[计] 无约束极小化

Obituary; Lord Bingham;Tom Bingham (Baron Bingham of Cornhill), defender of liberty, died on September 11th, aged 76; 讣告;宾翰勋爵;自由捍卫者汤姆宾翰(康希尔的宾翰男爵)于9月11日逝世,享年76岁; By general agre

发表于:2018-12-05 / 阅读(136) / 评论(0) 分类 经济学人人物系列

The Federal Reserve says it will keep interest rates at their historically low levels for an extended period of time. It also confirmed it will end the program to buy mortgage securities by the end of the month. NPR's Jim Zarroli reports. In a statem

发表于:2018-12-17 / 阅读(104) / 评论(0) 分类 2010年NPR美国国家公共电台3月

abrest Africans avert brandy ceremony cognac complimentary confidentially constrained contemplation demonstrator deserted disgusting envy exhibit expel flat for God's sake goodwill herald inarticulateness incomprehensible indisputably insoluble jubil

发表于:2018-12-18 / 阅读(126) / 评论(0) 分类 128 The Zombie Project

Obituary;Betty Ford; 讣告;贝蒂福特; Betty Bloomer Ford, an outspoken First Lady, died on July 8th, aged 93; 贝蒂布鲁姆福特,直率的前第一夫人,于7月8日逝世,享年93岁; All her life, Betty Ford loved to dance. At ten she

发表于:2018-12-31 / 阅读(166) / 评论(0) 分类 经济学人人物系列

A Greek to Remember 一位值得纪念的希腊人 Diogenes was a famous Greek philosopher of the fourth century B.C.,who established the philosophy of cynicism.He often walked about in the daytime holding a lighted lantern,peering around as if he we

发表于:2019-01-02 / 阅读(141) / 评论(0) 分类 精美英文欣赏

Apart from free trade, there can be few issues on which public opinion and the views of economists differ more than on forcing companies and the public sector to buy locally and hire locally. 除了自由贸易以外,几乎没有什么问题能比强

发表于:2019-01-07 / 阅读(110) / 评论(0) 分类 英语新闻

WASHINGTON, Feb. 21 (Xinhua) -- Global trade growth is constrained by a number of factors, and policy uncertainty is one of them, the result of a World Bank policy paper showed on Tuesday. The global merchandise trade grew by a little more than one p

发表于:2019-01-07 / 阅读(116) / 评论(0) 分类 英语新闻

This is Scientific Americans 60-Second Science.I'm Cynthia Graber . This will just take a minute. (Chirping sound.) That may not sound likemuchbut its the loudest animal in the world. For its size, that is. Theinsect called the water boatman is two m

发表于:2019-01-08 / 阅读(166) / 评论(0) 分类 Scientific American(七)月

A Greek to Remember Diogenes was a famous Greek philosopher of the fourth century B.C.,who established the philosophy of cynicism.He often walked about in the daytime holding a lighted lantern,peering around as if he were looking for something.When a

发表于:2019-01-08 / 阅读(132) / 评论(0) 分类 英语阅读理解

Chinese living in the US are questioning the latest college admission reform initiated by Harvard. 近日,针对哈佛大学提出的最新高校招生改革,在美华人提出了质疑。 Affected by policies such as affirmative action and Senat

发表于:2019-01-08 / 阅读(133) / 评论(0) 分类 英语新闻

Remarks by President Barack Obama at Campaign EventAuraria Events CenterUniversity of DenverDenver, ColoradoAugust 08, 2012奥巴马在丹佛大学的2012总统竞选演讲(节选)2012年8月8日Four years ago as I had the privilege to travel all acr

发表于:2019-01-08 / 阅读(124) / 评论(0) 分类 英语口译

奥巴马英语演讲稿:我们已走的太远 4月4日,美国总统奥巴马正式宣布参加2012年竞选连任总统,从而成为美国首个正式宣布参加2012年总统大选的人。奥巴马2008年在新罕布什尔州初选后也做了

发表于:2019-01-16 / 阅读(208) / 评论(0) 分类 英语演讲

The thing you have to understand about that crash, Ratwatte said, is that New York air traffic controllers are famous for being rude, aggressive and bullying. 怀特瓦特继续说:关于飞机失事的原因,有一点你必须了解,那就是纽

发表于:2019-01-29 / 阅读(128) / 评论(0) 分类 异类:不一样的成功启示录

He hain't been a sittin' so all day, has he? said the landlady. 你这么坐了一天了? 老板娘问。 But all we said, not a word could we drag out of him; I almost felt like pushing him over, so as to change his position, 魁魁格不回答任何

发表于:2019-01-29 / 阅读(135) / 评论(0) 分类 白鲸记

DURBAN, March 27 (Xinhua) -- The 5th BRICS summit ended Wednesday with leaders agreeing to establish a development bank, while several agreements were signed to strengthen cooperation within the grouping and enhance engagement with other emerging and

发表于:2019-02-05 / 阅读(197) / 评论(0) 分类 英语新闻

The US is on the verge of meeting most of the economic conditions the Federal Reserve has set to increase interest rates next month, according to a member of the rate-setting Federal Open Market Committee. 负责制定利率的联邦公开市场委员会

发表于:2019-02-09 / 阅读(141) / 评论(0) 分类 实用英语

What is to be done? 那应该怎么办呢? Just as American politics did not sour overnight, so the route forward is by many small steps, beginning with next week's elections. 正如美国政治不会在一夜之间恶化,前进的道路也需要很

发表于:2019-02-17 / 阅读(111) / 评论(0) 分类 经济学人综合

奥巴马提名新联邦调查局局长 WASHINGTON, June 20 (Xinhua) -- U.S. President Barack Obama plans to officially nominate former Deputy Attorney General James Comey to replace Robert Mueller as next director of the FBI, U.S. media quoted White

发表于:2019-02-18 / 阅读(112) / 评论(0) 分类 英语新闻

1959: The Year That Changed Everything A crowd gathers in New York's Times Square to usher in the New Year, 1959. The importance of what future met them that year is still being debated. How Significant Will 2009 Appear in the Lens of History? Jeff G

发表于:2019-02-18 / 阅读(235) / 评论(0) 分类 阅读空间

In the small village of Lasanayah, Mamadou Kalissa looks out over his ancestral home. 在Lasanayah的一个小村庄里,马马杜卡利萨朝着自己的老家看去。 Last year it was farmland but now bauxite mining has turned it into a Martian l

发表于:2019-02-24 / 阅读(173) / 评论(0) 分类 经济学人商业系列
学英语单词
ad modum Donders
African time
alkyl cellulose
am gereda (kallim)
amability
Antarctic dragonfish
aoos potamos
application method
aqueous solution electrolytic cell
atypical absence seizure
basque fatherland and liberties
beatches
benjamin harrisons
big-sky
blocklaying
buy sb out
Campylotropis howellii
Chaukrauda
chinese national standards
commonbases
consumer-grade
counteracter
cult followings
curly pubescent type
decikatal
differentialized
dilecanus
double-step diffusion
doughballs
dream of the red chamber
electronic leak detector
epicanthus
erroneous decision
farm colony
Flandrian transgression
Fone's-method
freezed storage room
Fusarium moniliforme Sheld.
gynolactose
hamstrings
hydroheterolite
ill-at-ease
in pity of
intermittent insanity
kilcars
lark's-heels
linerboard
macinerney
Marktredwitz
mass storage facilities
misdirect a jury
non-blind cloth
nontrilobite
operation period
oral summons
outshooting
parera
pedagogical science
pleign
price oneself out of the market
Propithecus
purple finches
quasianalytic
ramus hyomandibularis
re-directed
red cabbages
return water
reverse thinking
Scytalidin
set day
skid load
SNGN
snow-shoveling
special pH test paper
spent (ion exchanger) resin tank
steel arch centering
steering wheel shaft
steving
stocken-apple
structural discontinuity
subtractive primary
successful search
supply other fertilizer materials
tangential casting
taxation of profits
teleflex
terrain of economics
tidal shallow
total quantity monitoring
train make-up track
turning thrust vector
unprivileged
unshared electron pair
Vaccinium albidens
van truck
vermicomposter
vigeland
vinaceous
visitin
weaboo
West Ford
zmeskal