[电] 压电加速计

(Tennis ball sounds) Y: Hi 大家好。我是杨晨。 P: 我是Patrick. P: Today, Yang Chen and I are playing a game of tennis. Y: Patrick It's your serve! P: OK, just a minute. To serve S-E-R-V-E is to put the tennis ball in play by throwing it up

发表于:2018-11-30 / 阅读(263) / 评论(0) 分类 体育美语

014 bedroom Words Bed bedside table alarm clock wardrobe pillow duvet blanket sheet chest of drawers bedside lamp mirror dressing table pyjamas nightdress mattress Phrases Go to bed Get up Set the alarm clock Go to sleep Read in bed Make your bed Be

发表于:2018-12-02 / 阅读(199) / 评论(0) 分类 情景英语口语100主题

最新研制一种新的医疗设备,可以利用身体动作来充电。 Novel materials could allow the implantation of flexible, rechargeable batteries that would constantly recharge from the body's own movements--even just breathing. Cynthia Gr

发表于:2018-12-07 / 阅读(207) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Used to be if spies wanted to eavesdrop, they planted a bug. These days, it's much easier. Because we all carry potential bugs in our pocketssmartphones. One t

发表于:2018-12-24 / 阅读(189) / 评论(0) 分类 Scientific American(十)月

This is Scientific Americans 60 Science, Im Cynthia Graber. Thisll just take a minute. Batteries add weight, and they need recharging. Thats serious business for implanted medical devices. When the batteries die, patients sometimes have to undergo an

发表于:2018-12-24 / 阅读(148) / 评论(0) 分类 Scientific American(九)月

第26期:Something Wrong with the Meter Y:What's the fare,please? Y:请问车费是多少呢? X:Twenty dollars and sixty cents. X:20.60美元。 Y:What?You're overcharging me! Y:什么?你一定多收我的钱了! X:No way.Look.That's what the mete

发表于:2018-12-26 / 阅读(184) / 评论(0) 分类 出国旅游口语一本通

AA: I'm Avi Arditti and this week on WORDMASTER: another conversation from last month's international convention in Denver, Colorado, for Teachers of English to Speakers of Other Languages. MARTINA MBAYU NANA: I am Martina Mbayu Nana. I teach English

发表于:2018-12-30 / 阅读(172) / 评论(0) 分类 词汇大师(Wordmaster)

1. barometer /bəˈrɔmitə/ -- instrument for measuring atmospheric pressure as an aid in determining probable weather changes When the barometer indicates a rapid drop in air pressure, it means a storm is coming. 气压计显示出气压快速下降时

发表于:2018-12-30 / 阅读(173) / 评论(0) 分类 突破英文词汇

Jerome Kern, 1885-1945: The Father of American Musical Theater Singers still perform Kern's songs today. VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Barbara Klein with People in America in VOA Special English. Today we tell about and play music by

发表于:2019-01-02 / 阅读(223) / 评论(0) 分类 名人轶事

Soldiers go to war. They fight the enemy. That is their job. Firemen go to fires. They rescue people in burning buildings. That is their job. Policemen go after dangerous criminals. They arrest dangerous criminals. That is their job. Phil was driving

发表于:2019-01-02 / 阅读(250) / 评论(0) 分类 简单慢速英语阅读

M.I.T. researchers have developed a piezoelectric fiber that would react to electric currents and have the potential to record or produce audio. Clothing is so yesterday. I mean, really, what can it do? It cant pick up sound, or beep at us if somethi

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 60秒科学

英语新词:这些meter后缀单词 你理解对了么? anemometer n. 风力计,[气象] 风速计。 audiometer n. [耳鼻喉] 听度计,听力表;测听计;音响测定器。 barometer n. [气象] 气压计;晴雨表;显示变化的事物

发表于:2019-01-14 / 阅读(205) / 评论(0) 分类 英文语法词汇

英文歌词: workin' like a dog for the boss man (whoa) workin' for the company (whoa-yeah) bettin' on the dice I'm tossin' (whoa) I'm gonna have a fantasy (whoa-yeah) where am I gonna look? they tell me that love is blind I really need a girl like an

发表于:2019-01-27 / 阅读(173) / 评论(0) 分类 英文摇滚歌曲

JOHANNESBURG, May 30 (Xinhua) -- Ajax Cape Town's Thulani Serero won the player of the year award at the South African Premiership awards at Gold Reef City on Sunday. The 21-year-old striker's awards included Footballer of the Year Award, the Premier

发表于:2019-02-01 / 阅读(232) / 评论(0) 分类 英语新闻

By Heda Bayron Hong Kong 02 August 2007 U.S. scientists say clouds of man-made haze that blanket southern and eastern Asia are helping accelerate the melting of the Himalayan glaciers. VOA's Heda Bayron reports from our Asia News Center in Hong Kong

发表于:2019-02-05 / 阅读(192) / 评论(0) 分类 2007年VOA标准英语(八月)

英文歌词: Too alarming now to talk about Take your pictures down and shake it out Truth or consequence, say it aloud Use that evidence, race it around There goes my hero Watch him as he goes There goes my hero He's ordinary Don't the best of them b

发表于:2019-02-06 / 阅读(161) / 评论(0) 分类 英文摇滚歌曲

英文歌词: Backstroke lover always hidin neath the cover Still I talked to your daddy he say He said you aint seen noting till youre down on a muffin Then youre sure to be a-changin your ways I met a cheerleader, was a real young bleeder All the tim

发表于:2019-02-06 / 阅读(244) / 评论(0) 分类 英文摇滚歌曲

BERLIN, July 10 (Xinhua) -- Dutch international midfielder Eljero Elia transferred from Juventus to German side Werder Bremen, the club said in an official statement on Tuesday. After long back and forth, Bundesliga side Bremen confirmed the signing

发表于:2019-02-07 / 阅读(220) / 评论(0) 分类 英语新闻

SINGAPORE, Nov. 11 (Xinhua) -- Italy's 19-year-old Matteo Manassero holed a 12-foot putt for eagle on the third play-off hole to win the Singapore Open on Sunday, beating South African player Louis Oosthuizen. It also makes Manassero the first teenag

发表于:2019-02-09 / 阅读(215) / 评论(0) 分类 英语新闻

1. Rescue teams have reached the epicenter of China's massive 7.9 magnitude earthquake. Chinese media report fewer than 100 people have been saved in Sichuan Province. Nearly 15, 000 have died and the number is expected to go even higher. 2. Authori

发表于:2019-02-11 / 阅读(206) / 评论(0) 分类 美联社新闻一分钟2008年(五)月
学英语单词
alienees
alluvial soils
alternate communication facility
amphithura
anhemothigmic
apollon
bed jacket
builder's elevator
burdock
Bureau Issues Association
carneous mole
chapelain
cochlear nerve lesion
codeterminations
cold extrusion
combined vision-sound amplification type television transmitter
deadweight loss of tax
dendritic valley
diagnostic testing
dielectric multilayer filter
digital millennium copyright act of 1998
discrete state process
distributing pipe
DOBM
europeanisation
feed forward transfer function
feod
fiftieth-normal
fitten
fuel pump bush
gemologically
genus Cancer
graphic communication
grease mark
hanzel
heelpiece
hereditary diathesis
homeomorphic graphs
honesty clause
immunological paralysis
impulsatile
jiajian weirui decoction
Lancephylline
lifting action of blade
lig. radiocarpicum volare
ligamentum ischiocapsulare
linear density recording
Lonicera maackii
machina
mazdaks
meganoton analis gressitti
merit-pay plans
metallic colloid
Mongoé
monoglycosylated
moonship
network service
nitromercuration
online social networking
optical bleach
optical target coordinator
orangely
output stability
pay to
peculate
physiognomonic upper face indices
phyteral
polygonhood
polysilicic
polystoechotid
potente
powen
priority issue
pseudomorphine
radial dike
radioactive effluent drain pipe
rail defects and failures
real absorption
resource-oriented
return from seal
screwtop
series operation
siphonous
site plot plan
sloan-kettering
sprayer head
SSNRI
terrice
thyroxin(e)uptake
tidal current difference
track lining machine
unbends
uranium reduction zone
vandemonde dterminant
variable-exchange-rate system
volplanist
wage board
waguespack
warm tone developer
well deck waggon
whipple hammer
wring ... from