最大不失真功率输出;最大无失真输出功率

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发表于:2018-11-28 / 阅读(303) / 评论(0) 分类 李阳疯狂英语之国际肌肉三最短文

[00:00.00]Text Unreality of TV [00:04.49]Dr.Heinrich Applebaum recently completed a study [00:09.85]on the effects of television on children. [00:14.21]It is not about violence,but about [00:18.26]how television gives children a false sense of realit

发表于:2018-12-01 / 阅读(244) / 评论(0) 分类 自考英语综合一上册 课文+单词

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we travel to India by way of the John F. Kennedy Center for the Performing Arts in Washington, D.C. This cultural organization is c

发表于:2018-12-16 / 阅读(181) / 评论(0) 分类 2011年VOA慢速英语(三)月

加州日报:以后视力有问题的人看显示屏再不用戴眼镜了,因为美科学家给电脑屏幕 戴上了眼镜. 美科学家给电脑屏幕戴上眼镜 Daily California: People with vision problems may be able to forgo eyeglasses and c

发表于:2019-01-01 / 阅读(135) / 评论(0) 分类 双语趣听精彩世界

WARSAW, April 17 (Xinhua) -- Polish energy giant Tauron on Thursday signed a contract with a consortium consisting of engineering firm Rafako and construction firm Mostostal Warszawa for the construction of a 910 megawatt power unit in Tauron's Jawor

发表于:2019-01-07 / 阅读(123) / 评论(0) 分类 英语新闻

According to that IMF forecast, China's economy could overtake that of US to become the world's biggest by 2016. That is much earlier than previous predictions, some of which called it for 2030 or as late as 2050. Now let me take you through the new

发表于:2019-01-07 / 阅读(118) / 评论(0) 分类 万花筒2011年

OPEC will cut its oil output by 1.5 million barrels a day starting in November, with chances of more cuts to come. But from Paris, Lisa Bryant reports the announcement was met by a further drop by financial markets. OPEC hopes that by cutting output

发表于:2019-01-13 / 阅读(171) / 评论(0) 分类 VOA标准英语2008年(十月)

The World Health Organization says heart disease kills about 17 million people every year and that it will become the leading cause of death in developing countries. But now, there is some hope. A new device is being marketed that could save countles

发表于:2019-01-13 / 阅读(168) / 评论(0) 分类 VOA标准英语2010年(一月)

And then by moving through the water it's able to take that control. 通过在水中的运动,它能够控制自如。 Now, look at that; look, it's she just blew me away. 现在,看,看她刚刚把我刮走了。 She just rolled right away fro

发表于:2019-01-18 / 阅读(137) / 评论(0) 分类 TED演讲娱乐篇

OPEC Agrees to Reduce Oil Output Kerry Sheridan Oil prices edged higher Tuesday after ministers from the Organization of Petroleum Exporting Countries (OPEC) agreed to reduce output. OPEC ministers ha

发表于:2019-01-31 / 阅读(159) / 评论(0) 分类 VOA2004(上)--各类新闻

BEIJING, Aug. 19 (Xinhua) -- China's steel output growth slowed in July and prices of steel products have continued to drop, according to data from the National Development and Reform Commission (NDRC). Crude steel production gained 4.2 percent year

发表于:2019-02-06 / 阅读(171) / 评论(0) 分类 英语新闻

An expert at the International Energy Agency says it may be many months before Libya's damaged oil industry can resume full production. The head of IEA's Oil Industry and Markets Division, David Fyfe, said Thursday there are many logistical, operatio

发表于:2019-02-06 / 阅读(145) / 评论(0) 分类 英语新闻

BEIJING, Dec. 9 (Xinhua) -- China's industrial production growth continued to accelerate in November, indicating that the nation's economy is rebounding after seeing its lowest expansion pace in more than three years. China's value-added industrial o

发表于:2019-02-06 / 阅读(155) / 评论(0) 分类 英语新闻

China's industrial output growth accelerates in October BEIJING, Nov. 9 (Xinhua) -- Industrial production growth continued to accelerate in October, presenting evidence that China's economy is picking up steam after seeing its lowest growth rate in m

发表于:2019-02-06 / 阅读(152) / 评论(0) 分类 英语新闻

China's autumn grain output to hit record high BEIJING, Oct. 19 (Xinhua) -- China's grain output this autumn is likely to hit a record high and bring a ninth year of consecutive growth in the annual output, an official with the Ministry of Agricultur

发表于:2019-02-08 / 阅读(389) / 评论(0) 分类 英语新闻

本期内容: Half of the sugar young children in England consume comes from unhealthy snacks and sweet drinks, figures show. On average, primary school children have at least three sugary snacks a day, Public Health England found. This means they

发表于:2019-02-11 / 阅读(142) / 评论(0) 分类 夏说英语新闻晨读

Like glasses, contact lenses work by bending light rays just the right amount to make the object come into focus on the retina at the back of the eye. Sometimes the eyes natural lens has an imperfection or may not be shaped properly, which can make y

发表于:2019-02-15 / 阅读(145) / 评论(0) 分类 英语时差8,16

一只眼睛失明后,我走路总是看地面,不敢抬起头,生怕被人嘲笑。有些时候人们会问我一些尴尬的问题,令我十分伤心,和小伙伴们做游戏时我也总扮演妖怪,我知道我是别人眼中的异类。

发表于:2019-02-19 / 阅读(138) / 评论(0) 分类 英语美文

How do movies or television influence people's behavior? Use reasons and specific examples to support your answer. 【范文】 The Influence of Television and Movies 【译文】电视电影对公众的影响 电视和电影无疑会影响人们的行

发表于:2019-02-21 / 阅读(124) / 评论(0) 分类 托福英语

Making Contact 为什么戴隐形眼镜看东西更清楚? Don:I get contact lenses to replace my glasses and its like Im seeing the world through new eyes. Its miraculous ! Yal: Acutlly, Don, there is nothing miraculous about it. D: Who tell? Y: W

发表于:2019-02-24 / 阅读(163) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
7 days a week
a holy terror
acetaldols
agaidika
androgen insensitivity symdrome
arsenous oxychloride
Austropop
automatic fire-extinguishing system
balanced fertilizer
battery-mold process
Benanserin
Biblican hermeneutics
Bindloss
bookspell
bullshot
canalis carpalis
cascade aerodynamics
cibalgine
Cocculus carolinus
comparative analysis
compressor characteristic
cost accumulation method
course repeater
creamy-yellows
daniel bernoullis
ddavp
deaerated water
diesel-electric set
digital modulator
dispatch meeting
dramatic work
dry liner
efficiency locus
equitable solution
facial animation
Feijo
fermentation valve
flannel board
forest tree breeding
garden cress
generating voltage
geophysicss
geotectonic geology
go a very little way with
goffredo
goldwater
grey forest soil
Grædefjorden
Han Chinese
heckle cell
hui luan wu
humorised
hydroxynorephedrine
hyperlinking
Hyptis spicigera
ice-making tank
immoderately
Impatiens lepida
inbond shop
initiating structure
Klein bottle
labourage
length of the channel of distribution
lienomyelogenous
look for trouble
mechanical lubricator
microlepia sinostrigosa
nasciturus rule
negative indication
neuromuscular depolarizing agent
nodular anterior scleritis
Offset Stacking
orthogenic
osmic hydroxide
paillasses
pale cell acanthoma
physical disabilities
piretanide
porpoising instability
process mineralogy
radii of lens
radio modulator
raised cheque
Rapa
re-styles
refuge building
rhesus macaques
route tag
sausage stuffing
shenes
square flag
sulfated oil
summer hyacinths
Teherani
tension unit
thioserine
to provide
traffic paddle
undecaprenol
vapor regulator
very high level language method
wheelski