类比伺服系统

Different combinations of sniffing in and out can be used to control a wheelchair. Reasearchers in Israel have developed an electronic controller that allows severely disabled people to control their wheelchairs or computers with a simple sniff of th

发表于:2019-01-13 / 阅读(33) / 评论(0) 分类 VOA标准英语2010年(八)月

SCIENCE IN THE NEWS - Rethinking the Personal Computer in a World That Centers on the InternetBy Caty Weaver and produced by Mario Ritter Broadcast: Tuesday, August 15, 2006 VOICE ONE: This is SCIENCE

发表于:2019-01-30 / 阅读(55) / 评论(0) 分类 2006年慢速英语(八)月

当很多成人还在等待苹果的iWatch上市,孩子们已经可以拥有自己的智能手表了。Kidizoom推出一款名为Vtech的儿童智能手表准备抢滩节日玩具市场。 这款儿童智能手表售价60美元,屏幕1.4英寸,可

发表于:2019-02-06 / 阅读(128) / 评论(0) 分类 阅读空间

Factory workers are about to get super-human strength thanks to Nasa's 'Robo-Glove'. 有了美国航天局(NASA)研发的机器人手套,工厂工人将获超人之力。 The glove helped scientists control Robonaut 2, a humanoid that provided

发表于:2019-02-16 / 阅读(59) / 评论(0) 分类 阅读空间

常用句型科技文章中经常使用若干特定的句型,从而形成科技文体区别于其他文体的标志。例如Itthat结构句型;被动态结构句型;结构句型,分词短语结构句型,省略句结构句型等。 举例如下

发表于:2019-02-18 / 阅读(54) / 评论(0) 分类 英语口译

The humanitarian model has barely changed since the early 20th century. 人道主义的模型自从20世纪初期就几乎没有改变过 Its origins are firmly rooted in the analog age. 它的起源在模拟时代就根深蒂固了 And there is a ma

发表于:2019-03-04 / 阅读(84) / 评论(0) 分类 TED演讲教育篇
学英语单词
acne albida
acquittal in fact
ahylysantinfarctase
amino cellulose
anchored tree
angle geothermometer
arcticize
beakhead and claws
bearing oil interface
biogenetical
birdcage masks
blimpishly
blue wool
bluechers
body models
brittle lacquer
broadband carrier system
certificate of acceptance
chromatofuge
chrysophanin
cinquillo
circular-sweep
classified matter
Club of Rome
continuous pattern
coolant cap
counterset
cross-hair eyepiece
cyber star
dermovascular
Diplock
direct-drive counter
dominating
encouraging
extension of a definition
family Sphaerocarpaceae
first order autoregressive model
first-degree atrioventricular block
Gillsville
go badly
Gornje Ratkovo
Guinier focusing camera
hairs
hemina
high-speed shutter
hydrostatic fuel ga(u)ge
ichthyohepatotoxic fishes
index of equi-employed person
initializations
iodine reaction
it is not clear whether
keyway
labor hour
lacerate
levator scapulae m.
lipid-binding
long redpepper
Maggiorasca, Mte.
McNaughton rules
measles virus vaccine
microwave power transistor
moon river
moravias
natural language system
non-slip region
nonanswerable
nuclearsubstance
null method
nutrient solution culture
O. B. J.
pachyderma
purpose loan
reactor refueling
recorded hologram
resonance capture of neutrons
retro attitude
rupture of felt
rupture of free ventricular wall
salicylous acid
scaleman
sense-digit line
single crystalline
Sioux Center
skaloun
soludactone
spamblocks
spare varnish
Spirillum itersonii
stress marks
supraseptal plate
tafawa
Tonexol
tranatograft
unisofts
ventriculomegaly
vhoes
Viboras, R.
vibration laboratory
vingt-et-uns
visamminol
wait macroinstruction
yellow-headed blackbird