单词：porter-lawler's theory of expectancy
单词：porter-lawler's theory of expectancy 相关文章
The Aldens followed the bike path through North Ridge Park on their way home from Cals house. The trees sheltered them from the wind, so it was easier pedaling here. The bike path became a narrow dirt trail through the thickest part of the woods and
113 The Box That Watch Found
ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize for Two Economists By Mario Ritter Broadcast: Friday, October 14, 2005 I'm Bob Doughty with the VOA Special English Economics Report. Robert A
健康与经济
By Lisa Schlein Geneva 22 December 2006 Africa has the highest infant and under-five child-mortality rate in the world. It also has the lowest life expectancy at birth. The statistics paint a grim picture of what it means to be a child in Africa. Th
2006年VOA标准英语（十二月）
By Phil Mercer Sydney 21 September 2009 Rehearsals are underway for Australia's first indigenous opera. Pecan Summer tells the story of a historic Aboriginal protest in the late 1930s. Over the years Aboriginal performers have been drawn to rock mus
VOA标准英语2009年(九月)
Despite Paralysis, Hawking's Mind Soars When he turned 70 in 2012, Hawking was honored with a special exhibit at Londons Science Museum. The tribute gave visitors an inside look at the life and work of one of the world's greatest minds. We have some
VOA标准英语2013年(一月)
America's Health Report Card Shows Improvement Needed If you ask Americans about health and life expectancy, they're pretty well informed. I believe Americans are living longer. I do not believe they are healthier, said one woman. I dont think Americ
VOA标准英语2013年(七月)
MARY LOUISE KELLY, HOST: Let me take you back to a day in July 2014 when a man named Eric Garner was stopped by two cops on the street in Staten Island. (SOUNDBITE OF ARCHIVED RECORDING) ERIC GARNER: I'm minding my business, officer. I'm minding my b
2017年NPR美国国家公共电台10月
DAVID GREENE, HOST: For years, it was almost a given - the annual mortality rate in the United States would generally decline. So it was a pretty big shock when a report came out more than a year ago showing death rates were actually going up for mid
2017年NPR美国国家公共电台3月
In Tom Wolfe's 'Kingdom,' Speech Is The One Weird Trick play pause stop mute unmute max volume 00:0005:06repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin.
2016年NPR美国国家公共电台8月
Pareto's Principle - The 80-20 Rule How the 80/20 rule can help you be more effective. In 1906, Italian economist Vilfredo Pareto created a mathematical formula to describe the unequal distribution of
实用英语
DEVELOPMENT REPORT - U.N. World Population Report By Nancy Steinbach Broadcast: Monday, March 07, 2005 I'm Gwen Outen with the VOA Special English Development Report. A United Nations report says the
农业与发展
HEALTH REPORT - United Nations Launches Children's AIDS Campaign By Cynthia Kirk Broadcast: Wednesday, November 02, 2005 I'm Shep O'Neal with the VOA Special English Health Report. The United Nations
健康与经济
By Melinda Smith Washington 17 September 2007 The U.S. Centers for Disease Control and Prevention has released figures that show Americans are living longer. Experts attribute the longevity to better treatment for heart disease, cancer and stroke --
2007年VOA标准英语（九月）
By Nico Colombant Bensonville, Liberia 11 March 2008 Liberia's health sector is facing a rebuilding task of colossal proportions after years of civil war and neglect left behind a destroyed infrastructure and very little staff. This created condition
VOA标准英语2008年（三月）
By Vidushi Sinha Washington 02 November 2009 Global life expectancy can be increased by almost five years and millions of premature deaths prevented if five risk factors affecting health are addressed, according to a report by the World Health Organ
VOA标准英语2009年(十一月)
China's Health Minister, Chen Zhu, has been praising the country's medical reform in the past years, but also says there are more challenges and objectives to be met in the following years. CRI's Alex Blucher brings more details. A nurse takes care o
英闻天下
LOS ANGELES, July 28 (Xinhua) -- Mainly due to rampant obesity, Americans' life expectancy is one-and-a-half-year shorter than that of Western Europeans on the average, according to a new study published on Thursday. But 40 years ago, Americans could
英语新闻
BEIJING, Aug. 9 (Xinhua) -- China's average life expectancy rose to 74.83 years as of the end of 2010, according to the National Bureau of Statistics (NBS). The NBS used data from the sixth national census to calculate the figure, which is 3.43 years
英语新闻
美剧《生活大爆炸》搞笑主题曲：Big Bang Theory Artist:Barenaked Ladies Song:Big Bang Theory Our whole universe was in a hot dense state, 宇宙一度又烫又稠密 Then nearly fourteen billion years ago expansion started. Wait... 140亿年
流行英文歌曲
我们今天一起来看看白洁最喜欢的电视剧之一！Big Bang Theory! 生活大爆炸! 我们一起来学6季17集的美语说法！ 1) How'd it go? 过得怎么样？2) Body language 身势语。如果你能看出某人有什么感觉，那就
OMG美语