单词:geometric growth
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Lesson 9 Is It a Good Idea to Control Population Growth in the World? Text What Overpopulation Feels Like We moved slowly through the city in a taxi and entered a crowded slum district. The temperatur
图片 by Jason Marshall Its not often someone suggests that knowing some math could make you the life of the party, but thats exactly what Im going to do. Yes, a properly timed delivery of a few fun facts about the famed Fibonacci sequence just migh
托福阅读的考察特点是比较明显的,虽然其选文都是科普文或者其他学术性文章,但是却不考察学术概念本身,而将考察重点落脚在常见词汇以及常见表达上。有很多考生对于这一特点并不熟
by Jason Marshall In the last article, we began talking about mathematical sequencesin particular, a type of sequence known as an arithmetic sequence. Today, were going to turn our attention to another type of sequence called a geometric sequence. In
By Jerilyn Watson Broadcast: September 11, 2003 This is Steve Ember with the VOA Special English Education Report. About one-in-four people age three and older in the United States is a student. The g
By Claudia Blume Hong Kong 02 April 2008 The Asian Development Bank says while Asia will not be immune to the global slowdown, economies in the region will continue to see solid growth in 2008. But the bank warns in its annual outlook that inflation
From NPR News, this is All things considered. Im Robert Siegel, and Im Melissa Block. There were some unexpectedly good news today about the economy. Late last month, businesses created more jobs than economists projected and the increases were spre
By Zulima Palacio Santa Fe, New Mexico 27 August 2007 The western U.S. state of New Mexico has 19 Pueblo tribal communities, some of them among the oldest American Indian settlements in the United States. Many of them are well known for their pottery
By Barry Wood Washington 22 May 2008 Economists specializing in Africa say the continent's five-year run of record economic growth is threatened by sharply rising fuel and food prices. VOA's Barry Wood reports on a Capitol Hill forum Thursday sponsor
BEIJING, July 11 (Xinhuanet) -- The pace of China's import growth in June fell to its lowest level in 20 months as tightening monetary policies kicked in, resulting in the biggest monthly trade surplus this year, official statistics show. Import grow
BEIJING, Mar. 18 (Xinhuanet) -- Urbanization will be a major feature of China's economic growth and continue to gain momentum, Liu He, Party chief of the Development Research Center of the State Council, said on Saturday. At the China Development For
BRUSSELS, March 14 (Xinhua) -- Top leaders of the European Union (EU) Thursday held broad talks on growth without making concrete decisions on the first day of the two-day spring summit in Brussels, against the backdrop of easing market pressure but
BEIJING, March 5 (Xinhua) -- The Chinese government announced Tuesday that its GDP growth target will remain around 7.5 percent this year to leave room for economic restructuring. The target is intended to help create jobs and improve people's well-b
MOSCOW, Feb. 16 (Xinhua) -- Finance ministers and central bankers of the Group of 20 (G20) on Saturday pledged to strengthen financial stability and promote sustainable growth at the conclusion of a two-day meeting here. In a joint communique issued
BEIJING, Jan. 18 (Xinhua) -- China's economic expansion slowed to 7.8 percent year on year in 2012 amid external jitters and domestic woes, data from the National Bureau of Statistics showed Friday. The growth rate, the weakest expansion in a decade,
U.S. President Barack Obama is calling for a renewed emphasis on cutting-edge research and technological advances as a way to spur the country's sluggish job growth. In his weekly radio and Internet address Saturday, Obama said a new partnership he h
Even as countries around the world are posting better economic growth rates two years after a global recession, officials from the International Monetary Fund say that is not enough to improve the livelihood of most people. Global finance chiefs at t
BEIJING, July 12 (Xinhua) -- The Asian Development Bank (ADB) on Thursday lowered its prediction for China's economic growth to 8.2 percent in 2012 and 8.5 percent in 2013, although a bank official said a hard landing is unlikely. The ADB made the re
SHANGHAI, Feb. 17 (Xinhua) -- Vice Premier Li Keqiang has urged local governments to improve and implement structural tax-reduction polices, while pushing forward fiscal and tax reforms to help stabilize growth. Li made the remarks at two meetings he
China's economic growth stabilizing, annual growth target attainable BEIJING, Oct. 18 (Xinhua) -- China's economic growth has started to stabilize and shown positive changes, said a statement released after a State Council meeting presided over by Pr