数据;数字信息

For Children, the Digital World Is Good and Bad From VOA Learning English, this is the Health Lifestyle report. For children, internet access is a double-edged sword. In other words, being able to get online can be both good and bad for kids. On the

发表于:2018-12-07 / 阅读(203) / 评论(0) 分类 2017年VOA慢速英语(十二)月

[01:09.62]SHOPPING ONLINE [01:30.57]Sato Miyoko is a Japanese schoolgirl. [01:35.61]Last month Miyoko went on a school trip with her friends. [02:08.97]This was a very special trip because they were travelling to Beijing. [02:17.61]She wanted to take

发表于:2018-12-10 / 阅读(118) / 评论(0) 分类 初中英语人教版初三

Meet CIMON, a Floating Space Assistant for Astronauts Among todays hottest selling personal technology devices are smart digital assistants for the home. Google Home, Amazon Echo and Apple HomePod are all artificial intelligence (AI)-powered systems

发表于:2019-01-03 / 阅读(97) / 评论(0) 分类 2018年VOA慢速英语(三)月

Imagine storing digital information in deoxyribonucleic acid (DNA), the substance that carries genetic information in the cells of living things. What about wearing a device that makes you more intelligent or creating new materials by changing the ge

发表于:2019-01-03 / 阅读(85) / 评论(0) 分类 2018年VOA慢速英语(五)月

Codec Codec is a contraction of coder and decoder; a device that encodes analog signals into digital signals, for transmission through a network in digital format, and decodes received digital signals

发表于:2019-01-03 / 阅读(132) / 评论(0) 分类 电信英语

Duplex Transmission - This is the capability for simultaneous data transmission between a sending and receiving station. Dual Tone Multi-Frequency (DTMF) - This is when two tones are used to represent

发表于:2019-01-03 / 阅读(132) / 评论(0) 分类 电信英语

DSP Digital Signal Processor 数字信号处理器 一种以数字信号来处理大量信息的微处理器。 DSP Digital Sound Processor 数字声音处理器 DSP Directory System Protocol 目录系统

发表于:2019-01-03 / 阅读(125) / 评论(0) 分类 电信英语

Analog - Transmitting information that is characterized by continuously variable quantities (such as with AM or FM). This is different from digital transmission, which is characterized by discrete bit

发表于:2019-01-03 / 阅读(184) / 评论(0) 分类 电信英语

自从有了智能手机和移动互联网,我们的脑子似乎越来越不好使了。两位数的加减法要用计算器,之前去过的地方,再去还是需要导航指路,身边好友和家人的手机号一个都记不住...... Digita

发表于:2019-01-08 / 阅读(136) / 评论(0) 分类 英文语法词汇

Technology Report - New Laws Needed to Deal With Users Digital Legacies This is the VOA Special English Technology Report. Benjamin Stassen took his own life in twenty-ten. His parents thought their twenty-one year old son was happy. Since his suicid

发表于:2019-01-12 / 阅读(142) / 评论(0) 分类 2012年VOA慢速英语(八)月

AS IT IS 2014-07-21 UN Warns on Digital Spying 联合国对电子间谍发出警告 A new United Nations report warns that widespread electronic spying threatens peoples right to privacy. The report says this spying happens often instead of rarely. N

发表于:2019-01-12 / 阅读(98) / 评论(0) 分类 2014年VOA慢速英语(七)月

Bringing the Internet Closer Helps Student 多接触互联网对学生有帮助 More than 100 million people in Nigeria are not connected to the Internet. There are only a few networks that offer service and it is costly and undependable. Now, a new

发表于:2019-01-12 / 阅读(115) / 评论(0) 分类 2015年VOA慢速英语(七)月

AS IT IS 2016-08-26 US College Libraries in a Digital Age 美国大学图书馆走进数字时代 Many U-S colleges and universities are making big changes to their libraries. The schools are finding ways to serve students and to succeed in an increa

发表于:2019-01-12 / 阅读(166) / 评论(0) 分类 2016年VOA慢速英语(八)月

7) 科技 科学发展观 concept of scientific development 全民科学文化素质 scientific and cultural qualities of the entire people 发展科技 scientific and technological advancement 科教兴国 revitalize China through science and educat

发表于:2019-01-17 / 阅读(115) / 评论(0) 分类 英语口译

GWEN IFILL:Finally tonight: the collection of information online and its economic consequences. The recent revelations about surveillance have raised numerous questions about the use of data by the government and service providers. We close with a lo

发表于:2019-01-27 / 阅读(129) / 评论(0) 分类 PBS访谈商业系列

BEIJING, Dec. 28 (Xinhua) -- China's top legislature on Friday approved rules to enhance the protection of personal information online and safeguard public interests. The decision on strengthening online information protection, which has the same leg

发表于:2019-02-06 / 阅读(108) / 评论(0) 分类 英语新闻

今天我们要学的词是digital footprint. Digital footprint 数码足迹。Everyone who uses a computer, tablet or smart phone will generate vast amounts of information, called a digital footprint. 任何使用电脑,平板电脑或是手机的人

发表于:2019-02-08 / 阅读(113) / 评论(0) 分类 英语单词荟萃

This is ALL THINGS CONSIDERED from NPR News. I'm Melissa Block. And I'm Audie Cornish. To some Americans, revelations about the National Security Agency and how it monitors phone calls, emails and the Internet might not seem relevant to their lives.

发表于:2019-02-23 / 阅读(177) / 评论(0) 分类 英语语言学习

It's ALL THINGS CONSIDERED from NPR News. I'm Audie Cornish. And I'm Melissa Block. This week, we're exploring the many ways you share personal information with the digital universe, whether you know it or not. When you search online, when you shop,

发表于:2019-02-23 / 阅读(194) / 评论(0) 分类 英语语言学习

JUDY WOODRUFF: Internet hackers dumped troves of personal information this week stolen from an adultery Web site, raising new questions about online privacy and the ability of Web sites to protect it. Hari Sreenivasan has our look. HARI SREENIVASAN:

发表于:2019-02-25 / 阅读(261) / 评论(0) 分类 PBS访谈社会系列
学英语单词
acid foods
aforespecified
almowr
argumentum ad fidem
asphalt oxidation
attediation
barchart
beeleys
bonitera
bony armor
brainstorms
bring sb down a peg
Calibans
carrier current telegraph
caules
Clark II.
claviculae
coefficient of full level
conduction bands
contingent estate
control room automation system
coverline
credit-card loan
crop circle
cubic-spline function
define data command
derivative chord
diacetyldihydromorphine
dislikes
double cavity klystron
dummy hypothesis technique
egg foo young
electric multiplication
emergency ventilator
epimerized
fly ash re-injection system
foramina thansversarium
front-paged
gas unaccounted for
general yielding fracture mechanics
global marketing strategy
ground water level
guarneris
heavy media separation
hefner lamp
Hercules
high altitude syncope
hypophthalmichthys molitrix
Im Meskane
ion-exchange equilibrium
left margin detection
lexical ambiguities
magnetic pulse
managerial decision
metrechon
microcirculation of eye fundus
misgiven
moderate supply
mongy
moteorite
Musite
Nellore
non-quality
nonsectarians
Omega Mus
order agaricaless
pearl gouty
peril point
phase-shifting control
philosophical doctrine
podalgias
pre-telegraph
PSPDN
puncture-resistant
quadrant divider
quasi-disjunctive equality matrix
Quipar, Embalse del
race traitors
radiation hybrid cell line
re-sel
recessed plate press
replugging
rise against
Rolandic fissures
Schlesinger, Arthur Meier
scorer
signal carrying line
sloon
slotted-templet radial triangulation
snow pellets
soot wart
struma aneurysmatica
submarine mineral resources
superficial cervical fascia
tank cleaning opening
terpitzite
tetranitrodiglycerol
time varying coefficient
ultra-rapid high pressure gauge
vanadium catalysts
Wei-hai