un. 机车信号机

Education Report - Scientists, Engineers Help Elementary School Teachers 教育报道 - 科学家和工程师帮助小学老师教授科学课 This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 A progra

发表于:2018-12-16 / 阅读(308) / 评论(0) 分类 2011年VOA慢速英语(十二)月

US Army Corps of Engineers Fights Receding Mississippi Waters It's another day of intense heat in the midwest United States, and another day without rain on the Mississippi river. On board the U.S. Army Corps of Engineers survey ship, the MV Pathfind

发表于:2018-12-16 / 阅读(204) / 评论(0) 分类 VOA标准英语2012年(七月)

[00:02.81]Part Two [00:06.26]Listening-Centered Activities [00:10.62]Listening [00:13.72]Exercise 1 [00:17.28]Directions: [00:20.52]Listen to Section One twice and take notes. [00:27.04]Section 1 [00:29.95]I: Well, some people seem to feel that their

发表于:2018-12-18 / 阅读(187) / 评论(0) 分类 新编大学英语听力浙大版

ThreeEngineers Therewerethreeengineersridingalonginacar. Theywereanelectricalengineer,amechanicalengineerandacomputerengineer. Suddenly , thecarbrokedown. Theelectricalengineersaid,Maybeit'sadeadbattery. Themechanicalengineersaid , Maybethefanbel

发表于:2018-12-26 / 阅读(182) / 评论(0) 分类 英语笑话(MP3+文本)

This is Scientific American's 60-Second Science, I am Cynthia Graber. This'll just take a minute. Whales and dolphins were molded by evolution to glide through water. Weve been trying to create streamlined designs ourselves for structures such as win

发表于:2019-01-08 / 阅读(206) / 评论(0) 分类 Scientific American(七)月

Developing an Ecosystem of Innovation I recently joined the second annual Asia-Global Dialogue held by one of Hong Kongs leading think tanks, the Fung Global Institute. The two-day event brought together opinion leaders from business, academia and go

发表于:2019-01-08 / 阅读(153) / 评论(0) 分类 英语笔译

AS IT IS 2014-02-10 What Engineers Do, and How They Learn 工程师们是怎样炼成的,他们平时都做些什么 Hello, and welcome to As It Is from VOA Learning English. Im Christopher Cruise in Washington. Today on the program, we explore the c

发表于:2019-01-12 / 阅读(176) / 评论(0) 分类 2014年VOA慢速英语(二)月

By Greg Flakus New Orleans 25 August 2006 The American Society of Civil Engineers released a report in New Orleans Friday assessing problems with levees and pumping stations that led to the flooding of the city after Hurricane Katrina hit it a year

发表于:2019-01-13 / 阅读(246) / 评论(0) 分类 2006年VOA标准英语(八月)

Related Links: 2010 National Engineers Week Future City Competition Davidson IB Middle School U.S. Space and Rocket Center Space Camp On the third and final day of the 2010 Engineers Week Future City Competition regional winners from 39 schools, alon

发表于:2019-01-13 / 阅读(185) / 评论(0) 分类 VOA标准英语2010年(三月)

US Army Corps of Engineers Works to Avert Crisis on Mississippi River It is a familiar routine for the crew members of the Dredge Potter, making their way along the Mississippi River to the growing number of shallow trouble spots and digging in. The

发表于:2019-01-14 / 阅读(156) / 评论(0) 分类 VOA标准英语2012年(十二月)

ROBERT SIEGEL, HOST: President Trump often talks about the poor condition of the nation's roads, bridges, tunnels and airports. Well, today, the nation's civil engineers joined him in telling us just how bad it is. The American Society of Civil Engin

发表于:2019-01-16 / 阅读(158) / 评论(0) 分类 2017年NPR美国国家公共电台3月

If I look at my cycle, seven years, one year sabbatical, it's 12.5 percent of my time. 看看我的周期,干七年,休一年,是我百分之12.5的时间。 And if I look at companies that are actually more successful than mine, 看看比我更成

发表于:2019-01-18 / 阅读(139) / 评论(0) 分类 TED演讲教育篇

The one they reverse-engineered was local integrated systems architecture, and despite being meaningless it became the official explanation for the name. 他们把这个缩写逆推,得到了本地集成系统架构,尽管这个短语毫无意义,它

发表于:2019-01-22 / 阅读(184) / 评论(0) 分类 乔布斯传

Whenever Jobs would come from his corporate office to visit the Mac team's engineers which was almost every afternoon 每当乔布斯离开公司办公室,前去视察Mac团队的工程师的时候--基本上是每天下午 they would hurriedly fin

发表于:2019-01-22 / 阅读(141) / 评论(0) 分类 乔布斯传

今天我们要学的词是indicator。 Indicator, 指示,信号。20国集团财长在巴黎开会并达成协议。 The agreement lays out a list of indicators that can be used to monitor the progress made by member countries in reducing imbalanc

发表于:2019-01-25 / 阅读(163) / 评论(0) 分类 英语每日一词

Time again for our Website of the Week, when we showcase interesting and innovative online destinations. The World Bank lends money to promote development, and to help achieve its goals it collects a lot of data. For years, the World Bank has been on

发表于:2019-02-03 / 阅读(198) / 评论(0) 分类 VOA标准英语2010年(五)月

今天我们要学的词是indicator。 Indicator, 指示,信号。20国集团财长在巴黎开会并达成协议。 The agreement lays out a list of indicators that can be used to monitor the progress made by member countries in reducing imbalanc

发表于:2019-02-03 / 阅读(189) / 评论(0) 分类 英语单词荟萃

Three engineers and three accountants are traveling by train to a conference. At the station, the three accountants each buy tickets and watch as the threeengineers buy only a single ticket. How are three people going to travel on only one ticket? as

发表于:2019-02-04 / 阅读(148) / 评论(0) 分类 趣味英语

CareerBuilder and Economic Modeling Specialists Intl. (EMSI) just released the results of their latest study that used EMSIs rich labor market database, which pulls from over 90 national and state employment resources and includes detailed informatio

发表于:2019-02-13 / 阅读(232) / 评论(0) 分类 阅读空间

对于克服严重的身体残疾,实现看似不可能的目标,这也许是最好的例子之一,它体现了永不言弃的态度。 In 1883, a creative engineer named John Roebling was inspired by an idea to build a spectacular bridge connecting

发表于:2019-02-13 / 阅读(190) / 评论(0) 分类 英语美文
学英语单词
adjusted solution
allogeneous
Amakazari-yama
anitratum
aquae gratianae (aix-les-bains)
Arctotis stoechadifolia
atroha
better an open enemy than a false friend
Borhyaenoidea
canafistulas
card trailing edge
carpoint
cartridge box
change-back procedure
Charcot's sensory crossway
concrete piling
copyright contracts
costlet
curing temperature
cut one's wisdom eyeteeth
dealated
demotists
deposit of key money
dimethyl phenylethylcarbinol
Dinagat
dountless
ectropionization
edenhofer
electric discharge-pumped nitrogen ion laser
engeny
equipment modification
exclusivamente
fade-ins
family Dinornithidae
fated throttle
fault clearing
fem.
fishing buoy
fishing story
floc size
fly-ins
Formula 5 000
gaucheness
genus Pieris
give up doing
grain boundary internal friction peak
halaelurus burgeri
hatchway cover
heiled
helmet-mounted
Hold it !
hole depth
homonymous scotoma
hpete
immunopotentiators
individual vote
internal juncture
interstitial tissue
iron arsenite
Ixora yunnanensis
keep a firm hand on sth
L'Assomption
leading hook
long-period superlattic
menuze
micro turbulence
Negreiros
nemateleotris decora
Nervus meatus acustici externi
normal curvature
notebook computer
often-useds
on-the-job leisure
orbital theory
oversedation
overtrumped
physical database record occurrence
pipeline capacity
power set
preliminary preparation of the case
prethymically
reading difficulty
responsivity (optical detector)
restenoses
rumbowling
sabana
Samuelson, Paul
Saunders Ra.
secondary oil recovery
semi automatic furnace
silicone implant
single-barreled
slapping down
solidarity fund
spherocolliod
synkinematic granite
textbook law
total gauge pressure
unit head machine
unitransitive graph
virtual pop
yumma