表面反应阻力

World Action Needed to Prevent Widespread Antibiotic Resistance

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(105) / 评论(0)

VOA标准英语2015年(十二月)

【英语时差8,16】曼妥思和健怡可乐的爆炸反应

Mentos And Diet CokeThe Explosive Reaction Explained! Y:Hey,Don.Have you ever seen videos online of the huge geyser like explosions that happen when you drop Mentos candies into a bottle of diet cola? D:Yes,I have,Yeal.The cola explodes up like a fun

发表于:2018-12-27 / 阅读(82) / 评论(0)

英语时差8，16

Iraqis Give Mixed Reaction to Allawi's Nomination

Alisha Ryu In Iraq, the nomination of a former exile with close ties to the United States to become the country's interim prime minister on June 30, has met with with mixed reactions from Iraqis. Most

发表于:2019-01-03 / 阅读(150) / 评论(0)

VOA2004（上）--国际时事

VOA标准英语2008年-Lord's Resistance Army Warns Against UN-Backed

The spokesman for the Lord's Resistance Army says Congolese forces and U.N. peacekeepers in Congo Kinshasa are preparing to move against the rebel group, which has yet to sign a peace deal to end a 20-year reign-of-terror in the region. VOA Correspo

发表于:2019-01-06 / 阅读(156) / 评论(0)

VOA标准英语2008年（九月）

THIS IS AMERICA - Artistic Expression in Reaction to 9/11

THIS IS AMERICA - Artistic Expression in Reaction to 9/11 By Jerilyn Watson Broadcast: Monday, September 06, 2004 WRITER:

发表于:2019-01-07 / 阅读(191) / 评论(0)

This is America

公务员英语·第18课：征求意见

149. Do you have any idea/comment on the plan? 150. What do you think of this magazine? 151. What's your view /opinion /idea of this play? 152. Could I know your reaction to the this play? 153. Could you suggest some way of losing weight? 154. What w

发表于:2019-01-08 / 阅读(157) / 评论(0)

公务员英语口语

学个词Learn a Word 第524期 knee-jerk reaction

今天我们要学的词是knee-jerk reaction。 Knee-jerk reaction, 膝跳反应，意思是本能的第一反应。 Investors' knee-jerk reaction to the market downturn led to a sell-off, 投资人对市场下滑作出的本能反应造成股价暴跌

发表于:2019-01-09 / 阅读(156) / 评论(0)

英语单词荟萃

VOA常速英语2008年-Mixed Global Reaction Follows Castro Retirement

By Michael Bowman Washington 19 February 2008 Reaction from around the world to the retirement of Cuban President Fidel Castro has been mixed and cautious. From Washington, VOA's Michael Bowman reports. Fidel Castro's retirement formally ends the rul

发表于:2019-01-09 / 阅读(96) / 评论(0)

VOA常速英语2008年（二月）

VOA标准英语2012--Antibiotics Breed Drug Resistance in Pigs

Antibiotics Breed Drug Resistance in Pigs Pigs given low doses of antibiotics had more E. coli in their guts, and that bacteria showed an increased resistance to antibiotics, according to new research. The study confirms the routine practice of feedi

发表于:2019-01-13 / 阅读(102) / 评论(0)

VOA标准英语2012年(一月)

VOA标准英语2010年-Antibiotic Resistance Called Growing T

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(145) / 评论(0)

VOA标准英语2010年(五)月

VOA标准英语2013--Kenyan Reaction to Kenyatta Victory Decidedly Mixed

Kenyan Reaction to Kenyatta Victory Decidedly Mixed Kenya's Independent Electoral and Boundaries Commission says Uhuru Kenyatta secured a slim majority - 50.07 percent of the vote. That eliminated the need for a runoff against his main rival, Raila O

发表于:2019-01-14 / 阅读(139) / 评论(0)

VOA标准英语2013年(三月)

VOA标准英语2015--Kenya: Misuse of Antibiotics Leading to Resistance by Immune System

Kenya: Misuse of Antibiotics Leading to Resistance by Immune System NAIROBI In Kenya, the rise of drug resistant bacteria could reverse the gains made by medical science over diseases that were once treatable. Kenyans could be at risk of fatalities a

发表于:2019-01-14 / 阅读(125) / 评论(0)

VOA标准英语2015年(一月)

每日一词【524】knee-jerk reaction：膝跳反应

发表于:2019-01-16 / 阅读(186) / 评论(0)

英语每日一词

美国国家公共电台 NPR As Assault On Mosul Looms, Resistance Grows — And ISIS Grows More Brutal

As Assault On Mosul Looms, Resistance Grows And ISIS Grows More Brutal play pause stop mute unmute max volume 00:0003:43repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your

发表于:2019-01-17 / 阅读(122) / 评论(0)

2016年NPR美国国家公共电台10月

2015年CRI Nobel laureate Tu Youyou Calls for Attention on Artemisinin Resistance

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-01-19 / 阅读(168) / 评论(0)

2015CRI中国国际广播电台

公务员英语第18课: 征求意见

发表于:2019-01-21 / 阅读(101) / 评论(0)

实用英语

VOA标准英语2013--Russia’s Reaction Against Gay Rights Starts in St Petersburg

Russias Reaction Against Gay Rights Starts in St Petersburg MOSCOW Russia has become the worldwide target of gay activists for its new law banning gay propaganda. St. Petersburg is the birthplace of Russias reaction against gay rights. In St. Petersb

发表于:2019-02-01 / 阅读(142) / 评论(0)

VOA常速英语2013年(九月)

2007年VOA标准英语-Study Finds Drug Resistance Fades Quickly in Ke

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(132) / 评论(0)

2007年VOA标准英语（一月）

英文歌曲:爱的反抗力 Muse - Resistance

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(101) / 评论(0)

好听的英文歌曲

英语听力精选进阶版 282

Spurs bid farewell to White Hart Lane YESTERDAY Reaction as Spurs bid farewell to White Hart Lane for with a 2-1 victory over Man Utd.

发表于:2019-02-16 / 阅读(94) / 评论(0)

英语听力精选进阶版

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articulation of elbow