[化] 生长动力学; 增殖动力学

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

发表于:2018-11-27 / 阅读(171) / 评论(0) 分类 高级口语教程

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

发表于:2019-01-02 / 阅读(52) / 评论(0) 分类 VOA2003(下)-教育与新闻

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

发表于:2019-01-06 / 阅读(98) / 评论(0) 分类 VOA常速英语2008年(四月)

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

发表于:2019-01-06 / 阅读(128) / 评论(0) 分类 2005年NPR美国国家公共电台

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

发表于:2019-01-13 / 阅读(79) / 评论(0) 分类 VOA标准英语2008年(五月)

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

发表于:2019-02-02 / 阅读(78) / 评论(0) 分类 英语新闻

U.S. economic growth slowed in the first three months of this year, as energy prices rose and state and local government spending fell. But many experts expect growth to recover later this year. The U.S. Commerce Department said Thursday that the U.S

发表于:2019-02-03 / 阅读(51) / 评论(0) 分类 英语新闻

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

发表于:2019-02-06 / 阅读(69) / 评论(0) 分类 英语新闻

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

发表于:2019-02-06 / 阅读(60) / 评论(0) 分类 英语新闻

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

发表于:2019-02-06 / 阅读(55) / 评论(0) 分类 英语新闻

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

发表于:2019-02-06 / 阅读(62) / 评论(0) 分类 英语新闻

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,

发表于:2019-02-06 / 阅读(88) / 评论(0) 分类 英语新闻

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

发表于:2019-02-06 / 阅读(94) / 评论(0) 分类 英语新闻

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

发表于:2019-02-06 / 阅读(76) / 评论(0) 分类 英语新闻

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

发表于:2019-02-06 / 阅读(88) / 评论(0) 分类 英语新闻

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

发表于:2019-02-07 / 阅读(128) / 评论(0) 分类 英语新闻

matter 物质 energy 能 vacuum 真空 liquid 液体 fluid 流体 solid 固体 body 物体 mass 质量 weight 重量 density 密度 specific gravity 比重 gravity 重力 velocity 速度 kinetic energy

发表于:2019-02-07 / 阅读(89) / 评论(0) 分类 英文语法词汇

BRUSSELS, March 13 (Xinhua) -- European Union (EU) leaders are scheduled to meet in Brussels Thursday and Friday to iron out measures to promote growth and create jobs in Europe which is still mired in the debt crisis. Despite consistent and courageo

发表于:2019-02-08 / 阅读(79) / 评论(0) 分类 英语新闻

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

发表于:2019-02-11 / 阅读(63) / 评论(0) 分类 英语新闻

PARIS, Jan. 17 (Xinhua) -- French leading credit insurer Coface estimated on Monday that the world economy would slow growth to 3.4 percent in 2011 from 4 percent in 2010 with emerging(新兴的) economies still leading the growth while joint pre

发表于:2019-02-18 / 阅读(195) / 评论(0) 分类 英语新闻