Four Human Bird-Flu Cases Confirmed in Indonesia 四例人类感染禽流感病例在印尼得到证实 At least four people have died from the H5N1 avian influenza virus in the Indonesian capital of

发表于:2018-12-08 / 阅读(53) / 评论(0) 分类 VOA2005(下)--环境科学探索

1918 Flu's Genetic Code May Help Fight Bird Flu 1918年的流感病毒基因源代码可能帮助人类抗击禽流感 It was the 20th century's greatest plague . Estimates of the 1918-1919 flu death

发表于:2018-12-08 / 阅读(177) / 评论(0) 分类 VOA2005(下)--环境科学探索

Avian Flu Poses Ominous Threat to World, says US Health Official 美国卫生部称禽流感对世界造成威胁 A top U.S. health official says the country is preparing for the possibility of a dead

发表于:2018-12-08 / 阅读(53) / 评论(0) 分类 VOA2005(上)--环境科学探索

Hong Kong is on bird flu alert. 80,000 chickens are being culled (1) and no poultry will be allowed in or out of the island for three weeks. Tests are being done on dead chickens from farms in the northeastern Yuen Long District. The Health Secretary

发表于:2018-12-11 / 阅读(54) / 评论(0) 分类 万花筒2008年

It's eyeing this poultry market as one possible factor in territory's first case of bird flu since 2003. Authorities have also raised the response level for the pandemic to serious. The move came after a 59-year-old woman contracted the H5 influenza-

发表于:2018-12-11 / 阅读(45) / 评论(0) 分类 万花筒2010年

The Bird Flu Recently , the news has been filled with reports of the “bird flu.” Asia is on a region-wide health alert, with governments slaughtering millions of chickens to contain 1 outbreaks

发表于:2018-12-30 / 阅读(126) / 评论(0) 分类 英语沙龙2004全年合辑上

Science and technology. 科技。 Flu research. 流感研究。 How to make bird flu fly, part one. 让禽流感飞起来,第一部分。 The first of two controversial research papers is published. 充满争议的两篇研究论文的其中之一已

发表于:2018-12-31 / 阅读(69) / 评论(0) 分类 经济学人科技系列

Youve probably seen dogs working security at airports, sniffing for drugs, bombs and contraband food. Now our best-friend biosensors might have a new task: ferretting out the scent of bird flu. And they may not be alone on the job. Researchers from t

发表于:2019-01-02 / 阅读(101) / 评论(0) 分类 60秒科学

Asian Development Bank Says Economic Impact of Bird Flu on Asia, World Could be Massive 亚洲发展银行称禽流感将重创亚洲及至世界经济 The Asian Development Bank estimates that a bird

发表于:2019-01-03 / 阅读(64) / 评论(0) 分类 VOA2005(下)--全球经济要闻

A Chinese spice that increases the flavour of food has become the centre of public attention, thanks to the growing profile of bird flu . Star anise, a herbal fruit mainly grown in China, as well as V

发表于:2019-01-03 / 阅读(90) / 评论(0) 分类 奥运英语

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 作品简介 : 禽流感肆虐,阿婆很生气,准备把家里的鸡、鸭全都杀了。一次最少要杀12个鸡头才可以哦!玩法:鼠标左键点击操作。

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 英语娱乐小游戏

Scientists: Avian Flu in Migratory Birds Raises Fears of Virus Spread 科学担心禽流感在侯鸟中传播 The sick and dying waterfowl can be easily spotted at the Lake Qinghai nature reserve. If

发表于:2019-01-31 / 阅读(57) / 评论(0) 分类 VOA2005(下)--环境科学探索

World Health Organization (WHO)联合国世界卫生组织 Centers for Disease Control and Prevention (CDC)美国国家疾病控制与预防中心 Beijing municipal animal epidemic prevention centre 北

发表于:2019-01-31 / 阅读(91) / 评论(0) 分类 英文语法词汇

hemagglutinin 血凝素 Neuraminidase 神经氨酸酶 Nucleoprotein 核蛋白 Nonstructural Protein 非结构蛋白 Matrix Protein 基质蛋白 world organization for animal health (OIE) 国际兽医组

发表于:2019-01-31 / 阅读(64) / 评论(0) 分类 英文语法词汇

Officials in China have given permission for a Chinese drug maker to begin commercial production of a human vaccine against bird flu after clinical trials showed it was effective. Scientists worldwide are trying to find a way to prevent transmission

发表于:2019-02-14 / 阅读(74) / 评论(0) 分类 VOA双语新闻 2008年4月

Science and technology 科学技术 Flu 流感 How to make bird flu fly, part one 怎样让禽流感在人间传播:步骤一 The first of two controversial research papers is published 两个关于禽流感研究的论文一直备受争议,现在其

发表于:2019-02-16 / 阅读(96) / 评论(0) 分类 经济学人科技系列

H1N1禽流感在美国死灰复燃 WASHINGTON, Feb. 20 (Xinhua) -- This year's flu season in the U. S. has hit younger- and middle-age adults harder than in the past three years, as a result of the resurgence of the H1N1 virus that caused a worldwide

发表于:2019-02-17 / 阅读(64) / 评论(0) 分类 英语新闻

LAGOS, Jan. 28 (Xinhua) -- The Nigerian government on Wednesday confirmed the outbreak of bird flu in 11 states. Minister of Agriculture and Rural Development Akinwumi Adesina made the disclosure at an emergency meeting on Avian Influenza with state

发表于:2019-02-17 / 阅读(69) / 评论(0) 分类 英语新闻

BEIJING, April 6 (Xinhua) -- Experts have praised China for its increased transparency in handling public health incidents, after the emergence of the lesser-known H7N9 bird flu, which has killed six people since the deadly strain was exposed a week

发表于:2019-02-18 / 阅读(49) / 评论(0) 分类 英语新闻

Experts in Taiwan have expressed concern that the spread of bird flu may cause a shortage of poultry products and price fluctuations in the market. Taiwan Poultry Association Secretary General Wang Chien-pei says the spread of the virus could make it

发表于:2019-02-18 / 阅读(47) / 评论(0) 分类 英语新闻