柯西-许瓦尔兹不等式

Bad Audio Can Hurt a Scientist's Credibility In the era of fake news, it's worth remembering: the medium is the message. For example: psychological studies have shown that text that's hard to read is more likely to be deemed untrue. Now a study sugge

发表于:2018-12-24 / 阅读(115) / 评论(0) 分类 2018年科学美国人5月

3.基尼系数 Gini coefficien 国家统计局局长马建堂首次披露过去10年全国居民基尼系数的变化后,北京也将适时公布本地区的基尼系数。 Beijing will release its own Gini coefficient for 2012, a National Bureau o

发表于:2019-01-08 / 阅读(165) / 评论(0) 分类 英语笔译

This is the VOA Special English Development Report. Jeffrey Schwarz coordinates the water filter project for North America from the Carnegie Library Pot Shop, adapting technology developed in Central America during Hurricane Mitch in 1998 The Braddo

发表于:2019-01-11 / 阅读(136) / 评论(0) 分类 VOA慢速英语2009年(六)月

International Lender Urges Gains for Poor, Middle Class IMF敦促帮助穷人和中产阶级 From VOA Learning English, this is the Economics Report. 这里是美国之音慢速英语经济报道。 A new report says income inequality is hurting the

发表于:2019-01-12 / 阅读(150) / 评论(0) 分类 2015年VOA慢速英语(六)月

AS IT IS 2016-01-20 62 People Own Most of World's Wealth 62个人拥有世界上的大部分财富 The richest 62 people on earth now have the same wealth as the poorest 3.6 billion, according to a report from Oxfam. Five years ago, the majority of w

发表于:2019-01-12 / 阅读(239) / 评论(0) 分类 2016年VOA慢速英语(一)月

KELLY MCEVERS, HOST: When Noel Anaya was just a year old, he and his siblings were placed in the California foster care system. He has spent his life in foster care. He just turned 21, and in California, that's the age when young people exit the syst

发表于:2019-01-16 / 阅读(129) / 评论(0) 分类 2017年NPR美国国家公共电台1月

On June 3rd, a train loaded with highly volatile crude oil derailed just outside the small town of Mosier in Oregons Columbia River Valley. More than 40,000 gallons of crude spilled out of the train. Some burned away in a 14-hour long fire at the sce

发表于:2019-01-17 / 阅读(163) / 评论(0) 分类 2016年Scientific American(十)月

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: a track from the original Broadway cast recording of The 25th Annual Putnam County Spelling Bee. RS: The show is a musical satire of spelling competitions and the pressure to go t

发表于:2019-01-18 / 阅读(132) / 评论(0) 分类 英语单词大师-Word Master

This is Lesson Nine.Here's the opening to Jim Stuart's reprt on F.A.O.Schwarz. Lesten. What should you buy for a little boy? Do you know what you should buy for a little girl? If you have no idea what they want,then F.A.O.Schwarz is the polace for yo

发表于:2019-01-20 / 阅读(178) / 评论(0) 分类 洪恩环境英语

Welcome to Lesson Seven.Listen to Jake and Connie. That was a very interesting story,Jake. What will the archaeologists find? I don't know what they'll find.They're looking for a temple. Now listen and repeat. archaeologists the archaeologists What w

发表于:2019-01-20 / 阅读(214) / 评论(0) 分类 洪恩环境英语

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: a track from the original Broadway cast recording of The 25th Annual Putnam County Spelling Bee. RS: The show is a musical satire of spelling competitions and the pressure to go t

发表于:2019-01-25 / 阅读(133) / 评论(0) 分类 词汇大师(Wordmaster)

Finance and Economics; Free exchange; Body of evidence; 财经;自由交流专栏;关于金融危机的大量证据; Is a concentration of wealth at the top to blame for financial crises? 金融危机是否应归咎于财富向上层的集中?

发表于:2019-01-27 / 阅读(153) / 评论(0) 分类 经济学人财经系列

Finance and Economics;Free exchange;Zero-sum debate; 财经;自由兑换; 零和争论; Economists are rethinking the view that capital should not be taxed; 经济学家正重新考虑是否要推翻不该对资本征税的观点。 Executives th

发表于:2019-01-27 / 阅读(173) / 评论(0) 分类 经济学人财经系列

What has caused the rapid growth in the super-rich? Does it mean that we should expect to live in a world with growing wealth inequality? First, where are the new billionaires expected to come from? In a notable shift, there will be more billionaires

发表于:2019-01-30 / 阅读(120) / 评论(0) 分类 英语新闻

British people are less satisfied with life than many in poorer countries and use too many of the earth's resources, according to a poll that ranks Britain 74th in the world below Georgia and Burma. Rather than measure Gross Domestic Product or GDP,

发表于:2019-02-01 / 阅读(120) / 评论(0) 分类 实用英语

Sharyn Alfonsi: You wanna a nice cozy evening at home with a romantic movie. Lets pick some good ones from David Edelstein ---- a critic for New York Magazine and contributor to CBS Sunday Morning, and with Entertainment Weeklys film critic ---- Lisa

发表于:2019-02-07 / 阅读(119) / 评论(0) 分类 访谈录

Finance and Economics Anthony Atkinson: For Poorer, For Richer 财经:安东尼阿特金森:为了穷人,为了富人 Anthony Atkinson, a great British economist died on January 1st, age 72. 安东尼阿特金森,英国伟大的经济学家,

发表于:2019-02-17 / 阅读(142) / 评论(0) 分类 经济学人财经系列

OCCUPY WALL STREET may be long gone from lower Manhattan, but worries persist about the gap between Americas richest 1% and the rest. Talk of inequality pervades the presidential race. In his January state-of-the-union message, Barack Obama called th

发表于:2019-02-17 / 阅读(203) / 评论(0) 分类 经济学人综合

UNITED NATIONS, Sept. 27 (Xinhua) -- U.S. President Barack Obama on Sunday committed the U.S. to achieving global development goals at a United Nations summit, vowing to reduce inequality and create opportunities around the world. In doing so, we rec

发表于:2019-02-18 / 阅读(114) / 评论(0) 分类 英语新闻

Becker himself highlighted research findings that one quarter of the rise in per-person incomes from 1929 to 1982 in America was because of increases in schooling. 贝克尔本人强调了美国的人均收入在1929年到1982间的提高中的四分之

发表于:2019-02-25 / 阅读(133) / 评论(0) 分类 经济学人财经系列
学英语单词
after separation
air traffic control facility
aluminum flocculation
Amphistichus
angular table
AP-B
auugs
Babcock's test
base company
bathymetric navigation system
calc oligoclase
chylomicronemia
crystal lattices
d'entraigues
danakil depression
dank correction
daucine
deformable model
demyelinating disease
dentinal matrix
derived formula
dialog template
diphemine
dive roll
donards
double-edgedness
elaeagnoides
eleoptene
endorphins
equivalates
face putty
fluidized absorption
foundment
funding operations
Furudono
gashful
genus Tribulus
Glyceria chinensis
gobiesox strumosuss
group through-connection station
gunned castable
healness
Hoyle's alloy
HPIB
hubble-bubbles
I'm sure that
idle-activity variance
ionocovalent
it doesn't matter
Japanese bandfish
knapping hammer
liberian dollars
liquor phenylephrinae hydrochlordi
London (Stansted) Airport
magnesium bismuthide
mahnaz
margin sample
maritime orbital test satellite
mass attenuation coefficient
mortize
multiform ventricular tachy cardia
nerve-cell tumor
nitropropane
noise blanking
non relevant
norheim
observed mean life
PCSA
phenylmethylarsinic acid
preliminary mine design
preparando
pressed rib
protamin insulin
remaining load
Rhineland
riccardia pumila
rotating valve
runoff intensity
SBU (station buffer unit)
sees
semicarbazino
seron
shock wave heating
Shoshonian
single comsumption tax
slab reactor
Solothurn, Kant.
sonata-allegro form
stay binding
STF-1
studio lining
tangeraxanthin
tear-duct atresia
Theoclate
V-grooving and tonguing
wrist stiffness syndrome
Yakutian
yo-necked
Zaccai
zaslavsky