充气压型静电加速器

[00:04.00]flight [00:06.22]n.飞翔,飞行;航班;航程;楼梯的一段 [2]逃跑,溃退 [00:08.44]fling float flock [00:11.62]vt.(用力地)扔,抛,丢 v./n.漂浮,浮动 n.(禽,畜等的)群;大量v.群集,成群 [00:14.81]flood floor [0

发表于:2018-11-30 / 阅读(193) / 评论(0) 分类 考研英语词汇2005

[00:00.18]Yeah, okay. Okay. 好啦,这下好啦 [00:09.54]I'm very proud of you, Bart. Over 24 hours sober. 我为你自豪,巴特,才一天你就清醒了 [00:13.86]-You are, aren't you? -I'II prove it. - 你酒醒了吧? - 我来证明给你看

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 听电影学英语-辛普森一家

Scientists: Spiders Use Electric Fields to Move through Air Scientists have long wondered how spiders can use the webbing they make to fly. The 19th century English naturalist Charles Darwin commented on their behavior when very small spiders landed

发表于:2018-12-16 / 阅读(73) / 评论(0) 分类 2018年VOA慢速英语(七)月

Gas Shortages Test Patience of Motorists Following Sandy A New York City policeman directs a motorist to the end the line at a gas station in Brooklyn. And quite a line it is. Drivers here are waiting five hours to get to the head of it. Police are o

发表于:2018-12-16 / 阅读(71) / 评论(0) 分类 VOA标准英语2012年(十一月)

British Prime Minister Theresa May in the cabinet office signs the official letter to European Council President Donald Tusk invoking Article 50 and the United Kingdom's intention to leave the EU. [Photo: Reuters] The UK has pulled the trigger for Br

发表于:2018-12-20 / 阅读(82) / 评论(0) 分类 2017CRI中国国际广播电台

Every weekend, thered be a junkyard trip. Wed be looking for a generator, a carburetor, all sorts of components. 每个周末,我们都会进行一次废品站之旅。我们会寻找发电机,或者化油器,还有各种各样的元件。 He r

发表于:2018-12-26 / 阅读(52) / 评论(0) 分类 乔布斯传

fruitful a.多产的;有成效的 frustrate vt.破坏,阻挠;使失败,使泄气 fry v.油煎,油炸 fuel n.燃料;养料 v.(给)加燃料;刺激;推动 fulfil vt.履行(诺言等);完成(计划等);达到 fulfill vt.履行(诺言、

发表于:2018-12-30 / 阅读(81) / 评论(0) 分类 大学英语四级词汇拼读版

Indian Inventors Turn Pollution into Ink Workers at an Indian start-up company are busy cutting up pieces of metal and using them to make unusual devices. Company officials say these devices will capture smoke from diesel generators and turn it into

发表于:2019-01-03 / 阅读(128) / 评论(0) 分类 2018年VOA慢速英语(六)月

BEIJING, April 8 (Xinhua) -- Qinshan nuclear power plant, China's first, has finished an expansion project with a new generator unit in operation, said China National Nuclear Corporation (CNNC) on Sunday. The pressurized water reactor power-generatin

发表于:2019-01-07 / 阅读(90) / 评论(0) 分类 英语新闻

Supplement: Some Useful Sentences On Orders 有关订单的常用语句 (1) We thank you for your quotation of February 20 and enclose herewith our Order No. 456 for the captioned goods. As the goods are urgently required by our customers, we hope yo

发表于:2019-01-11 / 阅读(117) / 评论(0) 分类 实用英语

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(109) / 评论(0) 分类 2015年VOA慢速英语(七)月

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(98) / 评论(0) 分类 2017年NPR美国国家公共电台12月

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(107) / 评论(0) 分类 PBS访谈环境系列

Now Minneapolis-based inventor Rich Kronfield has created an electric-assist 'Raht Racer' velomobile that he claims can travel at up to 100mph (160km/h). 现在美国明尼阿波利斯的发明家里奇?科伦菲尔德研制了电动拉特赛车(Ra

发表于:2019-02-13 / 阅读(101) / 评论(0) 分类 阅读空间

Models of China's high-speed trains are on display from China Railway Rolling Stock Corporation, one of the participants of this year's trade fair. Zhou Li, head of the science and technology department of China Railway says the trains can bear extre

发表于:2019-02-18 / 阅读(52) / 评论(0) 分类 英语新闻

The movement of finger swipes may soon be able to charge our cellphones. 手指滑动的动作可能很快就可以为我们的手机充电了。 Researchers at Michigan State University have created a new way to harvest energy from human motion, usi

发表于:2019-02-18 / 阅读(55) / 评论(0) 分类 英语新闻

There was too much snow on Mt Lyford in North Canterbury yesterday. Last night 250 skiers had to stay on the mountain in the day lodge. The road was closed because of high winds and the risk of avalanches from so much snow. It was too dangerous for c

发表于:2019-02-25 / 阅读(61) / 评论(0) 分类 新西兰英语

Did you see them turn and run? Maybe we don't have to leave now. 你看到了吗,它们转头就跑了。也许我们也不用走了 The Skitters didn't know what hit them, but they'll be back. 突击者这次不知道我们的战略,可下次就不

发表于:2019-03-02 / 阅读(214) / 评论(0) 分类 陨落星辰第一季

I guess those Mech bullets really work, huh? Ben. 看来械甲金属弹真的有用。本 Everybody get down! Get down! 大家蹲下,隐蔽 Call out your ammo! 清点弹药 I got two. Three shots left. 还有两发。剩三发 Four. How many more w

发表于:2019-03-02 / 阅读(202) / 评论(0) 分类 陨落星辰第一季

It's being described as the next health hazard after junk food binging and sedentary living: chronic sleep deprivation. 慢性失眠一度被认为是继垃圾食品和久坐不动之后的又一健康杀手。 At a major sleep conference in Boston t

发表于:2019-03-13 / 阅读(222) / 评论(0) 分类 英语美文
学英语单词
acquiescence response set
adjustment of rolls
aeronautical navigational electronics
age-y
amnioscopies
arcturuss
be in for a treat
Bench-Man
birthday girl
buccal impacted third molar
bucket array
burrowing parrot
cabin environment
centring-point/centering-point curve
chorded winding
Clee
clockwork oranges
clue sb in
cryogenic expansion machine
cryogenicss
cutaneous genuine histiocytic lymphoma
decode time
deductive demonstration
defiles
density of cargo
dial adjustment
dishonoured note
distinctive emblem
downward suction in sintering
dualboot
endocrine organs
experimental loop
extended ascii 8-bit code
external priority interrupts
flame-holding
fribas
friction-loss
gastrenteromalacia
giovans
haliotidaes
hammerin'
height-gain factor
Herrljunga
homotopic chain mapping
impecable
in my place
incagement
incremental coder
Indian rubber hose
inferial
input/output executive
interoperable database
jarosites
koto player
kriegman
leafleter
lgd
low setting point oil
made good your retreat
magnetic induction density
Martina Franca
maximum capacity rating
mean concentration function
mechanical torque rate
mentalising
microbiological product
mind over bladder
mollisons
monochrome glaze
motion to
mycellium
nidulus
options market
pant-hoot
phytophthora palmivora
Pipadone
poker hands
Polvoxal
Porto Pino
preset iris
procedurals
Rabbi, Firme
reversed phase sorbent
review of the literature
Sacramentarians
self-dump rake
seven-iron
single shearing strength
sneakier
spacing of seeding spots
spiral garnet
spraygun
stottie
Suevi
sundry store
testicoid
tri-n-butyl phosphine
ultrastrength material
unigene
variable angle nozzle
warehouse management
woodhull