反向频谱

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(118) / 评论(0) 分类 英语学习方法

What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations

发表于:2018-12-13 / 阅读(202) / 评论(0) 分类 Friends 老友记全10季英语插曲

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(178) / 评论(0) 分类 2011年VOA慢速英语(十)月

Cache - Generally, a place to temporarily store something. Regarding computers and telecommunications, it is a place where data is temporarily stored during transmission. Call - This is a connection b

发表于:2019-01-03 / 阅读(155) / 评论(0) 分类 电信英语

Focal Length - Distance from the exact center of the dish to the center of the feed. Focal Point - The physical point in space toward which the satellite reflector dish directs the received signal so

发表于:2019-01-03 / 阅读(164) / 评论(0) 分类 电信英语

Earth Station - The term used to describe the combination of antenna, low-noise amplifier (LNA), down-converter, and receiver electronics that are used to receive a signal transmitted by a satellite.

发表于:2019-01-03 / 阅读(146) / 评论(0) 分类 电信英语

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(135) / 评论(0) 分类 实用英语

Screams Have Special Place in Brain 尖叫声在大脑中会有特殊的位置 From VOA Learning English, this is the Health Lifestyle report. Have you ever thought about screaming? A blood-curdling scream is a natural reaction to sudden, extreme fri

发表于:2019-01-12 / 阅读(143) / 评论(0) 分类 2015年VOA慢速英语(八)月

Gold, Oil Prices Up as Investors Seek Safe Haven 投资者寻求避险:黄金、石油价格上涨 NEW YORK The up-and-down prices of oil and gold mirror the unsettled world situation, and both reflect the economic squeeze most nations currently face

发表于:2019-01-14 / 阅读(139) / 评论(0) 分类 VOA标准英语2016年(三月)

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(182) / 评论(0) 分类 VOA标准英语2014年(四月)

Chinese scientists have announced a gravitational wave research plan they're dubbing Taiji. The Chinese Academy of Sciences says their research plans will be finalized later this year. Academy member Wu Yueliang says their research will focus on low

发表于:2019-02-02 / 阅读(178) / 评论(0) 分类 英语新闻

There are many ways to express the frequency of events. Here are just a few. 你可以用许多方式来表达事情发生的频率,以下仅为其中一些。 1. a few times 1.几次 2. all the time 2.总是 3. almost always 3.几乎总是 4. almo

发表于:2019-02-03 / 阅读(189) / 评论(0) 分类 实用英语

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

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

By Stuart Cohen Sydney 08 October 2009 Southern Brown Tree Frog sits on a log in swampy lands near Melbourne, Australia (Sept 2009 file photo) Australia's frogs are having trouble finding love. Traffic noise and other sounds of city life, such as ai

发表于:2019-02-20 / 阅读(133) / 评论(0) 分类 VOA标准英语2009年(十月)

Chinese scientists have announced a gravitational wave research plan they're dubbing Taiji. The Chinese Academy of Sciences says their research plans will be finalized later this year. Academy member Wu Yueliang says their research will focus on low

发表于:2019-02-21 / 阅读(163) / 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(150) / 评论(0) 分类 英文语法词汇
学英语单词
163
absolute optimum trajectory
accu-pulse
Adulting
Algoman oiogeny
aluminum-cardboard container
aproned
areno
aromaics reformer
arrangement of record
auricula atrii
auzata simpliciata
baby killer
bacteriogenic agglutination
benthosema pterotum
bid defiance to
blast furnace smelting
blasting survey of surface mine
blood wart
cacophonist
calcium silicate flux
Casuarius
characteristick
colsons
contradanse
crecs
cross-union
crumby
cupping operation
cyclamin
darkening agent
disintegration product
Eastern Samoa
Elachanthemum
electronic millsecondmeter
enantiocontrolling
energy amplification
enterspace
extrapremium
ferrihemochrome
gaughans
genus blaberuss
geognosis
german millets
Gould, Mt.
grown-diffused phototransistor
gum block
gyro-
half cupped fracture
halogenohydrin
head-drums
heptadiagonal
immunotronics
incremental admittance
inductivist
information grouping logic
inverted ophthalmoscope
iteration form
Kurdarija
Laue spot deformation
Magado
mechanical testing instrument
needleworkers
neopalliums
non-return-to-zero inverse
nonfalsifiability
obscene publication
ohanahotel
OUID
palleting
parhelic circles
pathologic diagnosis of tumor
pet project
pitot bottom valve
poorter
presumed total loss
put stuffing into
redoxclines
rolled screw
Rφdekro
Separately Derived System
Solov'yëva, Mys
sophora secundifloras
spongy cure
Stachyopsis marrubioides
system mechanization
tetraalkylarsonium halide
the moon reindeer
throatable nozzle
total gradient current
tree method
Tuscany School
two symmetry
ultraviolet technology
unspatial
us sw
utilitarian social welfare function
variable column
wheel mounted sprayer
Who's your daddy?
woman's lavatory
xanthotoxin