转盘开口直径

Broadcast: January 14, 2003 By Jill Moss VOICE ONE: This is Phoebe Zimmerman. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent developments in sc

发表于:2018-12-07 / 阅读(124) / 评论(0) 分类 VOA2003(上)-健康资讯

个人简介: Louis Szekely (born September 12, 1967), known professionally as Louis C.K., is a stand-up comedian, Emmy-winning television and film writer, actor, producer, and director from Boston, Massachusetts. He currently stars in the FX comed

发表于:2018-12-09 / 阅读(97) / 评论(0) 分类 英语万花筒

World Closes In on Eradicating Polio Never before have so few children in the world had polio. Yet, as World Polio Day is observed Saturday, those who are trying to rid Earth of the virus say it's time to step up vaccination campaigns. If this happen

发表于:2018-12-16 / 阅读(86) / 评论(0) 分类 VOA标准英语2015年(十月)

SCIENCE IN THE NEWS - Saying Goodbye to Polio: Not There Yet, but Close By Karen Leggett and Cynthia Kirk Broadcast: Tuesday, December 27, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Sp

发表于:2019-01-02 / 阅读(97) / 评论(0) 分类 科技之光

Cooking is one big science experiment and chefs have been gaining fame for more explicit uses of scentific techniques and tools in the kitchen. Now, according to an article in the December issue of physics world, mixologists the folks behind the bar

发表于:2019-01-08 / 阅读(128) / 评论(0) 分类 Scientific American(十二)月

Cooking is one big science experiment. And chefs have been gaining fame for more explicit use of scientific techniques and tools in the kitchen. Now, according to an article in the December issue of Physics World, mixologiststhe folks behind the bara

发表于:2019-01-08 / 阅读(133) / 评论(0) 分类 Scientific American(十二)月

SCIENCE IN THE NEWS - Fight to End Polio a Story of Unexpected Problems, but Also Progress Over the years, polio experts have had to learn to deal with surprises. Transcript of radio broadcast: 03 March 2008 VOICE ONE: This is SCIENCE IN THE NEWS in

发表于:2019-01-11 / 阅读(132) / 评论(0) 分类 VOA慢速英语2008年(三)月

This is the VOA Special English Development Report. Sometimes it takes an engineer to help a village. In poor communities, that help may come from volunteers with a group called Engineers Without Borders. A civil engineering professor in the United

发表于:2019-01-11 / 阅读(100) / 评论(0) 分类 VOA慢速英语2008年(一)月

World Partners Intensify Effort to End Polio From VOA Learning English, this is As It Is. Welcome to the show. I'm Caty Weaver. On the program today, we explore the continuing international effort to end polio following an outbreak of the disease in

发表于:2019-01-12 / 阅读(336) / 评论(0) 分类 2013年VOA慢速英语(九)月

今天我们要学的词是opening。 Opening, 首开。动画大片《玩具总动员3》上映后好评如潮。 Toy Story 3 made $41 million on opening day, 《玩具总动员3》上映第一天票房收入就高达四千一百万美元。 The fir

发表于:2019-01-20 / 阅读(158) / 评论(0) 分类 英语每日一词

音乐咖啡厅:Fady Maalouf - Opening night 相关介绍:红翻全球的话题性Pop Idol系列歌唱比赛之第五届德国版Deutschland sucht den Superstar亚军得主Fady Maalouf,今年刚满29岁生日,生于战火不断的黎巴嫩,为了

发表于:2019-01-20 / 阅读(198) / 评论(0) 分类 音乐咖啡厅

It Can't Happen Here by Sinclair Lewis Chapter 10 While I hate befogging my pages with scientific technicalities and even neologies, I feel constrained to say here that the most elementary perusal of the Economy of Abundance would convince any intell

发表于:2019-01-26 / 阅读(244) / 评论(0) 分类 有声英语文学名著

DEVELOPMENT REPORT — June 10, 2002: Campaign Against Polio By Jill Moss This is the VOA Special English Development Report. In nineteen-eighty-eight, world health leaders started a campaign to end t

发表于:2019-01-30 / 阅读(134) / 评论(0) 分类 农业与发展

This is the VOA Special English Development Report. An Afghan girl receives a dose of polio vaccine The World Health Organization has begun to use a new vaccine against polio. Officials say it will become a major tool in the campaign to end a disease

发表于:2019-01-31 / 阅读(120) / 评论(0) 分类 2010年慢速英语(一)月

oil field 油田 wildcat 盲目开掘的油井 percussive drilling 冲击钻探 rotary drilling 旋转钻探 offshore drilling 海底钻探 well 井,油井 derrick 井架 Christmas tree 采油树 cr

发表于:2019-02-03 / 阅读(154) / 评论(0) 分类 英文语法词汇

Down the Rabbit Hole Alice and her big sister were sitting on the grass. Her sister was reading a book, but Alice had nothing to read. She looked at her sister's book again. There were no pictures in it. What good is a book without pictures? She wond

发表于:2019-02-08 / 阅读(197) / 评论(0) 分类 趣味英语

Christmas in America means different things to different people. To some people, Christmas means brightly wrapped packages under a decorated tree. To others, it means family reunions and a wonderful meal together. To Christians, it means Jesus' birth

发表于:2019-02-08 / 阅读(147) / 评论(0) 分类 实用英语

Now look, I'm a technology fan, but I have to admit to you all I'm a little old. 我是一个技术发烧友,但我得承认我年纪是大了点。 So I was a little slow, and I did not trust technology, and when they first came out with those new

发表于:2019-02-13 / 阅读(108) / 评论(0) 分类 TED演讲国际问题篇

You should spend about 20 minutes on this task. Write your answer in a word processing program on your computer. The table below shows the results of a survey to find out what members of a city sports club think about the club's activities, facilitie

发表于:2019-02-14 / 阅读(149) / 评论(0) 分类 雅思英语

Writing 1 Task 1 You should spend about 20 minutes on this task. Write your answer in a word processing program on your computer. The table below shows the results of a survey to find out what members of a city sports club think about the club's acti

发表于:2019-03-04 / 阅读(171) / 评论(0) 分类 雅思英语
学英语单词
acetoxycaprylic acid
aeroelastic stability
aginator
al-
alcoholic myocardiopathy
aloo gobi
avertible
Bacillus subflavus
Bambara groundnut
battery connector
border land
borides
cantu's syndrome
capitalization of reserves
chin music
Chinese Rites Controversy
choleratoxin
coil rotating rig
coke diet
combined superheat /boiling assembly
continuable
corkrubber
decouples
devirginate
direction rays
discrete-control
distillation rube
eczematoid carcinoma
electrostatic charge
embryonately
enhydras
Eucla
falconeri
gaolwards
gear tooth gauge
glass-reinforceds
go on a journey
gotchya
hematoclastic
hirschbiegel
horizontally firing
humanless
hyporeccrisis
jack pines
lorenz dominance
low forceps operation
luminance transmission constant
lyre of fornix
m-banking
Macrophomina
mamta
Manilla hcmp
manipulation of acupuncture
marine pollution emergency response centre
moon rays
never for a moment
normal circular thickness
not anymore
offender resisting arrest
pectoraliss
photometric analysis
phycomycosis
picric
pterostilbenes
radiatio corporis striati
Rayleigh number 1
re-sales
regio cruris medialis
Reifenstein
rhyolitic magma
river minelayer
rubber-banding
seldis
self-obsession
side wall inner shield
sir john hawkynss
snuttering
spearman
split winding goniometer
spongoblasts
state capitalism
sun reflection
superphylum
surface active cation
tailed coil
take by the best handle
take the world as it is
tape butt-seam welding machine
tellurium copper
tellurizing
tenuivirus rice grassy stunt virus
traffic signal mark
trash barrels
Tulvinskaya Vozvyshennost'
two-dimensional systematic sampling
under one's heel
unit set
untener
uptake valve
vacuum-tube bridge
White Bluff
winch table