噪声等效源

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(432) / 评论(0) 分类 赖世雄中级美国英语

Variety is the Source of Creativity Variety is the source of creativity. Variety injects the fluid of creativity into the most hollow minds. To ensure a triumphant career, variety combined with flexibility to fit in diverse circumstances is the major

发表于:2018-11-30 / 阅读(343) / 评论(0) 分类 24篇魔术美文串记4级词汇

A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Sun's very center. It is here that is to be found the source of the energy that the

发表于:2018-12-15 / 阅读(177) / 评论(0) 分类 新东方背诵文选

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(99) / 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(151) / 评论(0) 分类 音乐咖啡厅

今天我们要学的词是source。 Source, 意思是来源。 Social Security is a reliable income source for seniors, 社会保障是美国老年人可靠的收入来源。 Police have received thousands of tips, according to a source close to the

发表于:2019-01-07 / 阅读(98) / 评论(0) 分类 英语每日一词

By Kari Barber Dakar 21 March 2008 In many African countries, few people have access to computers and the Internet. Experts say this is hindering development and preventing students from being able to compete for jobs. At a conference in Dakar this w

发表于:2019-01-07 / 阅读(116) / 评论(0) 分类 VOA标准英语2008年(三月)

今天我们要学的词是source。 Source, 意思是来源。 Social Security is a reliable income source for seniors, 社会保障是美国老年人可靠的收入来源。 Police have received thousands of tips, according to a source close to the

发表于:2019-01-07 / 阅读(57) / 评论(0) 分类 英语单词荟萃

When they wheel you into the operating room, climate change is probably the last thing on your mind. But maybe it should be on your anesthesiologist's mind. Because the gases used to knock you out contribute to global warming. Researchers, including

发表于:2019-01-08 / 阅读(149) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American 60 Second Science, I'm Steve Mursky, Got a minute? The average price for a gallon of gas in the U.S. today was nearly $3.78 per gallon. But why do we calculate fuel expenditure in dollars per gallon? Wouldnt a more realist

发表于:2019-01-08 / 阅读(119) / 评论(0) 分类 Scientific American(三)月

Samasource Provides Jobs for Poor Via the Internet The World Bank says 1.3 billion of the world's seven billion people live in extreme poverty, surviving on less than $1.25 a day. Aid organizations have long relied on charitable contributions to help

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 VOA标准英语2011年(十二月)

[0:0]entertain招待,款待 [0:11.2108]entertainment enthusiasm entitle entry娱乐,文娱节目 热情,热心 给...权利,给...资格 参赛的人 [1:7.0247]environment envy equality equation环境,周围状况 忌妒,羡慕 相等,相同 议程,等式 [1:59.5258]equivalent era erect err

发表于:2019-01-16 / 阅读(216) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

Alan, Canada speaker How do I get my news? Well, when I lived in Canada I got my news from primarily watching television and reading the newspaper. But since I moved over to Asia and started using computers more and more I find that I get my main sou

发表于:2019-01-23 / 阅读(173) / 评论(0) 分类 一起闲话英语-English Chitchat

> 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(91) / 评论(0) 分类 科技之光

Instructions If a dog is a year old, that is the equivalent of 15 in human years (not seven as we always thought). 如果狗是1岁,相当于人的15岁(而不是我们平时知道的7岁)。 When a dog reaches the age of two, he is already approxi

发表于:2019-02-01 / 阅读(91) / 评论(0) 分类 实用英语

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-03 / 阅读(99) / 评论(0) 分类 英语每日一词

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-05 / 阅读(89) / 评论(0) 分类 英语单词荟萃

entitle vt.把…称作 entrance n.入口;进入;入场 entry n.入口处;登记;进入 envelope n.信封 environment n.环境,外界;围绕 environmental a.环境的,环境产生的 env

发表于:2019-02-17 / 阅读(286) / 评论(0) 分类 考研英语

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(150) / 评论(0) 分类 阅读空间

2011年5月16日深夜,新浪微博用户、鼎晖创业投资合伙人王功权在其微博宣布私奔,为爱放弃一切。这条微博被瞬时间传播,国内各大网站、论坛社区等也开始热议此话题。 请看相关报道: T

发表于:2019-02-26 / 阅读(69) / 评论(0) 分类 英语口语
学英语单词
-shirted
2.6-dichlorophenol indophenol (dcpip)
a two-way street
accounting base
amphomoronal
anti-linear
Balabac Pk.
bicriterion
big think
bleaching effluent
border following
Chinese plum
cirrhilabruss
clinotanypus lampronotus
Coccidae
crustal thickening
cubital vein
cuckoldize
cyclcheptanol
cyclconic wave
decorative sheet
Dipetatogaster
diuretic peptide
drill stem tong
false exit
feeder lockout
ferrireductase
flannel cake
flying bridge
genus Ajaia
Gestyl
glycerine soap
gulp down something
HHBV
histoma
hubbed socked welding flange
hydroxytyrosine
hygronasty
i.r
ijs
increase in left atrial pressure
inhibitory coating
integrated absorption method
intestates' estate
isothecium kakkodense besch.
kawazulite
law of rational intercepts
lay down ... arms
lemnia circumsta
Lenard ray
lendable surplus
lt-col
lushes
Lutz
machinebuilding
mapping status of window
Maragliano's endoglobular degeneration
martinuss
melamine-faced
meniscus instability
metal fiber reinforcement
mitochondrial matrix fluid
mollitrichosiphum tenuicorpus
Moschosma
obstacle racer
opposing muscle of thumb
outtasight
overceiling
palmetto bug
photometric match
power level control
psycho-galvanometer
publicizings
r-n.c
radiation instrument
rewidening
sample selection model
service restriction
silent-film
slow-growing
smell me
special question
straight flow production line
strens
surprinting
tariff filing
tax-dodger
there are no flies on
told about
tornado lamp
transition description
tropical sprue
undersize item
unhelping
unvizard
vacuum-packing
Vucitrn
water administration supervision
well noted
Wikinews
wood dodger
zero line mirror