二阶稳定性

In 2012, Rena Sard was sentenced to five years in prison at the Maryland Correctional Institute for Women. She was 47 years old. I didnt have five years of my life to wasteSo, every chance that I had to do something that was productive, something tha

发表于:2019-01-03 / 阅读(171) / 评论(0) 分类 2017年VOA慢速英语(十二)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If you have a dog, you know you gotta walk it. But do you know how it walks? Well, if you have no idea which foot Fido puts forward when, youre in good c

发表于:2019-01-08 / 阅读(126) / 评论(0) 分类 Scientific American(二)月

中国和东盟国家外交部长关于全面有效落实《南海各方行为宣言》的联合声明 Joint Statement of the Foreign Ministers of ASEAN Member States and China on the Full and Effective Implementation of the Declaration on the Conduc

发表于:2019-01-08 / 阅读(116) / 评论(0) 分类 英语口译

By Paul Sisco Washington, DC 16 June 2006 watch Electronic Stability report A study released in the United States this week says putting electronic stability controls on new motor vehicles would significantly reduce fatalities. ---------------------

发表于:2019-01-11 / 阅读(156) / 评论(0) 分类 2006年VOA标准英语(六月)

Small Farm Is a Hit in the Big City Community supported agriculture farms, or CSAs, seek people who pay in advance for fresh vegetables and fruits. One farmer has now expanded his CSA program to a law firm in New York City. The busy lawyers there are

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2015年VOA慢速英语(八)月

AS IT IS 2016-04-15 Most Young Arabs Reject Islamic State 大多数年轻人拒绝IS The large majority of young Arab adults say they do not support Islamic State (IS) militants. And more than 75 percent say they do not believe that the Islamic State

发表于:2019-01-12 / 阅读(171) / 评论(0) 分类 2016年VOA慢速英语(四)月

Cheetah's Tail Inspires Model for Robot's Stability 猎豹尾巴启发机器人设计 If you speed your bicycle through a curve, you have to lean to the inner side in order to keep your balance. Many fast moving animals do the same, often with additi

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 VOA标准英语2014年(二月)

Men are expected to be the main breadwinner whilst women are being relied upon for domestic chores, according to research conducted by Yorkshire Building Society。 由约克郡建房合作社进行的调查显示,在男人被看做家庭主要的经

发表于:2019-01-22 / 阅读(85) / 评论(0) 分类 阅读空间

今天我们要学的词是stability。 Stability, 是稳定的意思。Political stability, 政治稳定;economic stability, 经济稳定。时代周刊2007年的年度人物是俄罗斯总统普京。时代周刊对普京的评价是,He stands,

发表于:2019-01-26 / 阅读(95) / 评论(0) 分类 英语单词荟萃

College graduates who took a detour around the weak job market by going back for advanced degrees are beginning to emerge from those programs-and finding job prospects aren't much better than they were a couple of years ago. The jobless rate for 20-

发表于:2019-02-02 / 阅读(131) / 评论(0) 分类 阅读空间

By Luis Ramirez Bangkok 17 September 2007 One year has passed since the Thai military overthrew the government of Prime Minister Thaksin Shinawatra on grounds it was corrupt. The interim government is making good on promises to return the country to

发表于:2019-02-07 / 阅读(145) / 评论(0) 分类 2007年VOA标准英语(九月)

For hours in the Greek Parliament, exchanges were heated. MPs from all sides, keen to have their say on the austerity measures being voted on. The speaker of the Parliament described what had been put upon Greece as a crime against humanity - a socia

发表于:2019-02-08 / 阅读(98) / 评论(0) 分类 英语新闻

Chinese President Xi Jinping has met with his Costa Rican counterpart Laura Chinchilla in the capital San Jose for bilateral talks. The two leaders are also scheduled to oversee the signing of a number of collaborative deals between the two countries

发表于:2019-02-14 / 阅读(135) / 评论(0) 分类 世界各地新闻集锦

Listen to the news and choose the news' category. 1.David Beckham has quit his team in Spain and joins a soccer team in the States. The move was officially announced on January 2007. 2.In the news today, USA increased their armies in I raq by five th

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 英语听力练习题

BEIJING, Aug. 22 (Xinhua) -- A senior official of the Communist Party of China (CPC) has urged local political consultative organizations to promote their successful experiences and use them in their daily work. Wang Gang, vice chairman of the Nation

发表于:2019-02-17 / 阅读(104) / 评论(0) 分类 英语新闻

BEIJING, Feb. 14 (Xinhua) -- Chinese Premier Wen Jiabao said Tuesday that China has been ready for a bigger part in the resolution of the European sovereign debt issue. Wen made the remarks when meeting reporters with European Council President Herma

发表于:2019-02-18 / 阅读(108) / 评论(0) 分类 英语新闻

BEIJING, June 15 (Xinhua) -- China on Friday said it held an open attitude towards discussion with the United States on cooperation with Africa. China and the United States are important cooperative partners, and have their respective characteristics

发表于:2019-02-18 / 阅读(84) / 评论(0) 分类 英语新闻

BEIJING, Feb. 15 (Xinhuanet) --China is ready to help Europe deal with its debt problems, Premier Wen Jiabao said on Tuesday. But Europe must solve its own crisis and China expects the eurozone to send clear and positive signals to the world that it

发表于:2019-02-19 / 阅读(90) / 评论(0) 分类 英语新闻

BEIJING, July 16 (Xinhua) -- China on Monday began soliciting public opinion on draft regulations for the punishment of fraudulent behavior in granting academic degrees, a move expected to curb fraud and plagiarism in higher-learning institutions. Sp

发表于:2019-02-19 / 阅读(164) / 评论(0) 分类 英语新闻

ALISON STEWART, PBS NEWSHOUR WEEKEND ANCHOR: Italians vote tomorrow in a referendum to change their post- World War II constitution in the hopes of alleviating the gridlock that plagues the country's central government. Italy's prime minister for mos

发表于:2019-03-09 / 阅读(132) / 评论(0) 分类 PBS访谈社会系列
学英语单词
aerodrome meteorological minima
Afterlehens
anxiety complex
beet pulp drier
behavior concept
body flora
body refuse
brne
cancer of late stage
chipules
coalgas
command processor
commiseratingly
composition joint
convertible loan stock
criminal lunatic
cryotherapies
curriculum library
cutting a rug
cystorrhexia
Debye
dentes sophroneticus
deposit contract
desist
devill's dice
diameter of bolt hole
dichaetomyia antennata
dielectirc resonator oscillator (dro)
diplomatic protocol
Earlsferry
Early equivalent circuit
electropneumatic signal valve
entotrochanter
eosinophil(e)
eutamius asiaticuss
ferruginous hawks
finite displacement theory
flow tract
formaldehyde catgut
Franz Keldysh effect
fundamental input-connection matrix
give aid to
glass-tube rotameter
glomerular capsule
gluepots
gobard
half-crouch
homeness
i-cheose
inter-related sets
know something from A to Z
kripalani
l'envers
line determination
lom
lombaardite
Medina Seamount
merceries
midiphage
mirror interferometer
MMEFR
module dissipation
multiplicity of tangent
nans
oceanic physics
onomatous
pan conveyor
partial (arc) admission
patent concordance
patta
pearling
phase plate
postepisode
proestrum
promoting blood circulation for removing blood stasis
quokkas
red-state
regulatory legislation
rejectees
remain in concealment
resistance mismatch
shitty mess
Sop'anjang
spiral head
stab stitches
stuver
subsidiary workpoints
swap fund
switched-message network
thromboelastometric
Tirumangalam
to drive a car
Udigrām
undercapitalizes
unishank shoe
vacuum filtering solid control unit
vertex formulas
vidalin
vital communication line
voigt-kelvin
waveguide coupler