海军无线电信号表

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(93) / 评论(0) 分类 VOA标准英语2018年(九月)

From a planet.......let me get out of here....stay where you are.... Humanoid aliens have been good business in the 20th century. B moviemakers in particular have found a winning formula in showing se

发表于:2018-12-07 / 阅读(72) / 评论(0) 分类 寻访外星人

Recently, some researchers in Australia were excited about messages from a distant galaxy. But it turns out that the signals were from a completely different source. The scientists at Parkes Observatory in Australia specialize in radio bursts- short

发表于:2018-12-28 / 阅读(47) / 评论(0) 分类 轻松英文阅读

Is anyone out there? For over 40 years scientists have been searching for extraterrestrial intelligence, but theyve found nothing. Now the new Allen Telescope Array, a string of 350 radio telescopes, is being built 300 miles north of San Francisco a

发表于:2018-12-30 / 阅读(93) / 评论(0) 分类 国家地理2008年

Steve Magellan, world-famous adventurer, has been missing for two days. The man who soared around the world by himself in a balloon took off in a single-engine airplane from a private airport in Nevada. He left at noon for a three-hour flight. The we

发表于:2018-12-31 / 阅读(111) / 评论(0) 分类 365个英语简短小故事

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(135) / 评论(0) 分类 2017年VOA慢速英语(一)月

Astronomers: Evidence Found of First Stars Astronomers have observed what they believe is the formation of the universe 13.6 billion years ago, when the earliest stars were just starting to shine. The astronomers say their observations may also have

发表于:2019-01-03 / 阅读(44) / 评论(0) 分类 2018年VOA慢速英语(三)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(83) / 评论(0) 分类 2018年VOA慢速英语(九)月

By Greg Flakus New Orleans, LA 24 January 2006 watch Radio Food Show report It has been nearly five months since the city of New Orleans was devastated by flooding, following the passage of Hurricane

发表于:2019-01-07 / 阅读(118) / 评论(0) 分类 2006年VOA标准英语(一月)

This morning Lady Gaga is making no apologies in her new song Do what you want just released over night. And on Twitter in the last 24 hours the pop diva has launched 4 assaults against the critics .In tweet after tweet she highlighted the headline t

发表于:2019-01-09 / 阅读(59) / 评论(0) 分类 访谈录2013年

Antenna 天线 An antenna is used for radio, television, radar and so on. 天线用于广播、电视、雷达等等。 It works in air and under the water. 它适用于空中和水下。 Antennas send signals and receive signals. 天线发送和接收

发表于:2019-01-10 / 阅读(69) / 评论(0) 分类 与美国小学生一起学英文第4册

By Cathy Majtenyi Nairobi 21 March 2007 The National Union of Somali Journalists is calling for Somalia's transitional government to train its armed forces not to violate media freedom. The call followed a national conference on media freedom and the

发表于:2019-01-13 / 阅读(94) / 评论(0) 分类 2007年VOA标准英语(三月)

Ok, imagine you are at the beach, in order to figure out if there are fish in the ocean, you dip an empty glass into the water and look inside. No fish in the glass? Well, there must be no fish in the ocean. Not too logical, is it? But that's exactly

发表于:2019-01-22 / 阅读(118) / 评论(0) 分类 自然百科2008年

Judy: I've called this meeting so we can brainstorm some fundraising ideas. As you know, we're in danger of closing. Any thoughts? Stan: I thought that Juan was working on getting donors. Judy: He is, but we can't count on that coming through. Domini

发表于:2019-01-27 / 阅读(57) / 评论(0) 分类 地道美语播客

Relief Radio Station Signals Dire State of Communications in Tacloban, Philippines TACLOBAN, PHILIPPINES All of Taclobans 15 radio stations were knocked off the air when Typhoon Haiyan devastated the Philippine city of 220,000 people. A response with

发表于:2019-01-31 / 阅读(65) / 评论(0) 分类 VOA常速英语2013年(十一月)

Science and technology 科学技术 Low-cost radar 低成本雷达 A programme worth watching 值得一看的节目 How air-traffic control can use television signals to plot aircraft 空中交通管制局如何利用电视信号找出飞行器位置?

发表于:2019-02-05 / 阅读(63) / 评论(0) 分类 经济学人科技系列

最早的First Lady的称谓是由first lady of honor, first lady of the Admiralty演化而来,用来这些称呼指那些有影响力的杰出 推荐信息女性。1834年更出现了first lady in (of) the land的称呼。爱德华-布尔沃-里

发表于:2019-02-06 / 阅读(50) / 评论(0) 分类 实用英语

Deciding where to place a Wi-Fi router at home to minimise signal blackspots is a fine art. But a physicist has attempted to tackle the problem by mathematically working out the optimum position for a router. He studied how walls and reflections affe

发表于:2019-02-08 / 阅读(92) / 评论(0) 分类 英语新闻

在译名工作中,经常能遇到外国机构或建筑物名称中带有House这一单词,翻开英汉大词典,House的意思也很多。那么这一单词应该怎么译呢? 例如,英国的Clarence House是英国王室住所,原来被错

发表于:2019-02-09 / 阅读(55) / 评论(0) 分类 英语笔译

Science and technology 科学技术 Searching for aliens 寻找外星人 The wow factor 防止再次意外 A new citizen-science project will improve the chances of finding ET 一个新的平民科学项目可以增大找到地外智慧的机会 EVER

发表于:2019-02-16 / 阅读(73) / 评论(0) 分类 经济学人科技系列
学英语单词
Abou Rai
achievement need
aluminium and aluminium alloy pipes
angular indexing
arthritic insanity
at constant prices
axial plane component of velocity
beam self focusing
Blanchard's method
Bradgate
bridge disc
buclidan
Cadig Mountains
cambons
casteen
city management
class Scyphozoa
come out on top
coprozoic organisms
directable
diverine
drag friction
duchartrei
ecchymoses
economy-class syndrome
ectodynamorphic soils
edgemont
elementary charge
endoauscultation
fecula
first-of-chain
genus ceratopetalums
German feather board
glucosidic hond
goswamy
half man power
halobiont
haploparthenogenetic
Highworth
icp-ms
immunoprivileged
income distribution account
indium monoiodide
jerky movement
land service
lay leader
lever connection
lifeboat launching gear
lightweight weather radar set
luego
lustring
make one's skin creep
Malecot
marginal cost of control
microspectroscopy
millimicrodolomitization
miniclimate
misano
Mityana
naftypramide
NAVDRUREHCEN
net value of all property liable to estate duty
night-glasses
note receivable dishonoured
oleostearin
pneumatic cutter
position risk adjustment
pseudo-wild-type
Putaweta
Queen Elizabeth Is.
radiating canals
resting place
return trip effect
rimantadine hydrochloride
rock-filled timber crib
safety-lamps
sampling of aerosol
Sandiara
save one's breath
scan rate
schungite
sedimentary geochemical facies
setter
skirt roof
solar flare effect
sounding in damages
spike heath
spirituss
steam heat boiler
stinkfests
subleukemic leukemia
surface acoustic wave coder
synthetic fibers
tar spots
target purity
test validity
transitive graph
unilateral act of force
unscented
wheelie-bin
you all
zone of junction