整流器型类比数位转换器

SGI- It used to be animation was done entirely by hand.classics like Disney's Fantasias ware drawn frame by frame.Modern animation, however, has dependedon computers ,like The Prince Of Egypt depends

发表于:2018-11-28 / 阅读(302) / 评论(0) 分类 疯狂英语2001年

Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew

发表于:2018-12-02 / 阅读(315) / 评论(0) 分类 初级口语教程

Five Digital Camera Mistakes by Vance Fry Everyone who buys a digital camera starts out as a digicam newbie. Avoid these five blunders and you won’t look like a newbie for long 1 Mistake 1: Not lear

发表于:2018-12-19 / 阅读(186) / 评论(0) 分类 彭蒙惠英语

Food writer T. Susan Chang once embraced the digital age. She even met her husband and bought a house on the Internet. Now, though, she believes in the benefits of an analog, lower-tech lifestyle. I believe in mystery. I believe in family. I believe

发表于:2018-12-19 / 阅读(133) / 评论(0) 分类 2007年NPR美国国家公共电台

Starting in February 2009, broadcasts of all TV signals will be digital, replacing current analog signals. For people who have cable or satellite TV, this is a non-issue, because their reception will not be affected. But people who use rabbit ears or

发表于:2018-12-31 / 阅读(146) / 评论(0) 分类 365个英语简短小故事

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(151) / 评论(0) 分类 电信英语

I-MAC isonchronous media access controller IDN integrated digital network IEC International Electrotechnical Commission Impairments Impairments is the (e.g., transmission channel and signal impairment

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

D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in

发表于:2019-01-03 / 阅读(224) / 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(212) / 评论(0) 分类 电信英语

By Craig McCulloch Vancouver 13 May 2006 In February of 2009 all television stations in the United States are required to convert to digital transmission. This move will bring an end to traditional an

发表于:2019-01-04 / 阅读(202) / 评论(0) 分类 2006年VOA标准英语(五月)

Hi, Im Becky Worley and this is Good Stuff. Its flu season and were more vigilant than ever about all the flues that are making around, when your kids are sick, you take their temperature, but thats easier said than done. The words Rattle thermometer

发表于:2019-01-06 / 阅读(170) / 评论(0) 分类 英语杂谈

But what's new and hot today will be antiquated before you know it Ted Landphair | Washington, DC 23 June 2010 Millions of American adults might recall phonograph records, cameras with flashbulbs and telephones with rotary dials, but their children w

发表于:2019-01-13 / 阅读(131) / 评论(0) 分类 VOA标准英语2010年(六)月

Unit 23 Buying a watch(2) 第23课 买手表(2) The customer is looking for a watch. 顾客正在找他喜欢的手表。 S: Let me suggest this one. It's an excellent watch, it looks good, and it's only $100. 店员:我向您推荐这个。它是一

发表于:2019-01-14 / 阅读(207) / 评论(0) 分类 购物英语口语一本通

Promoting connectivity and cooperation in informational communication between China and Africa is high on the agenda of this year's FOCAC Beijing Summit. The collaboration is being pushed greatly by a free digital television project of China in rural

发表于:2019-01-19 / 阅读(178) / 评论(0) 分类 2018CRI中国国际广播电台

【生词预览】 decipher解读,technicals技术术语 【笑话原文】 CD Player While shopping for my first CD player, I was able to decipher most of the technicalses on the promotional signs. One designation had me puzzled, though, so I call

发表于:2019-01-22 / 阅读(175) / 评论(0) 分类 英语笑话(MP3+文本)

By Craig McCulloch Las Vegas 18 April 2007 Leaders in the U.S. broadcast industry are discussing new technologies and trends at the annual meeting of the National Association of Broadcasters in Las Vegas,Nevada. As Craig McCulloch reports, HD Radio,

发表于:2019-02-05 / 阅读(179) / 评论(0) 分类 2007年VOA标准英语(四月)

To the surprise of exactly no one, Apples new generation of iPhones will not include a standard 3.5mm headphone input. The decision signals the demise of an audio port thats been used for more than 100 yearsand honestly, its about time. The death of

发表于:2019-02-06 / 阅读(178) / 评论(0) 分类 阅读空间

Volkswagen has devised a new catalytic converter that could fix the majority of the cars in the US affected by the diesel emissions scandal, as details emerge of its attempts to satisfy regulators. 大众汽车(Volkswagen)设计出一种新的催化转

发表于:2019-02-08 / 阅读(180) / 评论(0) 分类 英语新闻

Business: Schumpeter: The emporium strikes back 商业:熊彼德:百货商场的逆袭 Platforms are the futurebut not for everyone. 平台才是未来但因人而异。 Interesting thesis, but dont use the word platform in the title. No one know

发表于:2019-02-16 / 阅读(121) / 评论(0) 分类 经济学人商业系列

Estonian Government Aims to End Paperwork Three-day-old Oskar Lunde sleeps in a small bed at an Estonian hospital. Across the room, his father turns on a laptop computer. Now we will register our child, Andrejs Lunde says, as he lifts his identificat

发表于:2019-02-26 / 阅读(200) / 评论(0) 分类 2019年VOA慢速英语(一)月
学英语单词
-rrhagia
acceptest
aerovox
aggregate weighted index
air supply opening
al abyad
ambulettes
anemochory
antipyretic bath
antishipping
aquatic ecological
attrition wear
aubin
Ban Hin Thak
beet-puller
bkpg.
boundary creep fracture
boundling
brass polish
Cambrians
case crushing
chylosystis
connection area
correct combination of gears
cotranslational cleavage
crippled software
crown articulator
cumulative rating score
database administration
dimer
dissaturate
distamycin
double-flow centrifugal compressor
drifun
energy economist
face cutting edge
Francois-Marie Arouet
friction ball
gaffled
geochemical isograds
glandle
Grunwald stain
hafnium chloride
Halicarnassian
Help-Me
hemptwist
HIGHMEM
house-agency
hydrochlorothiazide
hypervegetative
hypervelocity acceleration
impact line printer
improvisational
incisura cerebelli posterior
initial fluidizing velocity
jhi
labio-velar
Leontopodium stoloniferum
linear pulsed filter
local metamorphism
lowpriced
Matfoûch, C.
mean spiral-angle
mid range estimate
mittful
molecular separator
outbred
pandours
pantukhin
partitioning
peripheralises
photophysics
preservation society
quartzose arkose
Rankine-cycle efficiency ratio
RMCL
Romblon I.
shahtoosh
shiitest
signed rank test
simple fraction
slaps down
solid-state diffusion
stability of waveform
step roll
Stort, R.
sulings
SWANU
tape-wound magnetic core
tautly
teached
the streets are paved with gold
Titus Maccius Plautus
top handing attachment
total indicator reading (tir)
transistor-to-transistor logic
trolley-frog
varamorph
vortex-ring
wagonload
welting leather
western pitch pine