IEEE 802.5标准(讯标环)

Air interface tailored to minimize current consumption Basic Technical Information—Based upon a small, high performance integrated radio transceiver, each of which is allocated a unique 48-bit addre

发表于:2018-12-08 / 阅读(165) / 评论(0) 分类 新概念英语第一册Flash第2版

发表于:2018-12-13 / 阅读(205) / 评论(0) 分类 Wee Sing For Christmas

(Motorola Inc ),原名:Galvin Manufacturing Corporation,成立于1928年。1947年,改名为Motorola,从1930年代开始作为商标使用。总部设在美国伊利诺伊州绍姆堡,位于芝加哥市郊。世界财富百强企业之一

发表于:2018-12-28 / 阅读(116) / 评论(0) 分类 世界名牌博览

英特尔公司[1] ,是美国一家主要以研制CPU处理器的公司,是全球最大的个人计算机零件和CPU制造商,它成立于1968年,具有46年产品创新和市场领导的历史。1971年,英特尔推出了全球第一个微处

发表于:2018-12-28 / 阅读(129) / 评论(0) 分类 世界名牌博览

Motorola is a manufacturer of wireless mobile phones, two-way radios, microprocessors and wireless network infrastructure equipment. Its website says: Motorola is a global communications leader powered by a passion to invent and an unceasing commitme

发表于:2019-01-01 / 阅读(149) / 评论(0) 分类 各大品牌英文介绍

Intel Corporation is a technology company based in Santa Clara, California. It is the world's largest semiconductor chip maker and the inventor of the x86 series of microprocessors that are found in most personal computers. The company was founded in

发表于:2019-01-01 / 阅读(306) / 评论(0) 分类 各大品牌英文介绍

Tree Electricity Runs Nano-Gadget A report in the journal IEEE Transactions on Nanotechnology shows that maple trees generate a small, but measureable amounts of electricity, which can power tiny devices. Karen Hopkin reports If scientists have thei

发表于:2019-01-02 / 阅读(208) / 评论(0) 分类 60秒科学

Ring A Ring Of Roses a ring of roses a pocket full of posies (hot-sha hat-sha all fall down)* ring a ring of roses a pocket full of posies (hot-sha hat-sha all fall down)* the king has sent his daughter to fetch a pail of water (hot-sha hat-sha all f

发表于:2019-01-03 / 阅读(229) / 评论(0) 分类 优美儿童英语歌曲

The price(s) of some personal computers are likely to drop, following drastic cuts this week on some Intel and AMD microprocessors. At the same time Intel unveiled a new line of processors that are much faster than with their previous chips. NPR's W

发表于:2019-01-06 / 阅读(197) / 评论(0) 分类 2006年NPR美国国家公共电台

Engineered devices are all around us. From cell phones and computers to hybrid cars and deep-water oil platforms, advances in engineering are profoundly changing our lives. But concerns are growing that public understanding of how these technologies

发表于:2019-01-06 / 阅读(105) / 评论(0) 分类 VOA标准英语2010年(七)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? [Radio sound:] Northeast 480 you are cleared for landing, Northeast 480 you are cleared for landing. That same radar technology that guides aircraft and tracks hurrica

发表于:2019-01-07 / 阅读(147) / 评论(0) 分类 Scientific American(十二)月

发表于:2019-01-10 / 阅读(264) / 评论(0) 分类 Wee Sing Around the World

How Relevant Are Computing Behemoths? Your basic personal computer has one microchip at its core. The Central Processing Unit, or CPU, executes a set of commands contained in a predesigned program. The first supercomputers had a few more CPUs, but co

发表于:2019-01-14 / 阅读(169) / 评论(0) 分类 VOA标准英语2013年(七月)

A: I would like to speak to you, if you dont mind. B: What would you like to speak to me about? A: I would like to talk to you about this years election. B: Is that right? A: I am a volunteer for this years campaign. B: Thats wonderful. I am impresse

发表于:2019-01-15 / 阅读(149) / 评论(0) 分类 英语情景对话-选举

The trend in data storage is even more impressive. In the early 80s, the standard unit of computer storage, one mega-byte, or one million bytes of information, cost about 100 dollars. Today, it is 10 cents. In two years, it will cost 2 cents. 数据存

发表于:2019-01-18 / 阅读(166) / 评论(0) 分类 财富精英励志演讲

Engineered devices are all around us. 我们身边全是机械电子产品。 From cell phones and computers to hybrid cars and deep-water oil platforms, advances in engineering are profoundly changing our lives. But concerns are growing that public

发表于:2019-01-19 / 阅读(189) / 评论(0) 分类 VOA双语新闻 2010年8月

马戏团》 Circus是布兰妮(Britney Spears)的第6张个人专辑,该专辑于今年9月宣布开始制作,定于12月2日也就是布兰妮27岁生日的那天发行。首波主打歌《Womanizer》已于9月26日推出,并获得不错的评价。 Artist:Britney Spears Song:Circus 英文歌词: There's only t

发表于:2019-02-03 / 阅读(178) / 评论(0) 分类 音乐咖啡厅

今天我们要学的词是 token. Token 做为形容词,指象征性的。The candidate has re-election in the bag against only token opposition. 这位候选人面对的只是象征性的对抗,所以当选连任已成囊中之物。美国联邦雇

发表于:2019-02-05 / 阅读(140) / 评论(0) 分类 英语单词荟萃

To the world's number one mom! 给世界上最好的妈妈! You are the best mom that a son ever had. 您是儿子心中最好的妈妈。 Here's a little token of my appreciation for all that you have done for me over the years. 这是我一点小小的

发表于:2019-02-14 / 阅读(163) / 评论(0) 分类 实用英语

Listen to the dialogues and write down the price of one token. 英语对话1 A:How much is a token? B:10 dollars for one. 英语对话2 A:How many tokens can 200 dollars exchange for? B:13 tokens and you have 5 dollars change. 英语对话3 A:How muc

发表于:2019-02-17 / 阅读(197) / 评论(0) 分类 英语听力练习题
学英语单词
acidlfy
avulavirus
babysitting agency
bartosz
beryllium ethide
bilateral and multilateral economic cooperation
blown sheet
bollockings
bushing
charge-exchange accelerator
ciliary congestion
Clorofenotano
cobnut
constraint-based
copper factor
counterbuffed
curvature correction factor
curve-billed thrasher
cutaneous sebum
Cyrtandra umbellifera
dexamed
dexivacaine
dough head
draw forming
Earth Station-Senegal
econom
eigenphasor
embedded database
fantasmatic
fibre optic guidance missile
flat jewel cylindrical hole for detent
fueros
galactolipin
general once-over tillage
general tectonics
goods trade-mark
graphitic
guanite
hancinol
Hassan
hayrikyan
high-pressure steam oxidation
hot tunnel climatic test
Ianakafy
ion-exchange liquid
Jõhvi
kawaiily
Lagopsis
line-frequency furnace
linearly separable class
loose milk
make a point of doing something
misemploys
multi-frequency code system
multiple causes
Novovelichkovskaya
Octab
ocular estimate
oino-
Palinesque
pars sacralis
pediplain
Phellodendron macrophyllum
pinson
pneumonectasis
Potamogeton zosterifolius
premature eruption of permanent tooth
proving-ring-type transducer
quasi-martingale
rate of noncommodity expenditure
residual water
Sa'īdābād
Sakal
semantic label
separated drainage system
setelle
shambas
side thruster
skid lids
skirrous
Spanisher
splitting of heart sounds
stand-by underwriting
starward
survey agent
Tao Yi
taper pin
tennessee williamss
time division switching network
troglocolos
truck body
truckle
twiddle factor FFT algorithm
tyle
uncalled up capital
Underplant-operation
unpuncturable
Ureibacillus
value neutrality of science
ventriculomastoid renal-spleic
wooden dam
yom