[医] 细菌性肠菌病

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is about a millimeter across. Rod-shaped bacteria are u

发表于:2018-11-28 / 阅读(452) / 评论(0) 分类 新概念优美背诵短文50篇

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is abo

发表于:2018-12-01 / 阅读(165) / 评论(0) 分类 新东方背诵文选

By David Lewis A natural resources watchdog group issued a report Tuesday warning that smuggling and corruption are costing the Democratic Republic of Congo millions of dollars a month in lost revenue

发表于:2018-12-08 / 阅读(111) / 评论(0) 分类 VOA2004(下)--世界经济

新编英语教程第五册unit04_2_costly_if_we_have_them_more_costl

发表于:2018-12-11 / 阅读(79) / 评论(0) 分类 新编大学英语阅读部分

By Robert Berger Jerusalem 15 September 2006 UNIFIL Spanish soldier holding M60 machine gun stands guard near navy divers as Lebanese boy looks on More international troops are arriving in Lebanon to enforce the one-month-old ceasefire between Israe

发表于:2019-01-04 / 阅读(113) / 评论(0) 分类 2006年VOA标准英语(九月)

By Ruth Reader Washington, DC 13 February 2008 There is growing concern around the world over illnesses caused by new antibiotic-resistant bacteria, or so-called superbugs, and the decreasing effectiveness of antibiotics to treat infections. Earlier

发表于:2019-01-07 / 阅读(95) / 评论(0) 分类 VOA常速英语2008年(二月)

By Stephanie Ho Washington 23 July 2006 Lebanese Prime Minister Fouad Siniora says Israeli bombing of Hezbollah targets in Lebanon is forcing his country to its knees. In a television interview, the Lebanese leader said the first crucial step toward

发表于:2019-01-11 / 阅读(151) / 评论(0) 分类 2006年VOA标准英语(七月)

This is the VOA Special English Agriculture Report. Weather does not discriminate between large and small farms. If it rains too much or too little, crop insurance can pay for losses. Yet insurance usually costs too much for a farmer with as little a

发表于:2019-01-12 / 阅读(94) / 评论(0) 分类 2010年VOA慢速英语(五)月

HealthReport-GutBacteria:WeAreWhatWeEat This is the VOA Special English Health Report. The human digestive system is full of bacteria -- mostly good bacteria. These organisms help break down food so the body can use the nutrients. Scientists are expl

发表于:2019-01-12 / 阅读(105) / 评论(0) 分类 2011年VOA慢速英语(九)月

Experts: Let Produce Dry Out to Avoid Bacteria American researchers say farmers should wait one day after a rain storm or watering their fields to harvest fresh fruits and vegetables. They say gathering the crops at least 24 hours after rainfall incr

发表于:2019-01-12 / 阅读(174) / 评论(0) 分类 2015年VOA慢速英语(七)月

Somalia's Ethiopia-backed transitional government has agreed on a date for the withdrawal of Ethiopian troops from two major Somali cities in a new cease-fire deal between the government and an opposition faction. But VOA Correspondent Alisha Ryu in

发表于:2019-01-13 / 阅读(120) / 评论(0) 分类 VOA标准英语2008年(十月)

Anna Boiko-Weyrauch | Sikoro, Mali 26 March 2010 In the West African nation of Mali, villagers are cutting firewood to pay their medical bills. But in an ironic twist that is making their environment more unhealthy. In the village of Kabe, about 50 k

发表于:2019-01-13 / 阅读(84) / 评论(0) 分类 VOA标准英语2010年(三月)

African Union Commission Chairman Jean Ping has opened an international conference on Libya with a call for an immediate end to hostilities and dialogue between the Gadhafi government and rebels. But a hoped-for appearance by a Libyan rebel represent

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 VOA标准英语2011年(三月)

Two adorable red pandas appeared to be playing a game of cops and robbers in the snow. 雪地里,两只憨态可掬的小熊猫似乎在玩警察抓小偷的游戏。 One seems to tell the other one: 'Freeze, show me your hands up!' as the pair fac

发表于:2019-01-16 / 阅读(100) / 评论(0) 分类 阅读空间

We're really more into Batman. 我们通常都更偏爱蝙蝠侠(Batman)。 But this guy is really into Red Skull, the supervillain from Captain America. 不过有人却偏偏痴迷于《美国队长》(Captain America)里的大反派红骷髅(

发表于:2019-01-31 / 阅读(126) / 评论(0) 分类 阅读空间

Russia and Georgia have signed a European-mediated ceasefire agreement, but each side continues to accuse the other of violating the terms. As VOA's Sonja Pace reports from London, efforts now are on diplomacy to end the fighting, but the conflict's

发表于:2019-02-07 / 阅读(94) / 评论(0) 分类 VOA标准英语2008年(八月)

BEIJING, May 24 (Xinhuanet) -- Scientists revealed for the first time the molecular structure of proteins, which enables bacteria to transfer electrical charges, according to a new study. The revelation was published in Proceedings of the National Ac

发表于:2019-02-07 / 阅读(69) / 评论(0) 分类 英语新闻

By Suzanne Presto Irbil 10 May 2008 Spokesmen for the Iraqi government and the movement of radical Shi'ite cleric Moqtada al-Sadr say the two sides agreed to a truce Saturday to end weeks of fighting in Baghdad's Sadr City. Hundreds of people have be

发表于:2019-02-12 / 阅读(86) / 评论(0) 分类 VOA标准英语2008年(五月)

July Skies是Antony Harding的个人乐队,从开始至今的大部分时间里都是Anthony Harding的个人计划。此外,在演出和录制作品时,另一支氛围后摇乐队Epic 45也往往参与。两队音乐的确有相近之处,只不

发表于:2019-02-20 / 阅读(87) / 评论(0) 分类 金属

Topic1 Mask show at Beijing Marathon prompts calls for smog warning systemBeijing's annual international marathon has been held as scheduled over the weekend, despite the city being engulfed by heavy smog, which saw a great number of runners wearing

发表于:2019-02-22 / 阅读(117) / 评论(0) 分类 英语角-圆桌会议
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