手摇发电机制

[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(205) / 评论(0) 分类 考研英语词汇2005

Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod

发表于:2018-12-07 / 阅读(83) / 评论(0) 分类 (科普英语)Earth and Sky

The new gasoline/electric hybrid Chevrolet Volt Today President Obama visits a U.S. auto plant that makes the battery-powered Chevrolet Volt. Some analysts think the Volt could revitalize the struggling American auto industry with its high-tech batte

发表于:2018-12-08 / 阅读(72) / 评论(0) 分类 VOA标准英语2010年(七)月

Amid all the tradition and history of Katmandu, a profound change is in the air. In fact, it might literally clear the air, reducing the choking pollution which has blighted this congested valley. The streets of the capital are gradually being taken

发表于:2018-12-11 / 阅读(81) / 评论(0) 分类 万花筒2008年

With the last of April the sun disappeared, leaving only a faint glint of brightness now and then along the horizon. 四月的最后一天,太阳消失了,只在地平线上留下一点忽闪忽现的微弱光芒。 Inside the huts, however, a fl

发表于:2018-12-17 / 阅读(66) / 评论(0) 分类 美国小学英语教材5

Amurderer,sittingintheelectricchair,wasabouttobeexecuted. Achaplainasked,Doyouhaveanylastrequests? Themurdererreplied,Yes , pleaseholdmyhand. Notes: 1.Amurderer,sittingintheelectricchair,wasabouttobeexecuted. 有一个坐在电椅上的杀人犯即将

发表于:2018-12-26 / 阅读(48) / 评论(0) 分类 英语笑话(MP3+文本)

The thing I use to get rid of the hair is the razor, razor. 我是用剃须刀(razor)来去除毛发的。 A razor is like a knife, it has a blade, blade, and the blade is the thing that actually cuts the hair that removes the hair. 剃须刀就像

发表于:2018-12-28 / 阅读(62) / 评论(0) 分类 ESL杰夫的一天

A ban on electric bicycles in New York City is hurting delivery workers who depend on them to earn a living. Many of the workers are immigrants. Electric bicycles, or e-bikes, have foot-powered pedals like other bicycles. But they also have electric-

发表于:2019-01-03 / 阅读(172) / 评论(0) 分类 2018年VOA慢速英语(二)月

听歌学英语:英伦摇滚Athlete 全新单曲Superhuman Touch Artist:Athlete Song:Superhuman Touch Im on fire Nothings gonna hold me back Unless the sky has a pocketful of tricks to try Oh you pick a colour and I sing it for you I know you fee

发表于:2019-01-10 / 阅读(75) / 评论(0) 分类 听歌学英语

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(115) / 评论(0) 分类 2015年VOA慢速英语(七)月

Electric Cars Face Issues in US Fate of the US electric car Volt owner Frederico Goodsaid can practically sneak up behind people. He says he likes the sheer silence of his electric car. Goodsaid also enjoys driving by these. I pass over 50 gas statio

发表于:2019-01-13 / 阅读(86) / 评论(0) 分类 VOA标准英语2012年(三月)

You're in the market for a new car. You want something environmentally responsible, but you don't want to give up fun. Now you don't have to. But it comes at a cost. Rebecca Ward | Washington DC 24 March 2010 Hot. Hot and green. That's because the Te

发表于:2019-01-13 / 阅读(86) / 评论(0) 分类 VOA标准英语2010年(三月)

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(102) / 评论(0) 分类 2017年NPR美国国家公共电台12月

Official figures from the Ministry of Transportation show emissions from car exhaust account for 31 percent of the country's total air pollution. In an effort to bring that figure down, the central government has been supporting a series of subsidies

发表于:2019-01-19 / 阅读(90) / 评论(0) 分类 2015CRI中国国际广播电台

Automakers are rolling out their new electric vehicles at the 2018 Beijing Motor Show, the motor industry's biggest sales event this year. Carmakers expect new growth in China's market despite the looming threat of a trade war between China and the U

发表于:2019-01-19 / 阅读(133) / 评论(0) 分类 2018CRI中国国际广播电台

Solar power 太阳能 The third way 第三种方法 A new method of making electricity from sunlight has just been tested 一种从太阳光得到能源的新方法正在尝试 AT THE moment, there are two reliable ways to make electricity from sunli

发表于:2019-01-26 / 阅读(100) / 评论(0) 分类 经济学人综合

BEIJING, Sept. 6 (Xinhuanet) -- Scientists from Tufts University of the U.S. have created the world's smallest electrical motor in a single molecule. The finding was published in the journal Nature Nanotechnology on Monday. In the research, scientist

发表于:2019-01-30 / 阅读(109) / 评论(0) 分类 英语新闻

It was the summer of 1878. Tom had been working hard for a long time. He was thinking about taking a vacation. Then a friend invited him to join a group of scientists. They were traveling by train to Wyoming to see an eclipse of the sun. Tom decided

发表于:2019-02-13 / 阅读(60) / 评论(0) 分类 名人认知系列 Who Was

According to statistics, more than 27-thousand electric vehicles have been sold in the 25 cities around China that are conducting electric vehicle trials. Among the vehicles, 23-thousand are serving the public service sector, but only four-thousand f

发表于:2019-02-21 / 阅读(120) / 评论(0) 分类 英闻天下

What Makes Hybrid Cars So Efficient ? 最快的车是什么? Don : Hybrid cars are known as hybrid s because they use an electric motor to augment the performance of a small, efficient gasoline engine. But this isnt the only reason hybrid s are mor

发表于:2019-02-24 / 阅读(108) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
Abd al-Aziz
Achkoute
active metabolite of drug
aeropolygon
agher
arteria ileocolicas
automatic variable
bachata
basic standard motion
bichu fibre
bombax ceibas
Capacity Liability
cetoenzyme
Chande Momentum Oscillator
Chilung
citrating
conclusion of pressure testing
conversion of wave
Coulomb friction
cut-off slope
declare the contract avoided
denigratings
departure
dissolved organic carbon (doc)
dog-trot
dysregulated
fast-flying
feedforward filter
flash band
FORAC
grooved rubber
handscroll
hash maps
have a sharp tongue
HEDSPA
hillandale
hop it!
hypertension of pregnancy
job opening
Kant, Immanuel
lashawn
leus
lichenian
load on substructure
manpower utilization
mental aberrations
methyltartronic acid
microwave resonance cavity
mill tackle
mira type variables
modified two stream instability
Napier Pen.
napoleans
Neuber's tubes
neurogliomas
neutrophilic granulocytopenia
niskanen
nonene
nonitalicized
normomagnesemia
nyggish
Ormideia
panier
patent information activities
persistent cruelty
physical object
positive reversing
power-drills
preprocessor
proportional dividers
proposition variable
red cell adhesion test
rehydration ratio
reversetranscriptase
Roosdaal
rotary index drum
runder
Russian doll
scene of crime
selenium intoxication
semilunaris gyrus
Serëdka
Sintuist
spectrological
sqms
stock system
sub-high pressure
syco
tacchinoes
tertiary industries
three-dimensional doublet
to return to one's muttons
Torremaggiore
Trindade, Pta.da
two-path feedback
under one's spell
vegetable cork
viperfish
visual scanning
water-gall
weber-fechner's law
wide-bore