[电子] 超高频无线电工程

WHITE HOUSE President Donald Trumps administration wants to shut down U.S. government radio stations that announce official time, a service in operation since World War II. WWV and WWVB in the state of Colorado and WWVH on the island of Kauai in the

发表于:2018-12-01 / 阅读(106) / 评论(0) 分类 VOA标准英语2018年(九月)

今天我们分享5个实用又有效的方法,让你的英语发音更标准。我们会推荐优质的媒体内容、发音练习法和反馈资源,结合这几点,坚持下去,你的英语发音一定会大有提升。 怎么让英语发音更

发表于:2018-12-01 / 阅读(98) / 评论(0) 分类 英语音标发音视频

From VOA Learning English, this is the Health Lifestyle report. Our brains are protected by our skull. But that is not the only protection it has. A natural barrier around our brains prevents germs and other damaging substances in the blood from ente

发表于:2018-12-08 / 阅读(99) / 评论(0) 分类 2018年VOA慢速英语(八)月

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(126) / 评论(0) 分类 2011年VOA慢速英语(十)月

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 What can this music do to your s

发表于:2018-12-19 / 阅读(67) / 评论(0) 分类 环球英语 Spotlight

Iknewaguywhoplayedhisradioonlyinthemorning. Whensomeoneaskedhimwhy , hereplied,ThisisanAMradio. Notes: 1.Iknewaguywhoplayedhisradioonlyinthemorning. 我认识一个人,他只在早上收听广播。 2.Whensomeoneaskedhimwhy , hereplied,Thisisan

发表于:2018-12-26 / 阅读(89) / 评论(0) 分类 英语笑话(MP3+文本)

今天潘吉和Jenny要和大家讲讲怎么正确的学单词,提高自己的词汇量,并把这些词汇运用到平时的生活对话中。看看你的学习方法对了吗? Vocabulary alone is not enough!!! 光有词汇量是不够的! Ti

发表于:2018-12-26 / 阅读(81) / 评论(0) 分类 美国文化脱口秀

On January 11, Norway became the first country to begin turning off signals from its FM radio network. The Norwegian stations will instead use only digital audio broadcasting, called DAB. FM, or frequency modulation, radio stations have been in opera

发表于:2019-01-02 / 阅读(155) / 评论(0) 分类 2017年VOA慢速英语(一)月

Three radio stations in the United States mainly broadcast one thing: the official time. The three are radio stations WWV and WWVB, in the state of Colorado, and WWVH, on the island of Kauai in Hawaii. They send out signals that are used by millions

发表于:2019-01-03 / 阅读(93) / 评论(0) 分类 2018年VOA慢速英语(九)月

HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. Today we play music from the band Death Cab for Cutie ... Answer a question about American astronaut Neil Armstrong And report on an interesting satellite radio progr

发表于:2019-01-11 / 阅读(79) / 评论(0) 分类 VOA慢速英语2008年(九)月

Robot Can Help With Farm Work 可以帮助农民干活的机器人 In the American state of Idaho, a robot moves between lines of fruit trees and grapevines. It is doing farm work. Called IdaBot, this robot is a prototype, or model. An engineering te

发表于:2019-01-12 / 阅读(406) / 评论(0) 分类 2016年VOA慢速英语(十一)月

Radio Essays Explore Technological Creativity There are mechanisms in nature as well as in human endeavors like engineering and art. Since 1988, the creative manipulation of these mechanisms has been explored in short radio essays about the history o

发表于:2019-01-14 / 阅读(77) / 评论(0) 分类 VOA标准英语2011年(十月)

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(125) / 评论(0) 分类 VOA标准英语2014年(四月)

美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are taking aim at them as well. At issue

发表于:2019-01-19 / 阅读(74) / 评论(0) 分类 VOA双语新闻 2014年4月

Voice 1 Hello. Im Rachel Hobson. Voice 2 And Im Mike Procter. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Welcome to our li

发表于:2019-01-19 / 阅读(83) / 评论(0) 分类 环球英语 Spotlight

化妆常用用语(二) 面奶 cleansing milk 去黑头洗面奶 biological cleanser 清洁面霜 clarifying cream 眼部御妆水 eye make up removing 按摩霜 massage cream 按摩油 massage oil 面膜 mask 冷膜 freezing mask 热膜 hotting mask 海藻面膜 seaweed mask 颈霜restru

发表于:2019-02-07 / 阅读(77) / 评论(0) 分类 英文语法词汇

Science and technology 科学技术 Channelling heat 传递热量 Good conduct 良好的传导 It may soon be possible to control heat flows with great precision 有可能实现对热流的精确控制 HEAT, as every schoolboy knows, moves in three w

发表于:2019-02-17 / 阅读(80) / 评论(0) 分类 经济学人科技系列

视频在英语中常表示为: video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit

发表于:2019-02-18 / 阅读(101) / 评论(0) 分类 英语口语

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(175) / 评论(0) 分类 英语新闻

Voice 1 Hello and welcome to Spotlight. Im Ruby Jones. Voice 2 And Im Marina Santee. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 7 My name is Maria

发表于:2019-03-04 / 阅读(602) / 评论(0) 分类 环球英语 Spotlight
学英语单词
accommodation of the eye
adapoid
Aguanaval, R.
Aigio
aromatize
be inflated with pride
Bisacody
borehole stressmeter
brake disks
branch and bound method
Breitenfürst
brokerage charge
bulti
buttlickers
chain decomposition theorem
chlorine hunger
clear up something
coagulometry
collection of cash
commercial scale production
convex piling
crackmans
cuckoo-hawk
de Quervain's disease
decd
deprescribes
disgarrisoning
doorbrand
electric-bulb
electrically-welded chain
epidiorite
equal thick fringes
erythrohidrosis
Esmarch's tubes
expugnance
feminises
fracture of wire
genus palaemons
hainanolide
harddened circuit
have a pleasant time
hebraistically
horse tail
hot oil line
how do i know?
human-machine interfaces
hungry
Hyacinthoides
imidazole carboxylate
inertial space reference system
influentiality
karateman
Kolyvanskiy Uval
Konpāra
lever-loaded safety valve
llimiting density
lubrication film
magnesium concentration of plant dry matter
methanes
Moussey
multicurrent
Naja
Neo-Metanyl
night vision instrument
offbar
peerse
perimorphic
Pickwick, Mr.Samuel
Pinturas, R.
popular type
promotional brochure
publicly posted price
Pythion
Rehderdendron
rock buns
roll doubles
rouergues
rudenstine
secondary and control wiring
Single Tax Party
slurring your text
squaw huckleberries
Stokes line
Strip-survey
sub-corporation
sugar cane to meal
surface couching
sword and sorcery
Syzygium leptanthum
theory of homogeneous turbulence
toll-houses
under-fired
unit bin system
UNSTIM
vexillographers
viscoce
walee
West Virginia University
wiggle tongs
workerists