反傅里叶变换

作文和听力,阅读一样,可以早做准备。现在流行的复习方法是从下半年复习,甚至是考试前3个月才开始复习。复习的教材无一例外的是考试虫系列的万能作文:背一二十篇作文模式,背一二

发表于:2018-12-12 / 阅读(119) / 评论(0) 分类 英语学习方法

21. As a discovery claim works it through the community, the interaction and confrontation between shared and competing beliefs about the science and the technology involved transforms an individual's discovery claim into the community's credible dis

发表于:2018-12-30 / 阅读(115) / 评论(0) 分类 考研英语长难句讲解

Robert Owen, a British mill-owner and reformer, treated private property, along with organised religion and marriage, as a social scourge. In 1825 he bought land for a farm-and-factory commune in Indiana. It attracted farmers, artisans and intellectu

发表于:2018-12-31 / 阅读(116) / 评论(0) 分类 经济学人文艺系列

By Phuong Tran Nouakchott, Mauritania 20 August 2007 Camel milk has been honored as a gourmet food by Italy, as a poverty reducer by the United Nations and as a blessing by those who work with camels, for its healing power. A British physicist convin

发表于:2019-01-07 / 阅读(219) / 评论(0) 分类 2007年VOA标准英语(八月)

A China-made wearable robot that can assist disabled people with walking is expected to enter the market in one to two years, according to its developer. 我国已自主研发出一款可以帮助残疾人行走的可穿戴机器人,其研发方称,

发表于:2019-01-07 / 阅读(150) / 评论(0) 分类 英语新闻

Cameras were once big and bulky. Today,really good cameras fit in your pocket. And now, researchers at Cornell havedeveloped a camera thats just a half-millimeter on each side and a hundredthof a millimeter thick. The lens-less device is called a Pla

发表于:2019-01-08 / 阅读(160) / 评论(0) 分类 Scientific American(七)月

在中国,普通话作为官方语言的地位日益巩固。然而在英国,为什么大多数的英国人不遵循标准的发音[standard pronunciation or RP(received pronunciation)],却喜欢操着一口地方口音呢?难道英国人不认

发表于:2019-01-11 / 阅读(137) / 评论(0) 分类 实用英语

Digital Revolution Transforms Comic Books For the past 30 years, Golden Apple Comics in Los Angeles has been selling comic books to adults and children like eight-year-old Evan Cray. I just like holding the pages and reading it, he says. The look of

发表于:2019-01-13 / 阅读(134) / 评论(0) 分类 VOA标准英语2012年(八月)

Social Media Transforms Debate Viewership As she gears up for this years election, Center College student Kelly Bolton, who's on the campus of the vice presidential debate, is getting political updates not from television or traditional news sources,

发表于:2019-01-14 / 阅读(127) / 评论(0) 分类 VOA标准英语2012年(十月)

STEVE INSKEEP, HOST: One year ago today, President Trump promised that a new era was beginning at the Justice Department. (SOUNDBITE OF ARCHIVED RECORDING) PRESIDENT DONALD TRUMP: It is with great pride - very great pride - that I say these words to

发表于:2019-01-16 / 阅读(126) / 评论(0) 分类 2018年NPR美国国家公共电台2月

ARI SHAPIRO, HOST: The movie The Shape Of Water is up for 13 Oscars, the most of any film this year. (SOUNDBITE OF FILM, THE SHAPE OF WATER) RICHARD JENKINS: (As Giles) A tale of love and loss and the monster who tried to destroy it all. SHAPIRO: Cre

发表于:2019-01-16 / 阅读(135) / 评论(0) 分类 2018年NPR美国国家公共电台2月

Heres one way to make sure you have perfect attendance in your class: 让你把全部注意力放在课堂上只有一种方法: Meet Pietro Boselli: Obviously, hes ridiculously good-looking. 来见见我们的彼得罗博塞利:看吧看吧,他真

发表于:2019-02-06 / 阅读(145) / 评论(0) 分类 阅读空间

You know how it goes: youre trying to talk to your grandchildren, but theyre constantly checking their beeping phones. Im listening . . . they insist. Except you know only too well theyre not. At home, over dinner, you want to catch up with your husb

发表于:2019-02-07 / 阅读(191) / 评论(0) 分类 阅读空间

Rob Farley, a Washington Attorney and church member of a congregation, sits at the table with others. He starts early each day offering coffee and breakfast to the city homeless Millions of people are living in the streets of America's cities and sma

发表于:2019-02-18 / 阅读(173) / 评论(0) 分类 VOA标准英语2010年(二月)

和同事聊天时,她突然问我:当时,他是怎么向你求婚的,浪漫吗?我一愣,随即笑了:我老公是很木讷的人呢,你说会浪漫吗?虽然这样说,我心里却泛起甜丝丝的感觉来。他确实从来不浪漫,他的求婚没有

发表于:2019-02-18 / 阅读(159) / 评论(0) 分类 英语美文

Over the last 13 years, investors have experienced some of the largest financial bubbles in history. Asian currencies rose and fell, technology and Internet shares suffered staggering losses, oil and other commodities rode a wild roller coaster, and

发表于:2019-02-18 / 阅读(122) / 评论(0) 分类 阅读空间

一. 上升增长1.add up to 增加了eg. The total amount of added up to 14 billion pounds(14%) in 1994. 2. to jump to / to soar to 一跃达到/ 猛增到 eg. The total working days lost soared to 10 million in 1979. 3.an increase of ab

发表于:2019-02-18 / 阅读(185) / 评论(0) 分类 四六级写作指导

Last month, the world's leading toy and baby products retailer ToysRUs opened its 100th store in China after first entering the market a decade ago. ToysRUs's CEO Dave Brandon says the company is planning to open more stores in China this year. Our p

发表于:2019-02-21 / 阅读(149) / 评论(0) 分类 2016CRI中国国际广播电台

Law of Supply Demand: This is the founding block of economics. Whenever supply of something increases its price decreases and whenever supply decreases price increases. Thus, when you have excess production of corn, food prices decrease and vice vers

发表于:2019-02-25 / 阅读(151) / 评论(0) 分类 英文语法词汇

Live a single day on planet Earth, or anywhere else in the universe for that matter, and you will experience the natural phenomenon of heat conduction, which is the term used to describe the natural flow of heat from warmer objects to cooler ones. Yo

发表于:2019-03-06 / 阅读(191) / 评论(0) 分类 英语时差8,16
学英语单词
accumulation test
acetimetric
alumina carbon brick
Alune
Amauroderma
atomic raw material
Beauvoir-sur-Mer
boil-up rate
brush graining
catch a ride
chemical drains
cobalt-60 irradiation
combined ventilation system
compound extract
control of expense
contus
cotton and linen printed tea towel
Credit card fraud
cylinder pull
dagonkade (dogonkede)
daily succession
deliberative poll
depth difference
didymium floccosum
direct-action circuit
disgrades
double tube injector
du Barry, Comtesse
economic theory of politics
electro-optically
Emmanuel Joseph
entrept
ernst ludwig kirchners
espieglerie
export quota
fedders
federated firm
figured effect
firstlights
fluidizing chlorination
Franked Dividend
fuel system run
gastric lymphosarcoma
gold price fluctuations
Heessen
hoorayed
human-specific
ignition velocity
indecomposable group
injector oil burner
IPRO
kitchin cycle
laguerre processes
Lavrova, Bukhta
lee trevinoes
licensing condition
light gating
load-on
M.u.
metabolic resistance
Methylmelubrin
Minamata disease
multi-print
neutron polarimeter
noble-metal-thermocouple
noodles soup with shredded chicken
not know that
nude ion gauge
paperweights
parallel plate micrometer
parasitics
plant patenting
plastic ampoule
predissociations
pristina synclites
pulicine
Puyel
radiopeptides
reinstallations
rock slam
Sabancuy
sakamaki
sequential light amplifier
side slip tester
sinistrorsal
sinus hepatici
slimming machine
sniffed out
stuck subassembly
superspecializations
tellurinic acid
tension draft
TETTIGONIDAE
Toyota Production System
twinflower dolichos
unique name
upstream facing of weir
virginalis
virilised
water proofing
within calling distance
xenon reactivity burnout