[计] 旋转变换器
词型变化:名词复数形式 : rotary converters
【近义词】

rig --n.索具装备,钻探设备,钻探平台,钻塔;v.装上索具,配备,装配 rigorous --adj.严格的,严厉的,严酷的,严峻的 rim --n.边,轮缘,蓝框;vt.镶边,为...装边,沿...边缘滚动;vi.形成边状 rip --v.撕,剥,劈,锯,裂开

发表于:2018-12-01 / 阅读(130) / 评论(0) 分类 新东方六级词汇

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(63) / 评论(0) 分类 VOA2003(上)-健康资讯

Malawi Woman Resists Early Marriage, Provides Education to Girls Girls on the Move Secondary School is a symbol of hope for girls from poor families in Malawi. The school is free and welcomes young girls who would traditionally be forced to marry. 马拉

发表于:2018-12-07 / 阅读(101) / 评论(0) 分类 2017年VOA慢速英语(十二)月

Malawi Woman Resists Early Marriage, Provides Education to Girls Girls on the Move Secondary School is a symbol of hope for girls from poor families in Malawi. The school is free and welcomes young girls who would traditionally be forced to marry. 马拉

发表于:2018-12-07 / 阅读(118) / 评论(0) 分类 2017年VOA慢速英语(十二)月

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(54) / 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(47) / 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(53) / 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(83) / 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(88) / 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(80) / 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(66) / 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(277) / 评论(0) 分类 2013年VOA慢速英语(九)月

【生词预览】 decipher解读,technicals技术术语 【笑话原文】 CD Player While shopping for my first CD player, I was able to decipher most of the technicalses on the promotional signs. One designation had me puzzled, though, so I call

发表于:2019-01-22 / 阅读(113) / 评论(0) 分类 英语笑话(MP3+文本)

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(180) / 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(81) / 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(82) / 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(104) / 评论(0) 分类 英文语法词汇

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(91) / 评论(0) 分类 实用英语

Volkswagen has devised a new catalytic converter that could fix the majority of the cars in the US affected by the diesel emissions scandal, as details emerge of its attempts to satisfy regulators. 大众汽车(Volkswagen)设计出一种新的催化转

发表于:2019-02-08 / 阅读(118) / 评论(0) 分类 英语新闻

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(69) / 评论(0) 分类 TED演讲国际问题篇
学英语单词
acquiescences
aestidurilignosa
agelasta (dissosira) kumei
amp hr
Ankazobe
anwabi
bankroller
bash against
battlespace awareness
betaine type amphoteric surfac-tants
BFPT (boiler feed pump turbine)
bias sampling technique
billosus nostras typhus
bukta
butoxycarboxim
buy shares
capilla de guadalupe
Casalvecchio di Puglia
cavernous body of urethra
class myriapodas
compulsive repetition
condispose
course sector width
cylinder lubricating cock
deoxysalinomycin
Diano Marina
Diplococcus pyogenes ureae flavus
electron affinity energy
epi-paleozoic platform
executing a sentence outside of jail
exhaust area
flimsinesses
frequency demultiplier
got ahead
gravity rundown lines
guaranty
have no equal
high silicon surface layer
hight alloy steel
holdeman
hull surface roughness
indeavoring
insecable
Instrumer
Ischnacanthiformes
laicisms
Laplace azimuth
live scramble
location fit
mahbubani
medical adhesive
microcircuit chip
miscellaneous goods
monosporium eichhorniae
Mouguébéya
nanoformulations
nassarius arcularius
obsolescence of information
orthochromatic films
output transformation
parachute flares
parasequence set
pepe laying
peridia
peroxin
Pleurococcaceae
properhede
pseudo-intraligamentous tumor
qlg
quick-break cut-out
radio frequency component
retroazimuthal projection
rheidity
riffled iron
right lobe of liver
rotary beater
Rounding Top
sand-and-canvas
Saussurea dzeurensis
Saxe-Coburg-Gotha
segmenta coccygea (Co)(1-3)
semiautomating
sleep state
small order
sphaerotrypes pila
stibivanite
submaxillaritis
swarms of
tetherin
tetramethyl diaminobenzophenone
torsional joint
transorbitome
tube-rolling mill
unit of activity
unsorted ash
uranium-lead dating
veneredogical
vibrating-spring marine gravimeter
vitreous materials
zel
Zwicky, Fritz