un. 可控硅多用机床

Controlled attention is the act of 1) coordinating all the 2) faculties of the mind and directing their combined power to a given end. It is both an 3) outgrowth of many of the other principles of suc

发表于:2018-11-28 / 阅读(269) / 评论(0) 分类 疯狂英语2002年

13-year-old invents new Braille printer 13岁男孩发明了新的盲文打印机 A 13-year-old American has made a cheap machine that can help blind people read. People who cannot see can read by using Braille a system of small bumps that people tou

发表于:2018-12-03 / 阅读(238) / 评论(0) 分类 英语科技新闻

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(253) / 评论(0) 分类 创新英语

AS IT IS 2015-09-01 Los Angeles' Silicon Beach Becoming Like Silicon Valley America's high technology industry is centered in northern California. The area, known as Silicon Valley, is a short drive from San Francisco Bay. Silicon Valley is home to G

发表于:2018-12-08 / 阅读(187) / 评论(0) 分类 2015年VOA慢速英语(八)月

本单元是关于母女聊天的对话 Michal: Helen, this place is enormous! Helen: It's just a house, don't get so overexcited by it. And promise me you won't treat me differently after this visit. Mum: Hello! Just drop your bags anywhere dears. Michal, wil

发表于:2018-12-26 / 阅读(182) / 评论(0) 分类 公寓伙伴

听广告学英语:RICHON Aficio Digital Multi-function System理光数码多功能系统 原文:Mary:Everybody calls me a multi-function secretary. One of her bosses (gives her a pad of paper):Mary, pick up this. Mary:Because I have to serve several bosses. Anothe

发表于:2019-01-02 / 阅读(336) / 评论(0) 分类 听广告学英语

How likely that technology will destroy those who invented it? The Drake Equation doesn’t exactly narrow the field. Depending on the variables, the number of intelligent civilizations could be zero

发表于:2019-01-02 / 阅读(273) / 评论(0) 分类 寻访外星人

From VOA Learning English, this is Everyday Grammar. You may remember our earlier reports on infinitives and gerunds. The infinitive form of a verb can be either its most basic form or appear with the word to. A gerund is a verb that ends in ing and

发表于:2019-01-02 / 阅读(187) / 评论(0) 分类 2017年VOA慢速英语(五)月

Mind-Controlled Prosthetics Are Getting Closer Scientists and engineers are making substantial advances towards the ultimate goal in prosthetics creation of limbs that can be controlled by the wearers mind. Thanks to sophisticated sensors capable of

发表于:2019-01-03 / 阅读(206) / 评论(0) 分类 VOA标准英语2015年(五月)

SCIENCE IN THE NEWS -May 21, 2002: First electronically controlled animals / Study of mothers and their sons / Effects of global warming Broadcast: VOICE ONE: This is Sarah Long. VOICE TWO: And this i

发表于:2019-01-07 / 阅读(199) / 评论(0) 分类 科技之光

David Carr was tired of traditional goodies associated with Easter. So, he built a machine to personalize his chocolate. Carr along with his colleagues at the MIT media Lab built the Eat your Face machine, a new type of 3D printer that works for choc

发表于:2019-01-07 / 阅读(168) / 评论(0) 分类 万花筒2011年

Multi-Site Megachurches Multiply in America Many young Evangelical Protestant Christians shun the expansive form of worship that drew their parents to so-called megachurches and opt instead for a more intimate religious experience. But one congregati

发表于:2019-01-14 / 阅读(256) / 评论(0) 分类 VOA标准英语2011年(十月)

Texting Becomes a Health Tool in Kenya Mobile phone use in Africa has spread far, wide and fast. By the end of last year, it was estimated that 70 percent of the population would have a mobile phone. Now, the International Federation of the Red Cross

发表于:2019-01-14 / 阅读(217) / 评论(0) 分类 VOA标准英语2013年(四月)

Green energy is crucial if we are to build a more sustainable society. Not only are there jobs in the field, but involvement in the industry provides plenty of opportunities to be creative, to get your ideas heard and to channel student activism into

发表于:2019-01-19 / 阅读(142) / 评论(0) 分类 中英双语新闻

Hey, what is this? It's dad's old camera. Nice, I got it working again. Check it out. That's my 7th birthday. Whoa, did you see that? What? I just saw something weird. You guys, you gotta see this. There's this footage of me at my 7th birthday. We we

发表于:2019-01-23 / 阅读(200) / 评论(0) 分类 英文电影预告片填空

The proposal to have physicians practicing at multiple sites in China was conceived in 2009. It's regarded as a progressive move to meet the growing demand for medical treatment in rural areas. But while the idea might be sound in theory, it's expect

发表于:2019-02-09 / 阅读(273) / 评论(0) 分类 cctv9英语新闻2016年

One of the highlights of the plan to revitalize China's northeast is a scheme to transform the region into a manufacturing base for advanced equipment by 2030. Encouraging innovation and entrepreneurship will be crucial to make such a breakthrough. C

发表于:2019-02-18 / 阅读(200) / 评论(0) 分类 cctv9英语新闻2016年

Its almost common for a video game nowadays to have several different endings depending on the players choices during gameplay. 眼下,电子游戏厂商们大都会根据玩家喜好在游戏中设置一系列开放式的结局。 Now, these multi

发表于:2019-02-21 / 阅读(253) / 评论(0) 分类 中英双语新闻

The proposal to have physicians practicing at multiple sites in China was conceived in 2009. It's regarded as a progressive move to meet the growing demand for medical treatment in rural areas. But while the idea might be sound in theory, it's expect

发表于:2019-02-25 / 阅读(239) / 评论(0) 分类 cctv9英语新闻2016年

Kevin has bought a new jumper. It has brown, orange and beige stripes. Kevin likes his jumper very much. Joanne hates it. The colours are awful and it makes you look fat, she says. A few days later Joanne puts some washing in the washing machine. Kev

发表于:2019-03-01 / 阅读(210) / 评论(0) 分类 听播客学英语
学英语单词
4-bromomisonidazole
Almazan
amoeboid fold
anafilaroides
annual bearing
Auchtermuchty
bird-watch
borderline mental retardation
bossly
camelious
canna starch
capital of Serbia and Montenegro
carbon trumpet
carved wooden cabinet
cast aspersions upon
clip - on earrings
constant-pressure turbo-charging
control of gas oil ratio
cornua
decupling
dinerlike
direct cost
dot grid
eight-wheeled
electrokinetic coupling
explicit route length
folium primordium
forward conducing region
Gaznāsarā
genus Chrysophrys
gingivoperiodontitis
gll. palatin?
glycol concentration
grumosity
gunwise
he haka hou (maori)
hit back
homotypical division
ice condition
inappetency
inboard pylon
irrigation crop
keratoiridocyclitis
Laccadive Islands
lebon
Liouville equation
M. & R.
macroscopic removal cross section
main frame type b
meet-and-greets
metallic clothing mounting machine
middle-pressure expansion machine
Miller Freeman
miniature marking system
mirror reflection
montejus
muriacite (anhydrite)
nano-katal
near-proof
non-manifold modeling
nonliability
NRZ-M
online-to-offline
overshape
patakus
pectoralist
Pelynt
pen-and-ink
photovoltaic radiation detection
plane of easy slip
Puerta del Sol
pulse target acquisition radar
quasi scientific
radiolysis of methane
rapid filter
regional economic cooperation
requireth
ressources
ringsails
Roneograph
sectionalisation
semifinalists
shunt field rheostat
sickleshaped arch
skin graft forceps
smallfolk
son chapin (guatemala)
spot cover
summer-skies
talk-back audio/data link
taquerias
three-tiest
toepfer
Torbeyevskiy Rayon
TORGOSUS
torque tube ball
Turkey opium
underemphasising
unreproved
vertical spindle mill
waterishlog
yielding point