防失速装置

A new device is helping computers provide great amounts of informatio [00:27.35]The device is the compact disc or C [00:43.02]It was invented several years ag [00:57.50]to replace music records made of plasti [01:13.67]A CD is played on a machine tha

发表于:2018-12-04 / 阅读(181) / 评论(0) 分类 考研英语听力基本功1

Broadcast: Jan 15, 2003 By Jerilyn Watson This is the VOA Special English Health Report. Many millions of people around the world suffer from problems of the small intestine. Bleeding from abnormal gr

发表于:2018-12-07 / 阅读(150) / 评论(0) 分类 VOA2003(上)-健康资讯

New Laser Device Helps Parkinson's Patients Walk 新激光设备帮助帕金森患者重获行走能力 Parkinsons disease slowly destroys the brains ability to control the muscles, depriving the patients of their mobility. Researchers at the Mayo Cl

发表于:2018-12-16 / 阅读(98) / 评论(0) 分类 VOA标准英语2014年(二月)

New Device Detects Pilot Blackouts WASHINGTON During certain maneuvers, jet fighter pilots sometimes experience loss of vision and even loss of consciousness. Although short, these so-called blackouts can have tragic consequences. An Israeli company

发表于:2018-12-16 / 阅读(119) / 评论(0) 分类 VOA标准英语2015年(六月)

DEVELOPMENT REPORT – March 18, 2002: Pot-in-Pot Cooling Device By Jill Moss This is the VOA Special English Development Report. In many developing countries, it is difficult to keep food cool. Most

发表于:2019-01-06 / 阅读(192) / 评论(0) 分类 农业与发展

The One With The Giant Poking Device 本集简介: Phoebe avoids going to the dentist because whenever she goes, someone dies. Joey tells Chandler about Janice kissing her husband, and Chandler confronts her. She must chose between the two men she l

发表于:2019-01-07 / 阅读(138) / 评论(0) 分类 老友记(六人行)

Scientists know all about the therapeutics qualities of blue and red light. But until know, sufferers of acne have to go to hospital to benefit from it. But Lumie, the manufactures of this new LED device hope it would see light therapy moving to the

发表于:2019-01-09 / 阅读(153) / 评论(0) 分类 英语杂谈

AS IT IS 2014-03-16 Device Finds Malaria Infections in Seconds 通过医疗设备发现人体内疟疾感染只需几秒钟 Hello, and welcome to As It Is, from VOA Learning English. Im Steve Ember in Washington. Today on the program, we report on ho

发表于:2019-01-12 / 阅读(136) / 评论(0) 分类 2014年VOA慢速英语(三)月

Device Keeps Internet On When Power Goes Off Erik Hersman and his team in Nairobi have created what they say is the first router made especially for Africa. It's battery powered and rugged. And it's gaining attention in Europe and the United States.

发表于:2019-01-14 / 阅读(150) / 评论(0) 分类 VOA标准英语2013年(五月)

印度政府日前推出了一款世界上最便宜的笔记本电脑,售价仅为35美元。据印度人力资源开发部长介绍,这款低成本的触摸屏电脑的主要针对用户为学生,计算机的主板、芯片、处理器、内存和

发表于:2019-01-19 / 阅读(178) / 评论(0) 分类 阅读空间

By Melinda Smith Washington, DC 20 July 2006 watch Implanon report The U.S. Food and Drug Administration has approved a new birth control device for American women. The device is called Implanon. It already is being used by two and a half million wo

发表于:2019-01-19 / 阅读(162) / 评论(0) 分类 2006年VOA标准英语(七月)

今天我们要学的词组是stall。 Stall指的是马厩或是牛栏。作为动词,stall也有停顿、停止的意思。比如,他的车在十字路口抛锚了,His car stalled at an intersection. 他们因为交通堵塞而在十字路上停

发表于:2019-01-25 / 阅读(109) / 评论(0) 分类 英语每日一词

The device is a tiny sensor, implanted through a catheter in the heart's pulmonary artery. The procedure takes just seven minutes. The patient passes a wand over his chest, collecting data on heart pressure. That data is sent electronically to the do

发表于:2019-02-02 / 阅读(121) / 评论(0) 分类 VOA标准英语2010年(六)月

今天我们要学的词组是stall。 Stall指的是马厩或是牛栏。作为动词,stall也有停顿、停止的意思。比如,他的车在十字路口抛锚了,His car stalled at an intersection. 他们因为交通堵塞而在十字路上停

发表于:2019-02-04 / 阅读(115) / 评论(0) 分类 英语单词荟萃

High-Tech Device Reduces Risk of Hospital Infections This machine fires bursts of ultraviolet, or UV, light that penetrate the cells of micro-organisms and kill them. The organisms have no chance to adapt and gain immunity as they might with a chemic

发表于:2019-02-12 / 阅读(164) / 评论(0) 分类 VOA标准英语2012年(二月)

RACHEL MARTIN, HOST: There's a device on the market that is supposed to help people who are trying to quit opioids. The FDA has allowed the device based on a study, but that study may have serious flaws. Jake Harper from our member station WFYI in In

发表于:2019-02-13 / 阅读(134) / 评论(0) 分类 2018年NPR美国国家公共电台5月

Anirudh Sharma doesn't just want to pull harmful carbon from the air. He wants to offer a cheaper alternative to the exorbitant costs of ordinary printer ink. 阿尼鲁德夏尔马不仅想除掉空气中的有害炭物质,还希望创造一种更便

发表于:2019-02-13 / 阅读(132) / 评论(0) 分类 阅读空间

TAKE a look at your mobile device. Do you see oily fingerprints and lint on the touch screen? Dust and crumbs forming particulate frost in the corners? Is that a hair stuck at the screen's edge? 看看你的移动设备。看到触摸屏上油油的指

发表于:2019-02-18 / 阅读(238) / 评论(0) 分类 阅读空间

The market for smartphones and tablet computers has boomed over the last few years, with over a quarter of adults and nearly half of teenagers owning one in the UK. But as our appetite for technology increases, so does the risk of our devices being s

发表于:2019-02-21 / 阅读(101) / 评论(0) 分类 英语听力精选进阶版

MICHEL MARTIN, HOST: We've been checking in every so often with Boyan Slat. He's the CEO of The Ocean Cleanup. That's an environmental organization he founded to develop technology to clean up plastic in the ocean. Now, we spoke with Mr. Slat back in

发表于:2019-03-04 / 阅读(189) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
aid in planning for utilities
Aixe
apotropaion
arrow-debreu-nash theorem
artemin
Asbestos-Amosite
balladynastrum clerodendri
ballet national du senegal
basement lineation
be at home in the saddle
beer baron
bidons
bilker
business liquidity
cabbage fly
cardiac ossification
cat meets dog
cataclysmic
cercocebuss
channels-collaterals therapy
cheatsheets
checkout room
chemical nickel-plating
contact radiation
continuous anode cell
course arm
cryptochetum (cryptochetum) grandicorne
dc signaling
deformable locking screw
descriptivisms
destructured
discrasite(discrase)
doing up
doric
dual representation module
duxelle
Eastern Arrernte
ectinosomid
eltantawi
emailloid
family Leptodactylidae
General Assembly of the United Nations
go to the stake for sth
GPS aerotriangulation
grinberg
guofang
hadronised
hallidays
helical blower
hole semi-conductor
incrusting solid
joka
kulta
lapsing into
lifeboat floor surface
Lutshima
malignisation
map layer
membrana propria ductus semicircularis
mesencephalic centre
motor on-off switch
mud water
neutrophilic granule
NPS (neutrons per second)
Occitan language
odonthyalophora
Oil Black
organic-coolde reactor
othon
output interleaving control
overdramatized
overflow control indicator
papuana
paragastrula
pascent
penetrology
pilot regulator
pis allers
pivotal equation
pulmonary vescular resistance
pulse time
pusilanimous
Restenacht
rumex scutatuss
saprozoic protozoon
savouriest
sises
slarmied
solidifier
spark ignitionadvance angle
spiking hammer
St James's Palace
stockade
streamboat
technocomplex
Tianzhong Township
transportation plan
treelings
unhumanizes
variable sta bility flight control
visystem
zero sequence