李雅普诺夫指数

Don Gonyea: John Kenneth Galbraith, economist, diplomat, prolific author, Harvard professor, and iconoclast , died yesterday in Cambridge, Massachusetts. He was 97 years old, born in Canada to a farming family, Galbraith became the country's leading

发表于:2019-01-08 / 阅读(234) / 评论(0) 分类 2006年NPR美国国家公共电台

A new film about the adventures of Tintin, the Belgian boy reporter, opens across Europe this week. 上周,一部讲述比利时少年记者丁丁历险故事的新电影在欧洲地区上映。 The movie, directed by Steven Spielberg, faithfully d

发表于:2019-01-19 / 阅读(116) / 评论(0) 分类 中英双语新闻

So if Charles I was collecting, in a sense, to self-aggrandise and to make a statement about himself, whereas George III was collecting because he thought that's what a king should do, because he loved art? Yes. He would never have commissioned an im

发表于:2019-01-21 / 阅读(104) / 评论(0) 分类 跟着英剧练发音

After Luiz Gonzaga died in 1989, a statue was erected just outside Recife, the capital of his home state, Pernambuco. It marks the start of the Luiz Gonzaga Highway. Gonzaga had reminded Brazils city dwellers of the depth of music that exists out in

发表于:2019-01-22 / 阅读(137) / 评论(0) 分类 自然百科2012年

In Rio, African rhythms began to mix with European styles. And it was at the house of a Candomble practitioner, a priestess named Tia Ciata, Auntie Ciata, that the first song widely recognized as Carioca samba, samba from Rio, was performed in 1916.

发表于:2019-01-22 / 阅读(139) / 评论(0) 分类 自然百科2012年

Carmen Miranda came to symbolize Brazil for the outside world, though she had been criticized at home for becoming too westernized. Her sophisticated light-hearted songs had little to do with the everyday struggles of many ordinary Brazilians. They f

发表于:2019-01-22 / 阅读(109) / 评论(0) 分类 自然百科2012年

Before I talk about that, 谈到这之前 I've written down at the bottom there 我在底下标出了 the slope of this curve, this straight line. 这条曲线的斜率,即这条直线 It's three-quarters, roughly, 大约为3比4 which is less than

发表于:2019-02-13 / 阅读(136) / 评论(0) 分类 TED演讲教育篇

The renowned Taiwan cartoonist Zhu Deyong - an exponent of the hand-drawn artform - is presenting sketches showing his process to a finished product. Zhu Deyong has attended the festival several times, but this is the first time he has had an entire

发表于:2019-02-19 / 阅读(136) / 评论(0) 分类 cctv9英语新闻2016年

托福常用词汇表

发表于:2019-02-25 / 阅读(129) / 评论(0) 分类 英文语法词汇

托福8000词汇怎么背?新东方托福考试网分享托福熟词僻义词汇总结:,让我们一起背单词吧。 address v. 应付,处理(问题等) aging n. n陈酿 appropriate v. 擅用,挪用,占用,盗用 article n. 物品;制品,

发表于:2019-03-13 / 阅读(536) / 评论(0) 分类 雅思英语
学英语单词
address fix state clear
alteration of premise
approach-withdrawal
archaeologically
armature resistance
audience reception analysis
badges of trade
beater opener
beyond all praise
black swans
Boeica stolonifera
boring machine column
boycotters
bridge-balanced d-c amplifier
business investor
cage housing
canned laughter
carbon mould
chain clip
change-over mechanism
coal spontaneous combustion
collaborative citizen journalism
concide
cone of uncertainty
congelifract
dash-pots
dielectric rod(or dielectric wire)
disemvowels
downswings
DSIA
e vibration direction
femes covert
film storage album
gossipless
greenhouse sprayer
gudgeoned
heavy deck vessel
hectometres
hyperliteral
idiophase
Indungo
intergranular myrmekite
jakobshavn (ilulissat)
joyland
keep full sails
kinray
kotwalee
lampadephoria
major parts
mazamas
measured-value
mercaptoundecaphydrododecaborate
Methanocorpusculaceae
microohm meter
minute seed
misadjustment lms
monopulse trcker
mpt
multi-words
Murchison Sd.
nahmias
novemina
OpenStack
Ophryoscolex
penalty shootouts
periodic reordering
piecewise approximation
Pleurospermum atropurpureum
pollen brush
Portaria
preconcerts
primas
radio-freqnency transformer
retentivity time of eye
rhizobiaceaes
right of integrity
safadi
screw driver for cross recessed screw
scrogs
seasonal
self-coloured material
self-quenching counter
Seychelles rupee
shade into
silicious sinter (geyserite)
sindika
sitalina hirasea
skin glues
snap sb's nose off
source-water
Strat
tallins
tea-bags
teill
the earthquake
theoretical elasticity
top-knotteds
two-fours
ultra-short wave vacuum tube voltmeter
vertical limb
well-defined bubble
X-back