声传输影响;噪声传输质量降低

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(454) / 评论(0) 分类 赖世雄中级美国英语

9) The number of violent acts on televisions in the past years __ has increased __ (increase) from about 19 to 27 per hour. (15A 2004 上 ) 10) Your mind _ will keep ___ (keep) up with your reading sp

发表于:2018-12-01 / 阅读(184) / 评论(0) 分类 自考英语(一)78讲

Topics:Famous Americans Stephen F. Austin; Classic TV M*A*S*H; disability versus handicap versus impairment; recourse versus resort; to fly in the face of (something) Words: frontier economy land grant colony to negotiate contract revolution to annex

发表于:2018-12-26 / 阅读(75) / 评论(0) 分类 美语听力 English Cafe

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(114) / 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(172) / 评论(0) 分类 音乐咖啡厅

Studies Show Exercise Reduces Dementia Risk Evidence continues to mount that physical exercise reduces a person's risk of dementia. In some of the latest research, scientists measure actual physical activity, rather than rely on people's imperfect me

发表于:2019-01-13 / 阅读(63) / 评论(0) 分类 VOA标准英语2011年(七月)

They understand particularly the large companies organize improperly. You see the spends of controlling increase dramatically removal of the layers of the organizations and the impairment of the workforce. But the impairment only works if you have ac

发表于:2019-01-18 / 阅读(76) / 评论(0) 分类 财富精英励志演讲

China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co

发表于:2019-01-19 / 阅读(161) / 评论(0) 分类 2017CRI中国国际广播电台

HARI SREENIVASAN: The U.S. Food and Drug Administration today asked blood centers in two in Florida counties to suspend blood donations until each unit can be screened for the Zika virus. This comes as state health officials investigate four non-trav

发表于:2019-01-27 / 阅读(109) / 评论(0) 分类 PBS访谈健康系列

You? Roscoe Village, on Hoyne. But I have a roommate. If you come up to my place you have to close your eyes and count to one thousand. Perhaps you have a very uninquisitive deaf roommate? No such luck. I never bring anyone over; Charisse would pounc

发表于:2019-01-29 / 阅读(100) / 评论(0) 分类 时间旅行者的妻子

Has the person become agitated, aggressive, irritable, or temperamental? the questionnaire asks. Does she/he have unrealistic beliefs about her/his power, wealth or skills? 人有变得焦躁不安、具攻击性、易怒、情绪起伏不定吗?这份

发表于:2019-02-06 / 阅读(105) / 评论(0) 分类 阅读空间

A new study finds regular physical activity as a teenager may prevent cognitive impairment - a decline in mental abilities - decades later. Previous studies found that people who were physically active in later life were more likely to avoid mental d

发表于:2019-02-07 / 阅读(140) / 评论(0) 分类 VOA标准英语2010年(七)月

BEIJING, Sept. 6 (Xinhuanet) -- A short-term memory loss may suggest the Alzheimer's disease, according to a new study made by Spanish researchers. The finding was published on Monday, in Archives of General Psychiatry, an American Medical Associatio

发表于:2019-02-07 / 阅读(99) / 评论(0) 分类 英语新闻

今天我们要学的词是cognitive. Cognitive 形容词,意思是认知的。最新研究显示, Women with mild cognitive impairment deteriorate twice as fast as men with the same condition. 患有轻微认知能力缺失的女性病情恶化速

发表于:2019-02-08 / 阅读(89) / 评论(0) 分类 英语单词荟萃

每年的12月1日是世界艾滋病日,今年中国的宣传主题是合力抗艾,共担责任,共享未来。 请看相关报道: Six out of every 10,000 people in China may be infected with HIV/AIDS, according to official figures revealed

发表于:2019-02-11 / 阅读(87) / 评论(0) 分类 英语口语

Voice 1 Thank you for joining us for todays Spotlight program. Im Liz Waid. Voice 2 And Im Rebekah Schipper. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice

发表于:2019-02-14 / 阅读(254) / 评论(0) 分类 环球英语 Spotlight

AutonomyThe right for an organization to govern itself with total independence and without any interference from any other organization. BarrierA condition or measure that prevents access to a certain object or place usually put in place to protect a

发表于:2019-02-17 / 阅读(198) / 评论(0) 分类 实用英语

The game is up for the 2012 Olympics and the Paralympic Games now take the stage. But what are the differences between the two? Firstly, the Olympic rings are not used in the Paralympics, which are instead represented by the red, blue and green agito

发表于:2019-02-21 / 阅读(73) / 评论(0) 分类 英语听力精选进阶版

the previous show Don and Yael discussed communication from other worlds. Well, as it turns out if E.T. does try to phone it will be much more complicated than can you hear me now? D: Okay, Yael, so suppose one day scientists pick up a transmission t

发表于:2019-02-23 / 阅读(101) / 评论(0) 分类 英语时差8,16

E. T. Phoned. Now What? 外星人来电 Suppose one day scientists pick up a transmission they think is generated by alien s . Now what? Do we build a landing strip and break out the welcome wagon? Well heres the thing about picking up alien broadcas

发表于:2019-02-24 / 阅读(103) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
acoustic(al)
air law
Aleksandrovsk-Sakhalinskiy
allocation unit
allotraeus asiaticus
alternative maintenance
ametek
ascites tumour
attemperating air duct
Ballygrant
bankole
bartosz
be franked
behind armor
binding tape
bougouni
bydromphalus
centimeter-excess object
Chenoposan
confrontment
congenital astigmatism
construction rate
Contract operation
creeping cherophytes
crusader complex
cyclobalanopsis globosa
davina (davyne)
deserialising
dismals
disolcate
DME interrogator
Dnestrovsc
dog-poor
Englishman's tie
falls in love
fibre circuit
Fort Mill
fuse plow
garreton
give sb the time of day
gradient wind level
Grosser Feldberg
Guimet Museum
horse-play
humective
icing over
incanting
junkery
liotta
litchfieldite
marginal rays
mazagrans
medical society
moanas
novelty printing
nuclear regulatory commissions
odel
operation controlled by back pressure
operational safety
oscillator signal
parfocality adjustment sleeve
Pharr
pictorial effect
plasma thromboplastin
plocamium serrulatum
positive pressure gating system
raisch
rami alveolaris superior medius
rary theory
reactive EMF
retrogradism
sanchia
Serravalian Age
service project
settling column analysis
ship oscillation
shore sand
slope wash soil
snake pits
soil humus
stevedoring charge
storage cave
stunt kite
submerged stumps
sugimotoes
super-threshold visibility
surface flux
surtain
sutorian
tilt wing layout
tophats
toy-making
trophoblastic lacunae
tympanostomies
ultrabasic lava
unscintillating
vacuum-type automatic bottling machine
vati
VDRIF (variable dose rate irradiation facility)
worm dirt
x-fly