标签：estimate 相关文章
by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,
数学英语
Chinese Try Carpooling During Busy New Year Holiday 中国人拼车回家过大年 BEIJING Hundreds of millions of Chinese are making their way home this week to celebrate the Lunar New Year holiday. The sun was still not up yet, but Wang Dehuai and
VOA标准英语2014年(一月)
ARI SHAPIRO, HOST: Texas officials estimate that Harvey flooded nearly 50,000 homes in the state. That number could grow, and most of those homeowners don't have flood insurance. Those who do will soon be filing claims. The insurance industry is gett
2017年NPR美国国家公共电台9月
Exercise 1-47: Regular Transitions of Adjectives and Verbs A different change occurs when you go from an adjective or a noun to a verb. The stress stays in the same place, but the -mate in an adjective is completely reduced [-m't], whereas in a verb,
美式英语正音训练
By Challiss McDonough Cairo 04 December 2007 Iran has welcomed the new U.S. intelligence estimate which suggests the Tehran government is not currently trying to develop nuclear weapons. VOA correspondent Challiss McDonough has more from our Middle
VOA常速英语2007年（十二月）
By Deborah Block Minneapolis, Minnesota 13 April 2007 Since 1991, thousands of people have fled war and anarchy in the East African country of Somalia, and many have settled in the United States. The largest group is in the Midwest state of Minnesota
2007年VOA标准英语（四月）
By Gary Thomas Washington 27 September 2006 The leak to American newspapers of a secret National Intelligence Estimate on terrorism prompted President Bush to make public portions of the estimate itself. The NIE, as it is known, is the product of co
2006年VOA标准英语（九月）
By Zulima Palacio Atlanta, Georgia 20 December 2007 The Christmas season is celebrated in communities throughout the United States. Producer Zulima Palacio recently visited Stone Mountain Park outside Atlanta in the southeast state of Georgia to take
VOA常速英语2007年（十二月）
How much will it cost to spend the U.S. economy back to health? And who will pay the bill? VOA's Kent Klein in Washington asked economists for their insights on those questions. The U.S. government is spending an unprecedented amount of money to res
VOA标准英语2008年(十一月)
By Melinda Smith Washington 14 March 2008 The U.S. Centers for Disease Control and Prevention this week released a study estimating that one out of every four teenage girls in the United States is infected with a sexually transmitted disease. The rat
VOA标准英语2008年（三月）
By Gary Thomas Washington 09 April 2006 Court papers filed in Washington allege that President Bush authorized the disclosure of sensitive information about Iraq to a reporter. What is to be secret, o
2006年VOA标准英语（四月）
Dozens of people have been arrested at the border between the U.S. and Mexico after tensions flared earlier this week at the San Ysidro point of entry. This is one of the busiest border crossings in the world. It's located between southern California
CNN美国有线新闻2018年12月
By Peter Fedynsky Washington, DC 12 October 2006 watch US Terrorism Report Last month, portions of a classified U.S. government intelligence estimate on global terrorism were leaked to the media, which reported the document as saying the war in Iraq
2006年VOA标准英语（十月）
By Gary Thomas Washington 03 December 2007 A new U.S. intelligence estimate says it is not clear that Iran is determined to produce nuclear weapons. The estimate says Iran stopped nuclear weapons development four years ago, but adds that Tehran is ke
VOA常速英语2007年（十二月）