单词：steady state of marine chemistry
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Unit 13 Part B Text 1 The Big Bang! In the 20th century there were two main theories to explain the origin of the universe, the big bang theory and the steady state theory. The former stated that the universe began in a massive explosion at a single
全新版大学英语听说教程第三册
AS IT IS 2016-11-04 Democratic VP Candidate Was Lawyer, Mayor and Governor 民主党副总统候选人的身份是律师,市长和州长 Tim Kaine is the Democratic Partys vice-presidential nominee. He represents the eastern state of Virginia in the
2016年VOA慢速英语(十一)月
Ernie Pyle was one of the most popular news reporters in the United States during World War II. He wrote about common soldiers, making use of his own upbringing in the tiny town of Dana, Indiana, to better understand them. Pyle died in combat in 1945
VOA标准英语2010年(五)月
The presidential candidates will spar for a second time tonight, but this time in a town-hall setting, taking questions from voters. NPR's Ron Elving says each man is looking to make big gains at New York's Hofstra University. This represents the bes
2012年NPR美国国家公共电台10月
By Victoria Cavaliere Washington 13 June 2007 A deadly, fast-spreading virus is affecting freshwater fish in several lakes in New York state. In the past, the fish virus had a catastrophic impact on fish populations in Europe, Japan, and the U.S. Pac
2007年VOA标准英语（六月）
05布什反对设置能源最高限价 Bush Rejects Call for Price Caps on Energy Prices Deborah Tate Los Angeles 30 May 2001 04:01 UTC President Bush has met with California's Governor Gray Davis to
VOA2001-国际风云（1）
AllSaints--Rock steady Years on the run Boy I know I can take it And now that I'm here I know you can't stand the waiting, boy Lets say no more games No messing with the mind Always room for change Let's give it one more try (Come on lets give it a t
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IN THE NEWS - Bush Discusses Middle East Policy in State of the Union Speech By Jerilyn Watson Broadcast: Saturday, February 05, 2005 This is Steve Ember with In the News in VOA Special English. Ameri
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1. President Barack Obama is on the road. He was greeted in St. Paul, Minn, by the state's governor and congressional delegation. The White House says the three-day bus tour through Minnesota, Iowa, and Illinois will focus exclusively on the economy.
美联社新闻一分钟2011(八月)
This is the VOA Special English Education Report. Today we answer a question from a listener in Colombia. John Anderson wants to know the costs of undergraduate and graduate study in the United States. Well, the first thing to know is that prices are
2010年VOA慢速英语(四)月
Sec. of State John Kerry Visits Somalia 国务卿约翰 克里访问索马里 U.S. Secretary of State John Kerry traveled to Mogadishu, Somalia, Tuesday. He is the first secretary of state to visit the country while in office. U.S. officials did not
2015年VOA慢速英语(五)月
AS IT IS 2015-01-09 Science Fiction Becomes Reality for Species Surveys 科幻变成现实的物种调查 Many science fiction stories tell about explorers arriving in a new world. The explorers then use some kind of high-tech device to test for brea
2015年VOA慢速英语(一)月
美国选民关心IS威胁问题 CEDAR FALLS, IOWA The growth of the Islamic State militant group in Iraq and Syria comes as the 2016 U.S. presidential campaign kicks off in the Midwest state of Iowa. Voters want to know how the candidates would hand
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GWEN IFILL: As Defense Secretary Chuck Hagel announced yesterday, the Pentagon is grappling with what to keep and what to cut in a time of tight budgets and national security challenges. At the Air Force, leaders have set their sights on grounding a
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Although chemistry had come a long way in the century that separated Newton and Boyle from Scheele and Priestley and Henry Cavendish, it still had a long way to go. Right up to the closing years of the eighteenth century (and in Priestley's case a li
万物简史
学科SUBJECTDISCIPLINES 科目Subjects 声学Acoustics 农业生态学Agriculturalecology 农业经济学Agriculturaleconomics 农业工程Agriculturalengineering 农业林学Agroforestry 分析化学
英文语法词汇
Environmental policy 环保政策 Reefer madness 珊瑚礁化狂热 Turning oil rigs into reefs saves money and marine life. Yet many greens oppose it 石油钻塔变成群礁，既可以省钱，又可以拯救海洋生命。然而，许多绿色环保
经济学人商业系列
Hello and Welcome to News and Reports on China Radio International. In This Edition ?China says it is necessary to send marine surveillance planes in airspace over the Diaoyu Islands in order to safeguard its sovereignty. ?A gunman has killed 28 peop
2012CRI中国国际广播电台
本期内容： Donald Trump lavished praise on Mitt Romney, seeming to raise the former presidential candidate's chances of becoming secretary of state in the new Republican administration. Interrupting a stream of tweeted criticism of Saturday Nigh
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From NPR News in Washington, Im Lakshmi Singh. Bells toll across Tucson, Arizona in memory of the lives forever changed by a gunman who killed six people and wounded 13 during an outdoor event. Among the survivors, former Congresswoman Gabrielle Giff
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