三级aa视频在线观看-三级国产-三级国产精品一区二区-三级国产三级在线-三级国产在线

English 中文網 漫畫網 愛新聞iNews 翻譯論壇
中國網站品牌欄目(頻道)
當前位置: Language Tips> 天天讀報> 每日播報

Mountain air worse than city: study

[ 2009-11-27 11:28]     字號 [] [] []  
免費訂閱30天China Daily雙語新聞手機報:移動用戶編輯短信CD至106580009009

進入英語學習論壇下載音頻 去聽寫專區一展身手

An American doctor says Beijing's air pollution is no worse on its clogged ring roads than along its tree-lined canals.

Dr Richard Saint-Cyr, a family physician for the International Medical Center in Beijing, conducted a personal study using a handheld air particle scanner and published the findings on his blog titled 'My Health Beijing' at www.myhealthbeijing.com.

He wrote that pollution levels on ring roads were not higher than on surrounding roads.

"Many believe that the areas surrounding heavily trafficked roads have much higher pollution levels, but my readings were exactly the same 100 m away and were even the same around roads surrounding canals," he told METRO.

He says that canals are often thought to have a cleansing effect on the air, and that he was disappointed to find this was not the case.

His measurements were taken with a particle scanner that uses a laser to measure the amount of fine dust particles in the air. It’s a method similar to that used by the World Health Organization to determine air quality.

He said his readings surrounding the ring roads may not be entirely accurate, because his device could not measure other pollution indicators such as carbon monoxide and nitrogen oxide, both of which can be harmful.

"Bottom line? I would still recommend your outdoor strolls along the tree-lined canals instead of ring roads, if only for aesthetics and sanity, but perhaps the pollution is the same," he wrote.

Over the course of a week, Saint-Cyr took more than 200 readings, measuring air particles throughout the capital. He traveled one hour and a half out of Beijing to take air quality readings in the mountains surrounding the city.

"We've always had the perception that mountain air is supposed to be fresh," he said, "but the readings I took from the mountains showed almost twice as much pollution than in the city."

He attributed the increase to people burning autumn leaves and using coal-fired heaters, and said that this may not be the case in the summer.

Saint-Cyr's work has been recognized by the Health On The Net Foundation, a UN supported NGO whose goal is to support accurate and effective health information on the Internet.

去聽寫專區一展身手

(中國日報網英語點津 Helen 編輯)

Mountain air worse than city: study

About the broadcaster:

Mountain air worse than city: study

Nancy Matos is a foreign expert at China Daily Website. Born and raised in Vancouver, Canada, Nancy is a graduate of the Broadcast Journalism and Media program at the British Columbia Institute of Technology. Her journalism career in broadcast and print has taken her around the world from New York to Portugal and now Beijing. Nancy is happy to make the move to China and join the China Daily team.

 
中國日報網英語點津版權說明:凡注明來源為“中國日報網英語點津:XXX(署名)”的原創作品,除與中國日報網簽署英語點津內容授權協議的網站外,其他任何網站或單位未經允許不得非法盜鏈、轉載和使用,違者必究。如需使用,請與010-84883631聯系;凡本網注明“來源:XXX(非英語點津)”的作品,均轉載自其它媒體,目的在于傳播更多信息,其他媒體如需轉載,請與稿件來源方聯系,如產生任何問題與本網無關;本網所發布的歌曲、電影片段,版權歸原作者所有,僅供學習與研究,如果侵權,請提供版權證明,以便盡快刪除。
 

關注和訂閱

人氣排行

翻譯服務

中國日報網翻譯工作室

我們提供:媒體、文化、財經法律等專業領域的中英互譯服務
電話:010-84883468
郵件:translate@chinadaily.com.cn
 
 
主站蜘蛛池模板: 香蕉视频大全 | 8mav模特福利视频在线观看 | 麻豆igao在线视频 | 轻轻啪在线视频播放 | 国产一及片| 成人精品一区二区激情 | 国产精品video | 久国产| 欧美一区二区三区东南亚 | 观看麻豆影视文化有限公司 | 国产黄a三级三级看三级 | 色琪琪综合网站 | 国产hs免费高清在线观看 | 尤物久久99热国产综合 | 综合久久网 | 国产成人精品午夜免费 | 日韩精品中文字幕一区二区三区 | 免费观看黄色大片 | 午夜黄色毛片 | 免费欧洲毛片a级视频 | 免费人成黄页在线观看视频国产 | 国产精品视频一区日韩丝袜 | 男人都懂www深夜免费网站 | 高清中国一级毛片免费 | 国产高清福利91成人 | 国产在线精品一区二区夜色 | 色草在线 | 深夜小视频在线观看 | 国产视频不卡 | 97色涩| 天天久久综合网站 | 国产美女激情视频无打码 | 成人毛片免费观看视频 | 国产美女亚洲精品久久久毛片 | 亚洲视频影院 | 欧美日韩国产在线播放 | 在线网站cosplay福利视频 | 成人爱av18丰满| 国产精品嫩草影院99av视频 | 国产片翁熄系列乱在线视频 | 尤物在线视频观看 |