噪声等效电阻;噪声电阻

12. Stop the Noise Mr. Chen is talking to his neighbor Mrs. Wang. C: May I have a word with you? W: Sure. What's the problem? C: It's about your son. I'm tired of his making so much noise at all hours

发表于:2018-11-27 / 阅读(456) / 评论(0) 分类 赖世雄中级美国英语

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(100) / 评论(0) 分类 VOA标准英语2015年(十二月)

Wherever I drove my old car over 55 miles per hour ,it vibrated terribly, so I decided to sell it. My first customer wanted to buy the car, and I battled with my conscience over whether or not to tell

发表于:2019-01-03 / 阅读(261) / 评论(0) 分类 英汉幽默故事选读

Distractions happen everyday Your reaction hanging in the air Situation can't be denied Leads to disaster overtime I can hear the noise In my head I can hear your voice Something that you said I can hear the noise In my head I can hear your voice Som

发表于:2019-01-03 / 阅读(138) / 评论(0) 分类 音乐咖啡厅

Noise is everywhere. I bet there isnt a place on Earth where you cant hear anything. I live in the city, so noise is everywhere. Sometimes it gets to me. I really want to have a button to turn it off. Its amazing how much noise there is around us. We

发表于:2019-01-05 / 阅读(87) / 评论(0) 分类 纯正英语一分钟

It was the first day of school. As the principal made his rounds, he heard a terriblecommotion coming from one of the classrooms. He rushed in and spotted one boy, taller than the others, who seemed to be making the most noise. He seized the lad, dra

发表于:2019-01-05 / 阅读(124) / 评论(0) 分类 趣味英语

英文歌词: It's easy to feel like You're all alone To feel like nobody knows The great that you are The good that's inside you Is trying so hard to break through[00:29.91]Maybe it's your time to lift off and fly You won't know if you never try I will

发表于:2019-01-05 / 阅读(177) / 评论(0) 分类 音乐咖啡厅

The spokesman for the Lord's Resistance Army says Congolese forces and U.N. peacekeepers in Congo Kinshasa are preparing to move against the rebel group, which has yet to sign a peace deal to end a 20-year reign-of-terror in the region. VOA Correspo

发表于:2019-01-06 / 阅读(153) / 评论(0) 分类 VOA标准英语2008年(九月)

Antibiotics Breed Drug Resistance in Pigs Pigs given low doses of antibiotics had more E. coli in their guts, and that bacteria showed an increased resistance to antibiotics, according to new research. The study confirms the routine practice of feedi

发表于:2019-01-13 / 阅读(98) / 评论(0) 分类 VOA标准英语2012年(一月)

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(140) / 评论(0) 分类 VOA标准英语2010年(五)月

Kenya: Misuse of Antibiotics Leading to Resistance by Immune System NAIROBI In Kenya, the rise of drug resistant bacteria could reverse the gains made by medical science over diseases that were once treatable. Kenyans could be at risk of fatalities a

发表于:2019-01-14 / 阅读(119) / 评论(0) 分类 VOA标准英语2015年(一月)

As Assault On Mosul Looms, Resistance Grows And ISIS Grows More Brutal play pause stop mute unmute max volume 00:0003:43repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your

发表于:2019-01-17 / 阅读(115) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-01-19 / 阅读(166) / 评论(0) 分类 2015CRI中国国际广播电台

Finance and Economics;Noise pollution: Shhh! 财经;噪音污染:嘘! Why quiet carriages don't work, and how they might be made to 让车厢安静缘何行不通,如何才能静下来? Quiet carriages on trains are a nice idea: traveller

发表于:2019-01-27 / 阅读(124) / 评论(0) 分类 经济学人财经系列

> 28 世界卫生组织关于噪音污染的报道 DATE=3-29-01 TITLE=SCIENCE REPORT - WHO Report on Noise BYLINE=Caty Weaver Start at 59

发表于:2019-01-30 / 阅读(114) / 评论(0) 分类 科技之光

I am primary school now, this is my second year, in order to focus more on my study, I live in school now, I will go home on the weekend. Our school is under construction lately, the workers are doing their work in the daytime, the machines make out

发表于:2019-02-02 / 阅读(98) / 评论(0) 分类 英语作文

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(128) / 评论(0) 分类 2007年VOA标准英语(一月)

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(101) / 评论(0) 分类 好听的英文歌曲

Chances are youve heard or rather, not heard the effects of a noise gate, but unless youre into audio engineering, you probably didnt realize it. Ever been at a concert or listen to a radio broadcast where it sounds great when theres music playing or

发表于:2019-02-18 / 阅读(179) / 评论(0) 分类 阅读空间

PARIS, Aug. 19 (Xinhua) -- Marine scientists and representatives from the private sector and military establishments would meet at UNESCO at the end of this month to measure noise's impact on marine life, the Paris-based UN scientific branch UNESCO s

发表于:2019-02-18 / 阅读(95) / 评论(0) 分类 英语新闻
学英语单词
aa. nasales posteriores laterales et septi
absolute equivalent
act on advice
alveolar-efficiency
anthropogenic co2
anticorrosion coating
ballistic match
binge and purge
biomone
by the book
calromycin
capital fund
certificate revocation list
Cetadol
coefficient of volume expansion
command code element
consumerresource interaction
countersink bolt
current foldback circuit
dettons
dicentric chromosome
earth resource survey technique
enzymosis
epounds
ethmovomerine
fall deposit
Fanconi's disease
floating-point adder
fluy
forest planting
genus tolypeutess
gesturable
glucose bouillon
hawthorn fruit
heat-absorbent
high-salinity brine
immune systems
inconel bolt
integumentary pattern
karwoski
Keith-Wagener
khamseen, khamsin
La Pesga
lambda expression
lawn-carest
Mada, R.
magnetic time starter
mahala mat
marking off pin
maximum effective temperature
Meyersite
Millward
monchiquite
monolithic arrays
moscow' typhi
musical evening
myrobalans
Ndokouassikro
niavaran
non-transformeds
nudities
number of passengers transported
old boys' club
one hundred per cent reserve
oxy-sulfonation
pa jung
pallet-carrier
pantagin
pentatonism
phosphinolines
photographic area
phyto sanitary control
plane of measurement
plastic wood
polycaprolactone (pcl)
preliminary-round
production line for dry cell
relatedly
Renaissance architecture
sales mix
sarcoma-180
Schuermann furnace
secretive granule
skin cracking
small slams
spark ionization
squared root sign
state-university
strip filament source
subedi
three-pass stove
Thunbergia lacei
tirable
to investigate
unclutters
valence level
vapor-liquid
vaya
vitamine units
voile marquisette
wealth-generatings
wired telemetry