注水式乙炔发生器

Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew

发表于:2018-12-02 / 阅读(243) / 评论(0) 分类 初级口语教程

【NPR边听边练】致力于提供新鲜有趣、饶有意味的时讯资料,致力于通过精听的方式促进听力提高,致力于不断开阔眼界和深入了解美国观点。 下面的文本材料中空缺部分里面要填的词都很简

发表于:2018-12-03 / 阅读(90) / 评论(0) 分类 NPR边听边练

Bella: What's your blood type, Luke? Luke: It's A, I think. Why do you ask? Bella: Well, mine's B. Luke: So? Bella: They say people with A blood type get along very well with those with B blood type. Luke: Really? 你是什么血型? 贝拉:卢克,

发表于:2018-12-08 / 阅读(429) / 评论(0) 分类 赖世雄初级美国英语

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(87) / 评论(0) 分类 VOA标准英语2010年(十一)月

Relentless waves of rain, some serious and dangerous flooding and more than three quarters of a million people without power. That is the impact of the storm named Isaac had along the U.S. Gulf Coast. This is what it looked like. These are images of

发表于:2018-12-24 / 阅读(73) / 评论(0) 分类 CNN2012年(九)月

本单元是关于滴水的龙头的对话 Michal: Hey Tim, what are you doing? Tim: I'm fixing this tap. I can't put up with that drip-drip noise anymore. Michal: Have you turned off the water? Tim: I told you. That's what I'm working on. Michal: I mean the m

发表于:2018-12-26 / 阅读(65) / 评论(0) 分类 公寓伙伴

Erina: So Mike, you know the other day my friends and I were talking about ideal hotels. What is your ideal hotel? Mike: Well, there are many hotels that would appeal to me but I'd say my ideal hotel would number one have to have a gorgeous view from

发表于:2018-12-29 / 阅读(65) / 评论(0) 分类 英语趣味课堂

Although the cyclone was category 4 the second highest level gusts of wind were 270km an hour at times. Both the wind and the rain caused damage. Many houses in Fiji are not strong and can easily be destroyed in a storm. Some houses blew away in the

发表于:2018-12-31 / 阅读(74) / 评论(0) 分类 新西兰英语

发表于:2019-01-02 / 阅读(215) / 评论(0) 分类 知性英语

New Technology Harvests Energy from River and Tidal Movement A number of companies have used the wind and sun to produce energy. Now, one company is using the force of flowing rivers and ocean currents. The company is based in the U.S. state of Maine

发表于:2019-01-03 / 阅读(82) / 评论(0) 分类 2018年VOA慢速英语(四)月

AGRICULTURE REPORT - Using Water to Produce Electricity By Gary Garriott Broadcast: Tuesday, May 04, 2004 This is the VOA Special English Agriculture Report. The power of flowing water can be used to

发表于:2019-01-04 / 阅读(155) / 评论(0) 分类 农业与发展

China builds first tower-type solar-thermal power station BEIJING, Nov. 12 (Xinhua) -- The first tower-type solar-thermal power station in Asia has been built in northwest Beijing, chief of the program said on Monday. Wang Zhifeng, a researcher at th

发表于:2019-01-07 / 阅读(147) / 评论(0) 分类 英语新闻

Supporters of victims of world's worst industrial disaster, which happened 25 years ago this week, are releasing new scientific studies claiming a continuing environmental disaster in the central Indian city, Bhopal. Steve Herman | New Delhi 30 Novem

发表于:2019-01-09 / 阅读(92) / 评论(0) 分类 VOA标准英语2009年(十二月)

By Paul Sisco Washington, DC 24 January 2007 watch New Boat Design report In Greek mythology, Proteus was a sea god capable of assuming different forms. And now Proteus also is the name of a new type of ocean-going ship that can adapt its shape to t

发表于:2019-01-10 / 阅读(144) / 评论(0) 分类 2007年VOA标准英语(一月)

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(132) / 评论(0) 分类 2015年VOA慢速英语(七)月

归纳拓展跟动名词作宾语的动词 考虑建议盼原谅(consider/suggest/advise,look forward to, excuse, pardon) 承认推迟没得想(admit, delay/put off,fancy) 避免错过继续练(avoid, miss, keep/keep on, practise) 否认完成停

发表于:2019-01-16 / 阅读(83) / 评论(0) 分类 英文语法词汇

RAY SUAREZ, HOST: After Harvey and Irma, the hurricane season wasn't over. Hurricane Maria made landfall on Puerto Rico as a massive Category 4 storm. Months later, the power supply is still spotty, and thousands of homes still rely on generators. Da

发表于:2019-01-16 / 阅读(116) / 评论(0) 分类 2017年NPR美国国家公共电台12月

【NPR边听边练】致力于提供新鲜有趣、饶有意味的时讯资料,致力于通过精听的方式促进听力提高,致力于不断开阔眼界和深入了解美国观点。 精听建议: 先完整地把一条新闻听一到三遍,争

发表于:2019-01-22 / 阅读(82) / 评论(0) 分类 NPR边听边练

JUDY WOODRUFF: Next: the possibilities of getting more energy through water. Humans have long harnessed the power of water to perform work. In modern time, hydroelectricity, generated by the power of water flowing through turbines at the base of dams

发表于:2019-01-27 / 阅读(135) / 评论(0) 分类 PBS访谈环境系列

Travie McCoy 携手 Jason Mraz 带来新单《Rough Water》!MV拍的很有创意,感觉有点《逆世界》的感觉。另外真是感动到哭了,Jason Mraz 终于舍得剃胡子了,瞬间年轻了好多,你们觉得呢? 歌词: [Cho

发表于:2019-02-17 / 阅读(75) / 评论(0) 分类 流行英文歌曲
学英语单词
acoustic pressure
active spark
alevtina
attack in echelons
baader-meinhof gangs
Barguzinskiy Zaliv
bedrit
bilinguals
brittle silver ore
bubble memory controller
callosobruchus chinensis (linnaeus)
carpal tunnel syndromes
Colbert Bump
Common Causer
defined item
deuterothematic
echitovenine
epoxy asphalt
ethyl imidazol(e)
express locomotive
extended storage
Fergusonite-dihydrate
ferro-compound
first-aid surgery
Fominskiy
fond regards
foreign flag vessel
gayism
genetic selection
gradient thin-layer chromatography
hard wired numerical control
heretica
horseback riders
hyperpneas
hypobalst
identity period rotation photograph
impulse load tests
incorrigibilities
information technology system evaluation criteria
intil
IPMA
K3920
Karczew
ladder-bucket dredge
lay-about
lead evidence
lithophile element
manual slot
market research directory
mean deformation velocity
mental maturity
Microtoena subspicata
Mobile Daughter Card
moderation velocity
molecular configuration
monosaccharose
monterossoes
Nixo
nucleations
on the berth
onsi
Osterreichische Norm
overanalyzed
phenylethylamines
pigeon fancying
plot dibbler
poke berry
Potter's homogenizer
practical meaning
preset-time counting
profit and loss section
PTE-1
retrolingual
reunin
rhomaleosaurids
ribbon blender
runing
self-pressurized system
sine-cosine function error
spasmolytin
sponging drying
star star delta
stealing childen
synester
teenage-pregnancy
the jobless
thermal flasher
thrust moment
TMJ syndrome
torus function
v.-p.
vannatta
vector hard port
viktorias
violed
voice-only
weighing error
whole body gamma spectrum analyser
wide-angle photograph
Windows Metafile
Yatake-yama
zone of opacity