多普勒频散

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(65) / 评论(0) 分类 科技之光

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(55) / 评论(0) 分类 VOA标准英语2014年(十月)

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(113) / 评论(0) 分类 科技之光

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(82) / 评论(0) 分类 VOA2004(下)--健康科技

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(87) / 评论(0) 分类 英语新闻

超声成像 ultrasonic imaging 实时成像 real-time imaging 灰阶显示 gray scale display 彩阶显示 color scale display 经颅多普勒 transcranial doppler 彩色多普勒血流显像 color doppler flow imaging 彩色血流造影 color flow

发表于:2019-01-08 / 阅读(104) / 评论(0) 分类 医学英语

AS IT IS 2013-08-19 Survival Shelters, Tornadoes and Old Ironsides 生存避难所,龙卷风和老铁壁 Hello, and welcome to the Monday edition of As It Is, our daily show for people learning everyday American English. 大家好,欢迎大家收听周

发表于:2019-01-12 / 阅读(84) / 评论(0) 分类 2013年VOA慢速英语(八)月

AS IT IS 2013-09-11 Rising Temperatures Could Mean More Wildfires 不断上升的气温可能会意味着更多的森林大火 From VOA Learning English, welcome to As It Is! Im Mario Ritter. On our show today, we hear from two weather experts. We he

发表于:2019-01-12 / 阅读(200) / 评论(0) 分类 2013年VOA慢速英语(九)月

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(104) / 评论(0) 分类 2007年VOA标准英语(七月)

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(66) / 评论(0) 分类 VOA标准英语2012年(七月)

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(83) / 评论(0) 分类 VOA标准英语2014年(十月)

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(67) / 评论(0) 分类 2007年VOA常速英语(十月)

生活大爆炸第一季第六集_1:The Middle Earth Paradigm -Rajesh: Okay, if no one else will say I will. We really suck at paintball. 好吧,如果没人说那就我来说。我们在彩弹比赛中的表现实在太差了! -Howard: That wa

发表于:2019-01-28 / 阅读(186) / 评论(0) 分类 生活大爆炸第一季

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(113) / 评论(0) 分类 2007年VOA标准英语(八月)

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(60) / 评论(0) 分类 VOA标准英语2009年(十月)

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(58) / 评论(0) 分类 早安英文

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(98) / 评论(0) 分类 2019年VOA慢速英语(一)月

Doppler on Wheels Rolls Into Tornados Doppler radar reads the weather based on reflections from items moving through the air. Joshua Wurman was the first to put the technology on wheels and drive it directly into the path of a tornado. I invented Dop

发表于:2019-02-17 / 阅读(140) / 评论(0) 分类 VOA常速英语2013年(八月)

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(91) / 评论(0) 分类 跟艾米莉一起学口语

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(89) / 评论(0) 分类 流行英文歌曲
学英语单词
-dict
address identification
AFE analog front end
allergic prostatosis
ambient parameter
autecologic
bi-unial
blushiness
break out in cold sweat
bridemaid
broad gage
butterweeds
caster wheel
Cavendish experiment
cement pipe
chain of causation
chairperson of the board of directors
choka
chronological successions
coating pipe
cocaethyline
Com.Ver.
communication-persuasion matrix
concession territory
contact prints
convergent area of waterways
convergent community
curve union
Daweloor, Pulau
density of snow
desquamative pneumonia
differential exciting
economic constraint
engine overhaul
enterprise javabeans server provider
equivalent expression
erectormuscle
essential oils
factor of amplification
factors W
family hydnaceaes
fibrous limestone
Fitzroy R.
fodders
folding screen
forpined
Gagny
get a crush on
grass-minimum temperature
graviation tank
haemopan
Haywards Heath
high-speed spinner
holy dollar
hygrechema
inspector generals
inverted fan fold
Kajeli
lactic heterofermentation
legatine
linguistic tool
look one's last at
low res
metabolic response
montmorillenite
mumboes
must cat
Newbery Medal
Ogasawara Ridge
ordered word
ornamental pillar
outer-space law
output block feedback
Phormocyrtis
plasma density
polygodial
post-mergers
pouer
pumping-up power plant
re-re
response to high levels of phosphorus
Scleria onoei
sea magnetic field
self oppression
Self-Denying Ordinance
sentry-duty
sonobuoy barrier
sound transmetter
supped
survey grid
tenzil
TEREBRIDAE
the green channel
Trinitatin
turbine demand
unconditional regression
upstep
vestre
viruscans
voltage step-down circuit
whitour
wind burn