波长输电[方式]

9) The number of violent acts on televisions in the past years __ has increased __ (increase) from about 19 to 27 per hour. (15A 2004 上 ) 10) Your mind _ will keep ___ (keep) up with your reading sp

发表于:2018-12-01 / 阅读(230) / 评论(0) 分类 自考英语(一)78讲

Dialogue 4 BUYING A SECOND-HAND CAR Laurance- What kind of a car do you have? Soony--- An old one. Laurance- I know it's old, but what make is it? Soony-- - It's a Chevrolet. Why do you ask? You going

发表于:2018-12-03 / 阅读(150) / 评论(0) 分类 英语听力训练连载

Dialogue 4 BUYING A SECOND-HAND CAR Laurance- What kind of a car do you have? Soony--- An old one. Laurance- I know it's old, but what make is it? Soony-- - It's a Chevrolet. Why do you ask? You going

发表于:2018-12-03 / 阅读(162) / 评论(0) 分类 听力每日练习补充

听遍美国之空难性新闻[3]:Big Storms in the Midwest Big Storms in the Midwest. Near blizzard(1) conditions in Colo-rado and Wyoming, big snows closed and brought down power lines for thousands. Power Company spokesman Steve Rolstead in Denver says, We

发表于:2018-12-07 / 阅读(177) / 评论(0) 分类 听遍美国

Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

发表于:2018-12-07 / 阅读(208) / 评论(0) 分类 太阳科普

Dialogue 4 Laurance- What kind of a car do you have? Soony--- An old one. Laurance- I know it's old, but what make is it? Soony-- - It's a Chevrolet. Why do you ask? You going into the car business? L

发表于:2018-12-10 / 阅读(174) / 评论(0) 分类 英语经典听力对话

One of the newest sources of alternative energy is also one of the oldest - water power. The 19th century water wheel, though, bears no resemblance to the 21st century contraptions powered by ocean waves. The wave energy sector has been slow to coale

发表于:2018-12-16 / 阅读(129) / 评论(0) 分类 VOA标准英语2010年(十一)月

Focal Length - Distance from the exact center of the dish to the center of the feed. Focal Point - The physical point in space toward which the satellite reflector dish directs the received signal so

发表于:2019-01-03 / 阅读(156) / 评论(0) 分类 电信英语

Oh, no! Denzel thought. Whered THAT come from? He was looking at a big red dry stain that was on the carport where he always parked his car. There was only one thing to do: check his power steering fluid and his transmission fluid, both of which were

发表于:2019-01-07 / 阅读(136) / 评论(0) 分类 365个英语简短小故事

Cameras captured the moment the earthquake hit at 2:46 on Friday afternoon in Japan. The nation's lawmakers felt the power of the magnitude 8.9 force. And the cameras rolled here in a Sendai newsroom about 90 miles from the quake. It set off this hug

发表于:2019-01-07 / 阅读(140) / 评论(0) 分类 万花筒2011年

Waves 波浪 A wave is the movement of water. 波浪是水的运动。 Why do waves happen? 波浪是怎么产生的呢? Waves are made when the wind blows over the surface of water. 风吹水面就会产生波浪。 On the beach, you probably watc

发表于:2019-01-10 / 阅读(140) / 评论(0) 分类 与美国小学生一起学英文第10册

US Agency Announces Wave Energy Prize Competition 美国能源部发起能源奖竞争 Experts say that sun and wind are the richest sources of clean, renewable energy. But ocean waves also create powerful, clean energy. So, the U.S Department of Ene

发表于:2019-01-12 / 阅读(145) / 评论(0) 分类 2015年VOA慢速英语(五)月

AS IT IS 2016-09-01 Volvo Truck Breaks Two World Speed Records 沃尔沃卡车打破两项世界速度纪录 The Swedish-based manufacturer Volvo says one of its trucks has broken two world speed records. The truck reached a top speed of 276 kilomete

发表于:2019-01-12 / 阅读(158) / 评论(0) 分类 2016年VOA慢速英语(九)月

A severe heat wave sweeping across the plains of India has claimed at least 100 lives. It has also led to power and water shortages in many parts of the country, including the capital, New Delhi. Dogs join daily wage laborers and rickshaw pullers as

发表于:2019-01-13 / 阅读(131) / 评论(0) 分类 VOA标准英语2009年(六月)

Harnessing Ocean Wave Power Provides Cheap Electricity 利用海洋波浪提供廉价电力和饮用水 WASHINGTON An often overlooked renewable energy resource is the power of ocean waves. Scientists in California say harnessing energy from the regu

发表于:2019-01-14 / 阅读(123) / 评论(0) 分类 VOA标准英语2014年(三月)

Naturi Naughton Omari Hardwick: Power Puzzlers JONATHAN COULTON: This is NPR's ASK ME ANOTHER. I'm Jonathan Coulton, here with puzzle guru Art Chung. Now here's your host, Ophira Eisenberg. (APPLAUSE) OPHIRA EISENBERG, HOST: Thank you, Jonathan. Soon

发表于:2019-01-17 / 阅读(153) / 评论(0) 分类 2016年NPR美国国家公共电台8月

China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co

发表于:2019-01-19 / 阅读(216) / 评论(0) 分类 2017CRI中国国际广播电台

The State Grid Corporation of China signed an agreement with Brazil's Eletrobras utility last year to build high-voltage transmission lines for the Belo Monte hydroelectric dam. Scheduled to complete in 2017, the project is believed to be the largest

发表于:2019-02-04 / 阅读(121) / 评论(0) 分类 英语新闻

Blaine G Scottish power customer ,but last year another firm YIYANG build him 3,000 pound by mistake ,even though he won't their customer, after few threatening letters .he eventually receive hundred pounds compensation from YIYANG 75 pound from the

发表于:2019-02-06 / 阅读(116) / 评论(0) 分类 英伦广角

The death toll from the heat wave currently gripping India has surpassed 13-hundred, with temperatures soaring above 47 degrees in certain parts of the country. Southern India's Andhra Pradesh has recorded over a thousand deaths. From last one week,

发表于:2019-02-21 / 阅读(150) / 评论(0) 分类 2015CRI中国国际广播电台
学英语单词
activity-based physical education curriculum
afced
agricultural enterprise
alro quaternaries
anhydrocurcolone
antimension, antimensium
artificial sight
auspexes
automatic air brake equipment
automatic measuring unit
ballast recollecting machine
barrel blank
Betaretroviru
bfr.
brackenbury
bright field
C battery cab
casearia glomerata roxb.
cathodic-corrosion
chartings
checking load
chylidrosis
cious
coherent control
coughs up
cranopsis pelex
crossed field amplifier tube
dante alighieris
Destriol
digital system design
direct trunk
dolce
emergency survival system
error reset
Erysimum
extra-column effect
eymeux
face-centred cubic space lattice
fallout wind plot
fishbone diagram
force it
forced convective heat transfer
friction-free calibration
Friedlnder synthesis
get ... number
ground combat element
heada
IETLC
in-place permeability
internal politics
Iricize
kappa
laminariae/eckloniae thallus
laser frequency stabilization
light tender
lithionite-granite
livid brown
Long-boled
lower triangular
lug-type terminal post
maintainer script
mechanical hydraulic control
methyl ethyl ketazine
military command system
mixed population
Murskiy, Porog
nakanes
neuronal architectonics
north truchas pk.
Nueva Armenia
paleoentomology
papalised
Pentachlorofluoropropane
Phytospirochaetaceae
PIDDM
pressurized fluidized bed boiler
reconded
reporting system
saphier
septicopyemic
seresith
shepperde
Silesian
spring carrying block
sub-classified
Tarrietia
tartarite
tectonic metamorphism
tendency chart
tetraline
through switching exchange
Thārūkot
truffle-hunting
turcio
universe mean
unsymmetrical plan
untreated sewage
usques
Vigevano
wimped
wizman
Zarraga