多层压电陶瓷变压器

That pottery can be dated, and so tell you the date of the city itself. By dating the pottery of all the settlements along the ancient lost branches of the Nile, that will tell you when each settlement was inhabited. And therefore, when that particu

发表于:2018-12-05 / 阅读(327) / 评论(0) 分类 遗失的法老城市

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(191) / 评论(0) 分类 60秒科学

加隔板 我的壁橱里能再加个隔板吗? A: Could I Save another shelf put in my closet? 我的壁橱里能再加个隔板吗? B:Yes, we can do that for you, but there is a cost / but you will have to pay for if. 没问题,我们可以给

发表于:2018-12-18 / 阅读(191) / 评论(0) 分类 酒店英语口语就该这么说

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(127) / 评论(0) 分类 Scientific American(九)月

Have you seen the Transformers film yet? Transformers is a new Hollywood blockbuster which has not only taken America by storm , it has also been a number one film in China as well. The film has earned over 100 million RMB and it has outdone all the

发表于:2019-01-02 / 阅读(221) / 评论(0) 分类 Take Away English

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(136) / 评论(0) 分类 60秒科学

Broadcast: May 5, 2003 By Jill Moss This is the VOA Special English Development Report. Each year more than two-million people die from diseases caused by drinking dirty water. That is the estimate of

发表于:2019-01-04 / 阅读(185) / 评论(0) 分类 VOA2003(上)-社会广角

HOUSTON, Jan. 8 (Xinhua) -- Fire broke out at a nuclear power plant Tuesday in the U.S. state of Texas, forcing one of two units to be shut down, U.S. media reported. No injuries were reported in the fire, which erupted in the Unit 2 main transformer

发表于:2019-01-07 / 阅读(164) / 评论(0) 分类 英语新闻

The hardest arithmetic to master is that which enables us to count our blessings.- Eric Hoffer世界上最难的算术题是如何清点我们的祝福。 According to legend, a young man while roaming the desert came across a spring of delicious cry

发表于:2019-01-08 / 阅读(197) / 评论(0) 分类 实用英语

According to legend, a young man while roaming the desert came across a spring of delicious crystal-clear water. The water was so sweet, he filled his leather canteen so he could bring some back to a tribal elder who had been his teacher. 据传说,一

发表于:2019-01-17 / 阅读(152) / 评论(0) 分类 英语美文

Transformers is a new Hollywood blockbuster which has not only taken America by storm, it has also been a number one film in China as well. The film has earned over 100 million RMB and it has outdone all the other American films at the box office in

发表于:2019-01-25 / 阅读(156) / 评论(0) 分类 英语听力精选进阶版

And she would tell him about the lovely music that came out of a box, and all the nice games you could play, and the delicious things to eat and drink, and the light that came when you pressed a little thing in the wall, and the pictures that you cou

发表于:2019-01-29 / 阅读(159) / 评论(0) 分类 美丽新世界

产业的单词: advertising industry广告业 aerospace industry航空和航天工业 agricultural industry农业生产 aircraft industry飞机制造工业 airline industry航空公司;航线 alcoholic beverage industry 酒精饮料工业, 甜酒-白

发表于:2019-02-01 / 阅读(201) / 评论(0) 分类 英文语法词汇

While many Chinese smartphone makers have recently stepped up their efforts in delivering more original designs, we can't say that's the case with Meizu's latest offering. In fact, we already knew the cheeky company was up to something when the Chine

发表于:2019-02-04 / 阅读(356) / 评论(0) 分类 阅读空间

一、对称美:对称是将两种相斥相异或相关的事物加以并列对称地建构而产生的视象。英语的对称美表现在句式的搭配上,它所显示出的平衡,不论是在视觉上,还是在语感上,都给人以和谐

发表于:2019-02-13 / 阅读(193) / 评论(0) 分类 英语美文

Topic 1-Demolishing Transformer Building Sparks Criticism on Wasting Money The main teaching building in Wuhan University which bears resemblance to a 'Transformer' has been demolished after 16 years since it was built. The controversy kicks in when

发表于:2019-02-15 / 阅读(159) / 评论(0) 分类 英语角-圆桌会议

你是否注意到自己英语口语经常犯以下的毛病呢? [错误一] many 和 much意思都一样,我想用哪个就用哪个。 [纠错] many 用来修饰可数名词的复数形式,如 pieces of chalk, erasers, desks, bowls of salad, do

发表于:2019-02-18 / 阅读(152) / 评论(0) 分类 实用英语

Hi there, I'm Sonali from the BBC World News for Children Team. It's Friday the 4th of June. Coming up..... McDonald's has pulled Shrek glasses over health fears. There's been a massive fire in Bangladesh. And Stosur reaches the French Open final in

发表于:2019-02-24 / 阅读(129) / 评论(0) 分类 英语听力文摘 English Digest

Yesterday, the power went off in parts of eastern Auckland and Newmarket around 1.10pm. There was a fault in the transformer at the Penrose sub-station. This sub-station usually has three transformers but one was not working because it was being main

发表于:2019-02-25 / 阅读(151) / 评论(0) 分类 新西兰英语

女性爱美十大误区 10. Too Much Heat on the Hair 10. 对头发过分加热 There are various hair tools that women use these days such as blow dryer, ceramic straightener, and curling irons. They become more conscious on how their hair would lo

发表于:2019-02-25 / 阅读(169) / 评论(0) 分类 阅读空间
学英语单词
Aabybro
Academy Glacier
access-control scheme
acetoxycrenulatin
actual occupant
afflalo
antorcha
aurin
automatic collector
Avich, Loch
beam-lines
bitflips
blade-to-blade vortex
bring ... to book
butchers' knife
Caputh
character issue
check-valve lever
compaction by double action
core-reflector interface
course signal
cracklins
dayingite
differentiate rate
directoried data set
display based word processing equipment
Dormonal
economy drive
ejector-basin cleaner
emotioned
exact demands
faceful
facial coloboma
fancy thread
field welding
fleishig
flow routing
force-feed mechanism
gamakatsu
gas-dynamic bearing
gone the extra mile
Gueldenstaedtia taihangensis
HIS (health physics information system)
Höpfingen
interfering with
intraband
JMAO
kavain
key products
kola tannin
konas
larynx (pl.larynges)
Laugh and the world laughs with you,weep and you weep alone.
left backs
loss of voice
made a song about
malformation by defect
Malyy Taymyr, Ostrov
metal powder pigment
mobile service satellite comunication
multivariate model
Neuwegersleben
noniconic
nonrating
oregonensin
PC piston ring molding machine
Perquenco
poan
poultry mite
Prakeap
presterilizing
psychological characteristics
quissing
Reclus' disease
reduction method
remote control drilling system
ringed nucleus
saint-onge
Salix chikungensis
siddiqis
slotted joint
special asphalt
spider weave
stage frame
test structure
thioacetanilide
third ear
thundereggs
to declare the contract avoided
toing-and-froing
transient biont
triethyl(p-dimethylaminophenyl)stannane
ucoks
un-Scottish
unnerved
us rite
wailish
xenova
Xincheng Township
yahwes
yatabe blenny