蔓延速率;扩展率

王强英语美文 11-What is Your Recovery Rate

What is Your Recovery Rate ? By Graham Harris What is your recovery rate? How long does it take you to recover from actions and behaviors that upset you? Minutes? Hours? Days? Weeks? The longer it takes you to recover, the more influence that inciden

发表于:2018-11-30 / 阅读(161) / 评论(0)

王强英语美文

SCIENCE IN THE NEWS - Diseases Spread by Mosquitos

SCIENCE IN THE NEWS - Diseases Spread by Mosquitos By Nancy Steinbach Broadcast: Tuesday, January 25, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein. VO

发表于:2018-12-07 / 阅读(74) / 评论(0)

科技之光

VOA标准英语10月-US Cuts Key Interest Rate to Stave Off Economic D

The Federal Reserve, the U.S. central bank, on Wednesday cut short-term interest rates in an effort to boost the slowing economy. VOA's Barry Wood reports it was the eighth cut in the overnight federal funds rate in the past year. United States Fede

发表于:2018-12-16 / 阅读(104) / 评论(0)

VOA标准英语2008年（十月）

VOA标准英语2014--Ebola Spread Fuels Fear Among Americans, Africans

Ebola Spread Fuels Fear Among Americans, Africans WASHINGTON News that a Texas man was diagnosed with Ebola after returning home from a visit to Liberia has raised new concerns about the spread of the disease. For health workers the stakes are partic

发表于:2018-12-16 / 阅读(73) / 评论(0)

VOA标准英语2014年(十月)

Diseases Spread by Mosquitoes

87 蚊子传播疾病导致每年数百万人死亡 DATE=8-28-01 TITLE=SCIENCE IN THE NEWS #2139 - Diseases Spread by Mosquitoes BYLINE=Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And th

发表于:2019-01-02 / 阅读(128) / 评论(0)

科技之光

WHO: Cholera in Chad Could Spread to Sudan's Darfur

By Carrie Giardino The government of Chad is calling for international assistance to fight a cholera outbreak in the country. The World Health Organization says it is concerned that the disease could

发表于:2019-01-03 / 阅读(94) / 评论(0)

VOA2004（下）--健康科技

Swine flu spread 'not sustained

Swine flu spread 'not sustained ' 猪流感疫情继续传播 The number of confirmed cases （确诊病例） of swine flu in the UK has risen to 15. 英国猪流感确诊病例上升到 15 人。 The increase, from 13, comes as health chiefs await the results of more than 60

发表于:2019-01-07 / 阅读(100) / 评论(0)

英语新闻

2007年VOA标准英语-Violence Continues to Spread in Pakistan; Musha

By Benjamin Sand Islamabad 18 July 2007 Militants in northwestern Pakistan have ambushed a security convoy and killed at least 17 soldiers - less than a day after a suicide bomber killed 16 people in Islamabad. Despite the spreading unrest, Pakistan'

发表于:2019-01-12 / 阅读(118) / 评论(0)

2007年VOA标准英语（七月）

VOA标准英语2012--New Book Blames Colonization for Spread of AIDS in Africa

New Book Blames Colonization for Spread of AIDS in Africa For European colonizers, Africas forests held the promise of untold riches ivory, rubber and minerals. But unknown to the fortune seekers, those forests also held a virus that would claim over

发表于:2019-01-13 / 阅读(78) / 评论(0)

VOA标准英语2012年(七月)

VOA标准英语2014--US Ebola Fears Spread Faster Than Virus

US Ebola Fears Spread Faster Than Virus For Americans, Ebola started out as a disease in a far away continent, but then a man from Liberia died from Ebola in a Dallas hospital, and things changed. Ebola was on American soil. Fears heightened, and the

发表于:2019-01-14 / 阅读(95) / 评论(0)

VOA标准英语2014年(十月)

VOA常速英语2007-Egypt Moves to Halt Spread of Labor Strikes

By Challiss McDonough Cairo 04 October 2007 The Egyptian government is trying to head off a new wave of labor strikes that have erupted since a standoff at a key textile plant last week. Workers at a number of factories around the country have announ

发表于:2019-01-16 / 阅读(83) / 评论(0)

2007年VOA常速英语（十月）

2007年VOA标准英语-Livestock Disease Spreads in Britain as Contain

By Sonja Pace London 07 August 2007 British police officers block a public footpath leading to a farm outside Normandy, England, where a nsecond outbreak of foot-and-mouth disease was was discovered Tuesday, 7 Aug. 2007 Foot and mouth disease has spr

发表于:2019-01-30 / 阅读(127) / 评论(0)

2007年VOA标准英语（八月）

VOA标准英语2009年-Fires Spread Thick Haze Across Much of Sou

By Luke Hunt Tawau, Malaysia 01 October 2009 Haze has returned to Southeast Asia as fires set to clear farm land race out of control in Indonesia. Haze covers Pontianak city on Indonesia's Borneo island, 09 Sep 2009 The haze has enveloped large swat

发表于:2019-02-12 / 阅读(75) / 评论(0)

VOA标准英语2009年(十月)

早安英文第272期:吃大餐居然可以用spread

英语学习笔记： spread v. 散布，增长，范围幅度 a huge spread 一顿大餐 middle-aged spread 啤酒肚 the spread of nuclear weapons 核武器的增长 spread it on thick 夸大 spread oneself too thin 同时做太多的事，导致无法

发表于:2019-02-16 / 阅读(72) / 评论(0)

早安英文

Scientists Produce Gene-Edited Chickens to Stop Spread of Flu Virus

Scientists Produce Gene-Edited Chickens to Stop Spread of Flu Virus British scientists are developing gene-edited chickens designed to be fully resistant to the influenza, or flu virus. Wendy Barclay is one of the leaders of the gene-editing project.

发表于:2019-02-17 / 阅读(115) / 评论(0)

2019年VOA慢速英语(一)月

英语杂谈：105 Interest rate

[00:00.00]What's the interest rate for the savings account? [00:01.93]储蓄存款的利率是多少？ [00:03.85]Interest is calculated at the rate of 0.8% per annum at present. [00:06.61]目前每年的利率是按０.８％计算的。 [00:09.36]Y

发表于:2019-02-17 / 阅读(125) / 评论(0)

英语杂谈

U.S poverty rate rises to 14.3 percent last year

WASHINGTON, Sept. 16 (Xinhua) -- U.S. poverty（贫困） rate climbed to 14.3 percent in 2009, the highest level since 1994, as households' incomes were squeezed by the deepest recession（衰退） since the 1930s and high unemployment（失业率）

发表于:2019-02-18 / 阅读(85) / 评论(0)

英语新闻

澳洲新闻 (ABC新闻快递) 2013-04-10

And a a new house price survey reveals both good and bad news for buyers. Loan repayments are shrinking because of falling interest rates, but the amount needed for a deposit is rising.Financial comparison website, Ratecity, says the average Australi

发表于:2019-02-21 / 阅读(52) / 评论(0)

澳洲ABC新闻快递2013年

跟艾米莉一起学口语第512期:发音讲解:spread rumors

A: Mary, you look very sad today. What is the matter? 玛丽，你今天看起来情绪不好，出什么事情了？ B: I heard that Tom wasspreading some rumorsabout me. 我听说汤姆在背后说我的坏话。 A: Really? What did he say? 真的吗

发表于:2019-02-23 / 阅读(108) / 评论(0)

跟艾米莉一起学口语

英语歌曲：澳洲美女DJ Havana Brown动感新单《Spread A Little Love》

澳洲美女DJ Havana Brown动感新单《Spread A Little Love》！金发美女Havana Brown的声音很有感染力，绚丽的MV给我们带来了视觉和听觉的饕餮盛宴。让我们献出一点爱，世界将会变得更美好！歌词： D

发表于:2019-02-25 / 阅读(105) / 评论(0)

流行英文歌曲

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学英语单词

antiresonant reflecting optical waveguides

Arakamchechen, Ostrov

ask(amplitude shift keying)