to deal with its new security environment. But the test hardly came as a surprise. Six years ago, then South Korean President Kim Dae-j
2006年VOA标准英语（十月）
FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today we tell about Alzheimers disease. More than a century after its discovery, Alzheimers disease is still destroying peoples bra
2011年VOA慢速英语(二)月
AS IT IS 2015-08-06 Olympic Committee to Test Rio's Water for Viruses Rio de Janeiro, Brazil is busy preparing for the 2016 Olympics. On Sunday, the International Olympic Committee said it will begin testing the waters where swimmers and other athlet
2015年VOA慢速英语(八)月
President Barack Obama's choice to lead the Commerce Department, Senator Judd Gregg of New Hampshire, has withdrawn his nomination. The Republican lawmaker cites differences with the Democratic president over policy issues, including an economic rec
VOA标准英语2009年(二月)
Global Leaders Condemn N. Korea's Latest Nuclear Test U.N. Secretary General Ban Ki-moon described the move as deeply destabilizing. He said it is a clear and grave violation of sanctions banning Pyongyang from nuclear and missile tests. U.S. Preside
VOA标准英语2013年(二月)
A: I need to get my driver's license. B: You need to take your driving test. Have you? A: No, I still need to take it. B: Please fill out this paperwork. A: All right, but will I be able to take my test today? B: Actually, you're going to have to mak
英语情景对话-驾驶
A: I would like to get my driver's license today. B: You will have to take your driving test. Have you taken it yet? A: I haven't taken it yet. B: Could you fill these papers out, please? A: Can I take my test right now? B: You need an appointment. A
英语情景对话-驾驶
DAVID GREENE, HOST: Spotify, the music streaming service, is popular and also unprofitable. And now Spotify is planning a very unconventional initial public offering. Embracing its status as an industry disruptor, Spotify's breaking with convention a
2018年NPR美国国家公共电台1月
BEIJING, Jan. 26 (Xinhua) -- China on Saturday conducted a successful test flight of its first domestically made jumbo airfreighter. The Yun-20, or Transport-20, is a huge, multi-function airfreighter which can perform various long-distance air trans
英语新闻
HEALTH REPORT - New Method to Find Alzheimer's Disease By Jerilyn Watson Broadcast: Wednesday, February 04, 2004 This is the VOA Special English Health Report. A computer picture of a brain affected b
健康与经济
LONDON, May 2 (Xinhua) -- The London Organising Committee of the Olympic and Paralympic Games (LOCOG) started its full-scale test of the Olympic Park on Wednesday as it delivers six final sporting test events as part of the London Prepares series. Du
英语新闻
U.S. Defense Secretary Robert Gates says Wednesday's Iranian missile tests provide further evidence of the need for a European missile defense system, but he says the tests do not make military confrontation with Iran any more likely. VOA's Al Pessi
VOA标准英语2008年（七月）
MOSCOW, Oct. 12 (Xinhua) -- An unnamed source from the Russian Foreign Ministry expressed regret and bewilderment（困惑） over the latest reported missile launches by the Democratic People's Republic of Korea (DPRK) on Monday. The source was quoted b
英语新闻
STEVE INSKEEP, HOST: Every year, more than 1 million children and adolescents sustain a concussion. The symptoms may vanish in days or last for months. And right now, doctors usually cannot predict how long the recovery will take. That could be chang
2017年NPR美国国家公共电台5月
By Carol Pearson Washington 13 March 2007 watch Medication and Children A major study finds that 80 percent of children in U.S. hospitals receive medication that has been tested and approved only for adults. This often leaves pediatricians to a pote
2007年VOA标准英语（三月）
U.S. envoy Glyn Davies is calling on North Korea not to carry out a nuclear test. The call comes immediately following North Korea's vow to carry out as well as aim the tests at the US. Whether they will test it or not, we hope they don't, we call on
英闻天下