[动力] 涡轮当量喷嘴面积

Lucy likes to finish it off, meaning she likes to finish doing her hair, with a little hairspray. 露西喜欢最后喷一点头发定型剂,意思是她打理头发的最后步骤。 Hairspray, hairspray, (one word) is liquid that you put on a lar

发表于:2018-12-01 / 阅读(208) / 评论(0) 分类 ESL露西的一天

France Hopes to Get More Wind Energy from Its Coasts France recently launched its first floating wind turbine. The new turbine is called Floatgen. It is near the countrys western coast. Makers of the turbine say it is able to provide electricity for

发表于:2018-12-07 / 阅读(186) / 评论(0) 分类 2017年VOA慢速英语(十二)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 , 您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-08 / 阅读(274) / 评论(0) 分类 背诵为王第三册

By Paul Sisco Washington D.C. 24 January 2008 Wing Power, wave power, people power. Italian inventor Lucien Gambarota tries to capitalize on all three. VOA's Paul Sisco explains in this week's Searching for Solutions report. Lucien Gambarota is a vis

发表于:2018-12-16 / 阅读(157) / 评论(0) 分类 VOA标准英语2008年(一月)

for when you shut the bellows, the valve cannot close the air-hole because of your finger, 因为, 当你关闭风箱把手时, 你的手指使得阀门无法关闭空气进出的圆孔, and most of the air then escapes through this hole instead of g

发表于:2018-12-18 / 阅读(126) / 评论(0) 分类 英国学生科学读本

外部设施 information desk 服务台 hotel register book 旅客登记簿 registration form 登记表 newsstand 售报处 postal service 邮局服务处 shop 小卖部 bar 酒吧间 lounge 酒店大厅 billiard-room 台球房 dining-room, dining ha

发表于:2018-12-18 / 阅读(114) / 评论(0) 分类 英文语法词汇

Idiom: On my back 一个人不停地对某人唠叨 Hit the book: Harness Sustainable Emission Inexhaustible Mitigate Turbine

发表于:2018-12-27 / 阅读(220) / 评论(0) 分类 趣味青春英语

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(186) / 评论(0) 分类 农业与发展

Amid the recent economic downturn, demand in the U.S. is rising for small wind turbines to power people's homes. The American Wind Energy Association says sales of such turbines rose 15 percent in 2009. One man in Florida is generating his own power

发表于:2019-01-04 / 阅读(144) / 评论(0) 分类 VOA标准英语2010年(六)月

mattress 褥子 quilt 被 blanket 毯子 sheet 床单 bedspread 床罩 cotton terry blanket 毛巾被 pillow 枕头 pillow 枕头 pillowcase 枕套 mat 席 cushion 垫子 bathroom 浴室 bath tub 浴盆

发表于:2019-01-07 / 阅读(134) / 评论(0) 分类 考研英语

AS IT IS 2015-04-23 Earth Day 2015: Biking, Hiking and Planting Trees 2015年地球日:骑自行车、徒步旅行和植树 April 22 is the 45th anniversary of Earth Day. This years theme is Its Our Turn to Lead. The organization, Earth Day Network,

发表于:2019-01-12 / 阅读(136) / 评论(0) 分类 2015年VOA慢速英语(四)月

仿生无桨叶风力发电机 Energy created by conventional three-blade wind turbines is cheap, sustainable and pollution-free. But according to current estimates, their fast-moving blades kill up to 300,000 birds annually in the U.S. 三叶风力发

发表于:2019-01-14 / 阅读(157) / 评论(0) 分类 VOA标准英语2016年(一月)

Bird-friendly Bladeless Wind Turbine Mimics Nature Energy created by conventional three-blade wind turbines is cheap, sustainable and pollution-free. But according to current estimates, the devices' fast-moving blades kill up to 300,000 birds annuall

发表于:2019-01-14 / 阅读(176) / 评论(0) 分类 VOA标准英语2015年(十一月)

Scientists Aim to Boost Efficiency of Wind Farms 科学家致力于提高风力发电的效率 Modern wind turbines usually operate in groups or so-called wind farms, some of them with more than 100 turbines. But the air turbulence they create decrea

发表于:2019-01-14 / 阅读(134) / 评论(0) 分类 VOA标准英语2015年(三月)

You pump it at a high pressure through a nozzle. You create a spray of detergent. 你用高压将它压过一个喷嘴,你制造了清洁剂喷雾。 Then the spray dries. It turns into powder. It falls to the floor. 喷雾干燥后就成了粉末,

发表于:2019-01-18 / 阅读(133) / 评论(0) 分类 TED演讲教育篇

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-03 / 阅读(143) / 评论(0) 分类 英语每日一词

By Paul Sisco Washington 09 January 2008 Recent satellite data from the U.S. Space agency NASA indicate that sea ice in the Arctic and Greenland is melting at a faster rate than previously projected. VOA's Paul Sisco has the story. Climate scientists

发表于:2019-02-04 / 阅读(105) / 评论(0) 分类 VOA标准英语2008年(一月)

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-05 / 阅读(130) / 评论(0) 分类 英语单词荟萃

He was riding the LIRR to Oyster Bay. He saw beautiful scenery everywhere. But he also saw graffiti everywhere. There must be a way to stop graffiti, he thought. He did some research. He developed a design for a graffiti-buster. He presented it to a

发表于:2019-02-15 / 阅读(167) / 评论(0) 分类 英文短篇故事(纽约)

Its been a long time since Ive seen my friends Steve and Liz, and I thought this would be a good weekend to drive up to Santa Barbara to see them. Gas prices have been through the roof, but I decided to take the short road trip anyway. Before getting

发表于:2019-02-18 / 阅读(132) / 评论(0) 分类 地道美语播客
学英语单词
3-Pentanone
acethemin
anti-segregation
avidin-fitcs
azonic acids
balance of intermittent energy
barrionuevoes
bireflectance
bitangential curve
box front brush
cathode sputtering
cause of invalidity
cold war
cole-prophet
comradely
concomitated
confirmor
cost of holding inventory
couch grasses
CRq.
cynomyss
density of flux change
diminutive (dm) mouse
direct line explosive train
during case
endoscopic face rhytidectomy
fabrik
Falkenfels
fiberboard box
gallon-octane
genital systems
heat-flow province
highest spring tide
hind limbs
hofler
hot cold work
hyperelectrolytemia
integral algebraic function
jambalayas
kama sutra (india)
keep a tight rein on
Khuc Thua Du
kibitz
kilik dawan
Klondike River
Koria
larranaga
layerage by notching
liquidation affairs
lock bottom
look down at
masculinized
met our waterloo
motorcycle cop
multiple fabric
nativity scenes
nematic state
neuroprotofibril
nonsynchronous transmission
normal sequence
off-markets
oligophages
open loop optimal feedback
Oregon Caves National Monument
orthopaedic
overgrown soil
patroona
Penicillium urticae
penny-a-liners
pilot line channel
pine pitch
planktonologist
polygalacturonases
polysulfide polymer
rear beam
regalvanize
reinter
residual gravity anomaly
ridin' dirty
room rate
saturation noise
scape-goats
Schwartz board
set of measurements
shaft of clavicle
shell of hawksbill turtle
short-circuit output capacitance
stereoelement
stoking outfit
strontium selenide
tactical loading
tekla
threw it
titanium white coating
unconfusing
under-value
unresty
vacuum anemomenter
van de graaff accelerator
verbiest
Xanthomonadales
zonal curve