脉冲频率时间编码

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(90) / 评论(0) 分类 VOA标准英语2018年(九月)

Section (A)Graceful HandsI have never seen Mrs. Clark before, but I know from her medical chart and the report I receivedfrom the preceding shift that tonight she will die. The only light in her room is coming from a piece of medical equipment, which

发表于:2018-12-04 / 阅读(95) / 评论(0) 分类 新视野大学英语读写教程(3)

ambience: gorilla vocalizations The creatures of the rain forest are at risk from a whole range of human activities -- from hunting to destruction of their habitat. Scientists say that in central Africa, some wild animals are facing another threat fr

发表于:2018-12-05 / 阅读(61) / 评论(0) 分类 英语听力文摘 English Digest

Welcome to Words and Their Stories, from VOA Learning English. On this program we explore common expressions in American English. Like all languages, our expressions come from everywhere. They come from nature, sports, and food. They come from money,

发表于:2018-12-08 / 阅读(167) / 评论(0) 分类 2018年VOA慢速英语(七)月

So how is it, doc? It goes alright? Good. OK. I have my pulse checked coz Jim from Texas says his pulse is fast, really fast and he'd like to know if he should worry about it. Is a fast pulse an indication of anything specific? Well, you'd know the n

发表于:2018-12-11 / 阅读(124) / 评论(0) 分类 访谈录2009

What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations

发表于:2018-12-13 / 阅读(121) / 评论(0) 分类 Friends 老友记全10季英语插曲

Specific times Question When do you . . . (present tense) I usually/always . . . in the evening at 9:00 on Mondays before dinner after I eat lunch when I get home When did you... (past tense) I (past tense) last night before class while I was eating

发表于:2018-12-17 / 阅读(50) / 评论(0) 分类 英语词组对话

So I became very err.... captivated by computer. 我完全给计算机迷住了 And a computer to me was still a little mysterious 当然计算机对我而言仍然有些神秘 cause it's at the other end of wire,I had never really seen the actual co

发表于:2018-12-27 / 阅读(47) / 评论(0) 分类 名人传记

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(82) / 评论(0) 分类 2018年VOA慢速英语(九)月

发表于:2019-01-03 / 阅读(88) / 评论(0) 分类 电信英语

Frame In time division multiplexing systems, Frame is a sequence of time slots each containing a sample from one of the channels carried by the system. The frame is repeated at regular intervals, (nor

发表于:2019-01-03 / 阅读(73) / 评论(0) 分类 电信英语

AS IT IS 2015-02-16 Prisoners Are Learning Computer Programming. 美国囚犯学习计算机编程 Prisoners in California are learning how to write programs for computers -- an activity known as computer coding. It is a skill that many employers are

发表于:2019-01-12 / 阅读(105) / 评论(0) 分类 2015年VOA慢速英语(二)月

MARY LOUISE KELLY, HOST: This summer, everything was going to plan for Audrey Degraaf and her wife. They had adopted a baby boy in January, their first child. Soon, he had a sibling on the way. Audrey was pregnant. And then came the ultrasound. AUDRE

发表于:2019-01-16 / 阅读(66) / 评论(0) 分类 2017年NPR美国国家公共电台12月

(SOUNDBITE OF MUSIC) DAVID GREENE, HOST: So it has been a year now since a gunman killed 49 people at the Pulse nightclub in Orlando. And today on StoryCorps, we're going to remember Deonka Drayton, one of the people murdered that night. She was 32 a

发表于:2019-01-17 / 阅读(174) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Well, I was born with a rare visual condition called achromatopsia, which is total color blindness, 我出生在一个色彩极少的世界,世界只有明暗之分,这叫做全色盲 so I've never seen color, 所以我不知道什么是颜色, a

发表于:2019-01-18 / 阅读(70) / 评论(0) 分类 TED演讲国际问题篇

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(67) / 评论(0) 分类 环球英语 Spotlight

Disappearing words 消失的文字 Kate: Hello, I'm Kate Colin and this is '6 Minute English' - and thanks to Jackie Dalton for joining me today. Good Morrow Jackie! Jackie: Ehpardon? Kate: Good Morrow! I beseech thee, whence comest thou? Jackie: ErmmKat

发表于:2019-02-06 / 阅读(72) / 评论(0) 分类 六分钟英语

BEIJING, Aug. 24 (Xinhua) -- China will promote the application and industrialization of its self-developed audio-video coding standard (AVS+) in broadcasting and television, the State Administration of Radio, Film and Television (SARFT) said Friday.

发表于:2019-02-08 / 阅读(96) / 评论(0) 分类 英语新闻

Lesson 334 Your pulse is regular. 1.Your pulse is regular.您的脉搏正常。 2.I have a regular diet.我的饮食是有规律。 3.I'm not a regular lawyer.我不是正式的律师。 4.He has no regular work.他没有正式的工作。 5.It's my

发表于:2019-02-12 / 阅读(129) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

歌词: Can't let you go Walk out the door Can't hold you out When I want more When I am down You make it right When I am stupid You're taking my side And when I cry You make me smile When I am crazy and out of my mind You hold me tight Won't let m

发表于:2019-02-13 / 阅读(49) / 评论(0) 分类 英文最新流行歌曲
学英语单词
2-dibenzofurancarboxylic acid
Abessali
ack.
Aconitum shensiense
ardent pulse
aridelus rutilipes
asynchronous system trap level
Ban Hang Maeo
batis
benzolized oil
character information
chemical unsheathing
chrysazin
coinverse
controlling stand
Cornox CWK
Coronex
daktarin
daughter company
De Tomaso
decrapifier
desentimentalize
Deutzia taiwanensis
Diane Bank
distribution accounting machine
electro-reflectance effect
end-down
even numbered pass
extraperiosteal bony growth
ferredoxin-reducing substance
field branch
fundiform ligament of penis
gallium nitrate
gas exhauster
generalised circle
Gergesene
get a look - in
goat rodeo
gum cover
guydish
hand-feeding
high speed reaction
hollow-pipe waveguide
hyperlogism
Imitation Game
impartibility
interest restriction
Kurashiki
leg-muscle
linen scroll
liquid phase sintering
Lynx pardina
magnetic orientation of runway
magpiety
marginal propensity to consume
mathematical model for drilling procedure
meatily
median denticle
methylalanine
mixing system
mug up
mycobacterium stercusis
Naxiot
nimziki
none the worse (for)
nubecula major
omnifonts
order of infinity
osmo
otalgia
packing radius
pasillo (spain)
penalty unit
plasmodiocarpous
plavsk
power-managements
press coverage
pressure velocity compound turbine
process tomography
product peaks
rav
Revolutionary United Front
salemanship
schizocephalia
secular variable
shelting harbor
site marking device
sorrowfulnesses
specific length
sternposts
subsaline
superinduced stream
surplus from cancellation of stock
tensometers
to bite sth back
total nominal value
transparent plastic raincape
triangular washer
tunnel transfer trolley
Viola conspersa
water string
wrixle