标签：Study 相关文章
AGRICULTURE REPORT - Study of a Biotech Plant Finds Pollen Can Travel Farther than Thought By Mario Ritter Broadcast: Tuesday, October 05, 2004 This is Gwen Outen with the VOA Special English Agricult
农业与发展
the study of words That if your vocabulary is limited your chances of success are limited. That one of the easiest and quickest ways to get ahead is by consciously building up your knowledge of words. The the vocabulary of the average person almost
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DEVELOPMENT REPORT – Study Calls for Millions of New Health Workers By Jill Moss Broadcast: Monday, December 06, 2004 05 Dec 2004, 20:18 UTC This is Gwen Outen with the VOA Special English Developme
农业与发展
By Carolyn Presutti Washington 07 December 2007 CT scans, also known as CAT scans, have long served as lifesaving tools to expose deadly diseases. But a new study finds that CT scans might also cause diseases. VOA's Carolyn Presutti has the story. C.
VOA常速英语2007年（十二月）
By Carol Pearson Washington 05 September 2007 American doctors used to work as many as 120 hours a week during their hospital training, or residency. But now, new doctors are limited to a shorter, 80-hour workweek. The original schedule was designed
2007年VOA标准英语（九月）
By Robert Raffaele Washington, DC 08 February 2008 American medical researchers say they are stunned by the results of a major government study on diabetes and heart disease. They hoped to prove that a long-trusted form of treatment for lowering blo
VOA常速英语2008年（二月）
This the VOA Special English Health Report. The Journal of the American Medical Association, or JAMA, has published its yearly issue on violence and human rights. One report is on a study of a mental health program for children affected by political
VOA慢速英语2008年（八）月
Researchers say species found nowhere else could be lost unless they are able to relocate by the year 2100. Transcript of radio broadcast: 30 June 2008 This is the VOA Special English Agriculture Report. California has more than two thousand kinds o
VOA慢速英语2008年（七）月
By Melinda Smith Washington 18 July 2007 We are going to find out about two studies on breast cancer. One studied whether a diet very high in fiber and low in fat could reduce the risk of recurring breast cancer. Another study focused on women with a
2007年VOA标准英语（七月）
By Jessica Berman Washington 23 January 2008 Three antiparasitic drugs may soon be dispensed simultaneously to people living in areas in Africa that are endemic for parasitic worms. The results of a large study from Zanzibar show administering three
VOA标准英语2008年（一月）
By Carol Pearson Washington 04 October 2007 Experts say heart disease and stroke are the leading cause of death among women throughout the world. Yet, a new study by Duke University in North Carolina shows, as in much of the world, women in the U.S.
2007年VOA常速英语（十月）
By Carol Pearson Washington 14 August 2007 Aspirin A new study shows that five simple health measures could help you and many others live a longer life. VOA's Carol Pearson reports on the simple and cost effective steps recommended in this study. A n
2007年VOA标准英语（八月）
By Jessica Berman Washington 14 August 2007 The cells in certain cancers, like breast cancer and colon cancer, have been shown in labs to start with a high level of genetic instability and then in later stages this level goes down A new study has fou
2007年VOA标准英语（八月）
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 Barbara Schoetzau New York 13 November 2007 A new study shows significant increases in foreign language study in the United States since 2002. From VOA's News York bureau, correspondent Barbara Schoetzau reports Arabic is leading the surge. The su
VOA常速英语2007年（十一月）
By Carol Pearson Washington 10 October 2007 If you have had a heart attack, doctors recommend a good diet and regular exercise in order to prevent another one. But even if you follow your doctor's advice, a stressful job may mean more heart problems
2007年VOA常速英语（十月）
By Paula Wolfson Washington 11 December 2007 A new study shows American teenagers are getting the message about the dangers of illegal drugs. VOA's Paula Wolfson reports the government-funded survey shows a significant overall decline in illicit drug
VOA常速英语2007年（十二月）
By Melinda Smith Washington 17 July 2007 Antibiotics are designed to fight a multitude of bacterial infections. But some infections -- such as those in the urinary tract -- have become resistant to many antibiotics. VOA's Melinda Smith reports on a r
2007年VOA标准英语（七月）
By Carol Pearson Washington 06 December 2007 A new study offers some encouragement to people who are overweight, particularly for those over the age of 60. The study suggests that fitness matters more than extra weight in terms of overall health and
VOA常速英语2007年（十二月）
CASE STUDY 案例 Introduction The following case covers all the telexes exchanged between a firm in Holland (the buyer) and an import and export company of our country (the seller) for a transaction on 200 M/T of some primary product. In this transa
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