平均功率谱

【今日基础词】Average 【Transcript】 The average cost of saving one seal was $80,000. At a special ceremony, two of the most expensively-saved animals were released into the wild among cheers and applause from people. A minute later, a kille

发表于:2018-12-05 / 阅读(112) / 评论(0) 分类 听基础单词练听力

This is Scientific American's 60-Second Science. I'm Steve Mirsky. This will just take a minute. Pregnant women shouldn't drink. It's become gospel, because of the danger of fetal alcohol spectrum disorder. Alcohol can disturb the normal development

发表于:2018-12-24 / 阅读(169) / 评论(0) 分类 Scientific American(三)月

Where Do Rainbows Come From? Throughout history, rainbows have been a source of mystery and legend. Rainbows are also important symbols in a number of cultures around the world. In the Old Testament o

发表于:2018-12-31 / 阅读(154) / 评论(0) 分类 有声英文阅读

Just Average 普普通通 In my third year of school, something happened and my attitude about working hard changed. I'm not sure what it was, but something encouraged me to study a little harder for this one particular test we were going to have at

发表于:2018-12-31 / 阅读(124) / 评论(0) 分类 英语小达人

Where Do Rainbows Come From? 彩虹来自何方 Throughout history, rainbows have been a source of mystery and legend. Rainbows are also important symbols in a number of cultures around the world. In the Old Testament of the Bible, for example, God s

发表于:2019-01-02 / 阅读(99) / 评论(0) 分类 双语有声阅读

SCIENCE REPORT – March 21, 2002: Color of the Universe By George Grow This is the VOA Special English SCIENCE REPORT. What is the color of the universe? Astronomers had not answered this question un

发表于:2019-01-02 / 阅读(120) / 评论(0) 分类 科技之光

Angela Merkel, who has steered Germany through several global crises as its first female leader, said last Sunday that she will seek a fourth term as chancellor in general elections next year. 安吉拉默克尔上周日宣称,将在明年举行的大

发表于:2019-01-07 / 阅读(347) / 评论(0) 分类 英语新闻

Some call it the hormone of love. Its oxytocin and it helps moms bond with and breast-feed their babies, and even keeps romantic couples content. Now a study suggests that this same hormone might also help people with autismby improving their social

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 Scientific American(二)月

name worth remembering. His last movie, Last Resort was a critical favorite. His latest was named the best British film of 2004, and has just been released in US theatres. It is called My Summer of Love, and Los Angeles Times and Morning Edition film

发表于:2019-01-08 / 阅读(193) / 评论(0) 分类 2005年NPR美国国家公共电台

新技术:开灯就有无线宽带 Bulbs could soon be used to broadcast household broadband 英国爱丁堡大学的一位教授研究出了一项新技术,能够让普通的电灯泡作为无线网络信号传输器,只要开灯,就能无线上

发表于:2019-01-08 / 阅读(179) / 评论(0) 分类 轻松英语

摇滚小美女新作No Average Angel 相信你一定可以被她欢快的节奏所吸引的。 歌手:Tiffany Giardina 歌曲:No Average Angel Stupid chosen blind ambition Blowin' up the television It's your life, a never ending video Prada shoe

发表于:2019-01-10 / 阅读(102) / 评论(0) 分类 欧美绝对经典 U2

New Book Examines the Power of Young Introverts 新书探讨内向青少年的力量 Speak up! Put yourself out there! American society generally places high value on being friendly and speaking freely. That can can worry introverts. Introverts are p

发表于:2019-01-12 / 阅读(126) / 评论(0) 分类 2016年VOA慢速英语(六)月

Markets made moderate gains Thursday on news that congressional leaders had agreed in principle to a bailout plan for troubled firms on Wall Street. But a White House meeting later in the day highlighted work that still needs to be done to reach a f

发表于:2019-01-12 / 阅读(98) / 评论(0) 分类 VOA标准英语2008年(九月)

C Isn't Average in All Schools Any More Theres an old, but often-played, song by the late Sam Cooke whose lyrics go, in part: Now I don't claim to be an A student But I'm trying to be. And so are millions of other American children each school term.

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 VOA标准英语2012年(五月)

Todd: So, Rebecca, how would you describe the average Australian? Like if you had to stereotype an Australian, what would you say? Rebecca: I suppose a stereotypical Australian would be in board shorts, thongs, as in flip-flops, and outside, having a

发表于:2019-01-20 / 阅读(121) / 评论(0) 分类 原版英语对话1000个

Science and Technolgy. 科技。 Visible-light communication. 可见光通信。 Tripping the light fantastic. 与光共舞。 A fast and cheap optical version of Wi-Fi is coming. 一个高速而廉价的光学Wi-Fi即将问世。 AMONG the many new

发表于:2019-01-26 / 阅读(171) / 评论(0) 分类 经济学人科技系列

Science and technology 科学技术 Visible-light communication 可见光通信 Tripping the light fantastic 与光共舞 A fast and cheap optical version of Wi-Fi is coming 一个高速而廉价的光学Wi-Fi即将问世 AMONG the many new gadgets u

发表于:2019-02-06 / 阅读(143) / 评论(0) 分类 经济学人科技系列

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(115) / 评论(0) 分类 夏说英语新闻晨读

Jerry had a son. He named him John. Jerry didn't want John to be the best. He didn't even want John to be better. He wanted John just to be average. That way our boy won't get hurt. You get hurt if you try to climb too high. It's safer to be part of

发表于:2019-02-15 / 阅读(108) / 评论(0) 分类 英文短篇故事(纽约)

Chinas National Bureau of Statistics has released data on the average annual income in 2015. There seems to be a clear sector difference. And contrary to expectations, the slowing economy didnt seem to drag down salary growth for certain industries.

发表于:2019-02-18 / 阅读(128) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
adrenocortical trophy
Airy diffraction dise
anarcho-collectivists
Are we having fun yet?
arteriae genu media
autoette
b-type (chromosome)
blue folder
cadmium hydride
clipped
columnea purpurata
controlled underwater recovery vehicle
crown knot
cymbalists
dedicated hosting
Diatto surface-contact system
drain-substrate junction
drops into
drunken reveller
edwardsean
elapoid
electropneumatic switch lock movement
equity release
exsiccant
fired mold
fractionating crystallization
free sand
ghost towns
Gomphidius
Gordon Landing
governor's council
Haardt Mountains
haygarth
head receiver
high speed steel geared tap
hit-test code
hogback coast
home record leader record
horizontal vee
horn-blowing
hydraulic steering gear
Ibnat
identical categorisations
inflexibilities
information readout time
input/output queue element
International Federation of Human Rights
irmagi
janglings
jhvhs
Johilla R.
kickoff returners
kronholz
lambert conic projection
linked incidence claims
logistic map
lubricating oil suction pump
lysuride maleate
made a contribution to wards
matsuura
megafolly
mobola
mogera micrura insularis
multianemometer
MVNO
nonbasic chromosomal proteins
objectifier
oil-limiter
one and a half
outshine
page format item
phase - locked loop
pneumatic cushion
postcard Bristol
psyllaic acid
QCR (quality control report)
roll body length
ruinas
Satanology
self-enamoured
semi-monthly
siamyl
sidehole
simple tungsten carbidecobalt composition
Sod's Law
star delta starting
staying behind
stillion
tetrahydrobiopurine
thermal stability against short circuit
tipsters
titanometry
tree huggers
trigger gate voltage
trollery
tuck ripple
unblasphemed
underkings
univacs
UV-reactivation(UVR)
veda
visual field defect