绝对收敛幂级数

This is the moment New Zealand's largest earthquake in 20 years' struck. I was behind the counter serving a couple of customers and just the power of the earthquake was just absolutely amazing, and you could just see your stock just flying across th

发表于:2018-12-02 / 阅读(145) / 评论(0) 分类 万花筒2007年

The tiny brain of this zebra finch may help scientists answer questions on how people form words to talk. Like humans songbirds learn to vocalize by imitation. Were able to not only just study the mechanisms of how vocal learning works in these songb

发表于:2018-12-08 / 阅读(121) / 评论(0) 分类 VOA标准英语2018年(五月)

Let me just make one thing absolutely clear. The Libyans of course were raising the case on Megrahi all the way along, not just with me but with everybody. Its a major national concern for them. But as I used to say to them, I mean I dont have the po

发表于:2018-12-11 / 阅读(132) / 评论(0) 分类 访谈录2009

literature文学,文艺 *Leonardo da Vinci 列昂纳多达芬奇 *Pablo Picasso 帕勃罗毕加索 *romantic浪漫的 传奇式的 comedy喜剧 喜剧性的事情 local当地的 地方的 乡土的 exhibition 展览的 展览品 *Harry potter 哈利波

发表于:2018-12-12 / 阅读(188) / 评论(0) 分类 高中英语词汇

Unit 8 The Media After-Class Reading PASSAGE I What Makes TV Most Entertaining? In America, over 98 percent of all households have a radio, and most automobiles are equipped with one. The average Amer

发表于:2018-12-18 / 阅读(112) / 评论(0) 分类 新编大学英语阅读部分

Working as an interrogator at Guantanamo Bay, Cuba, is a dangerous job. Yet an experience with a terrorism suspect led one veteran of the Iraq war to believe in the power of redemption and acceptance. Welcome to this I believe in NPR series presenti

发表于:2018-12-19 / 阅读(136) / 评论(0) 分类 2007年NPR美国国家公共电台

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(186) / 评论(0) 分类 Scientific American(一)月

Researchers have discovered an almost universal word. Huh? You say? Even if you are not a native speaker of English, you probably dont need a translation for Huh? It appears that the word, or a very similar form of it, is used in most of the language

发表于:2018-12-28 / 阅读(92) / 评论(0) 分类 轻松英文阅读

Power corrupts, and absolute power corrupts absolutely. This is an interesting saying. Its very true. If you look at the world leaders with the most power, they are the most corrupt. When someone has so much power, they want more. Maybe power is like

发表于:2018-12-28 / 阅读(149) / 评论(0) 分类 听一分钟英文-P

Evoking images from the liquid metal and nearly unstoppable Terminator from the movies, BAE Systems has posted concept video footage of a process to create drones of the future. 近日,BAE系统公司发布的一份概念视频展示了未来制造无

发表于:2019-01-07 / 阅读(156) / 评论(0) 分类 英语新闻

The Power of Parallelism Parallelism is the repetition of similar grammatical forms. It is a powerful tool in public speaking and writing. You may have heard this quote attributed to Julius Caesar: I came, I saw, I conquered. The repetition of I foll

发表于:2019-01-12 / 阅读(131) / 评论(0) 分类 2016年VOA慢速英语(七)月

Kerry's First Trip Abroad Tackles Familiar Issues Kerrys first stop was familiar territory for a U.S. secretary of state, number 10 Downing Street, the residence of the British prime minister. Xenia Dormandy of London's Chatam House said it was a sof

发表于:2019-01-14 / 阅读(111) / 评论(0) 分类 VOA标准英语2013年(三月)

Lesson 72 Absolutely! 1.Absolutely!当然是 2.Oh,Absolutely!噢,毫无疑问! 3.Absolutely not!绝对不! 4.Asolutely impossible!这绝对不可能! 5.Absolutely right!完全正确!

发表于:2019-01-14 / 阅读(154) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

ROBERT SIEGEL, HOST: Biologist Jonathan Losos and I have at least one thing in common - we were both blown away by the late paleontologist Stephen Jay Gould's 1989 book Wonderful Life. Gould saw evolution as being all about odd contingencies, acciden

发表于:2019-01-16 / 阅读(187) / 评论(0) 分类 2017年NPR美国国家公共电台9月

But even though the insect brain is organized very differently from ours, there are some striking similarities. 虽然昆虫与人类大脑的组成大相径庭,但是仍有很多惊人的相似之处。 For example, most insects have smell detecto

发表于:2019-01-17 / 阅读(150) / 评论(0) 分类 TED演讲教育篇

Power corrupts, and absolute power corrupts absolutely. This is an interesting saying. Its very true. If you look at the world leaders with the most power, they are the most corrupt. When someone has so much power, they want more. Maybe power is like

发表于:2019-01-21 / 阅读(242) / 评论(0) 分类 纯正英语一分钟

Dogs have been mans best friend for thousands of years, a source of companionship and loyalty since the Stone Age. 几千年以来,狗狗都是人类最好的朋友,从石器时代开始就是人类忠诚的陪伴。 Now scientists suspect they h

发表于:2019-01-31 / 阅读(123) / 评论(0) 分类 英语新闻

Kerry Leaves Pakistan Hopeful, Despite Divides尽管有分歧 克里仍给巴基斯坦留下希望 U.S. Secretary of State John Kerry has wrapped up a visit to Pakistan with an agreement by the two countries to resume a dialogue on security issues. T

发表于:2019-02-01 / 阅读(139) / 评论(0) 分类 VOA常速英语2013年(八月)

Itcanbeinferredfromthepassagethatthe authorwouldbemostlikelytoagreewith whichofthefollowingstatementsregarding socioeconomicclassandsupportforthe rebelandLoyalistcausesduringthe AmericanRevolutionaryWa

发表于:2019-02-06 / 阅读(143) / 评论(0) 分类 英文语法词汇

Science and technology: Panda genetics 科技:熊猫遗传学 Hey dude. Give me six! 嘿,伙计。用六指击个掌吧! Two strange mammals illuminate the process of natural selection. 两种不同的哺乳动物阐明自然选择的过程。

发表于:2019-02-16 / 阅读(165) / 评论(0) 分类 经济学人科技系列
学英语单词
abstract of zenith distance
act with
address-only cycle
alternate current electrified section
alternating-current controller
amatorially
angle plate jig
application of fertilizer through irrigation
as a joke
aseptic manipulation
bacillogenous
be dumbfounded
blue asbestus
bohemians
break all precedent
budgetholders
ceriporiopsis mucida
charism
Chongmen (Sp12)
client to client protocol
clothmaker
cold-core
compensating side unbalance mass
connect america fund
corner projection
county fair
cow chips
cultural-historical psychology
cylinder bore gauge
deffeyes
dermatoscleroses
design chart
doublewides
effective generation time
eglises
electric kymograph
english screw pitch gage
equivalent line capacitance
fault indicated brake system
fibrolipomatous nephritis
five-tool
genus Euphractus
Good answer!
helium refrigerator
hiccuplike
high-speed local network
hydrophobia
inner strake
intercentrum (or intercolare)
investment demand schedule
Japan Atomic Energy Research Institute
jewellers' putty
jmt
Kirley
kleptic
kyodo tsushin
landover
large-duty
late repentance is seldom true.
lateral longitudinal area
m-tv
magnetelastic
main power building of thermal power plant
methylmitomycin
nfc (nosie feedback coding)
nouned
Obach cell
panromanticism
parallel read
partial single-dose expression
pel.
pen-writing oscilloscope
Prowazek-Halberstaedter bodies
proxy fights
put your feet up
Raukumara, Mt.
red-bead snake
relention plate
Remse
Routh's criterion
safflower seed oil
scrats
short leave
slow-speed motor
Smith's reaction
soil mulch
space attenuation
spectacle bossing
split-second wheel bridge
substitutions of amino acids
tapered line
telex over radio
three branches
torsional effect
tuberous root
uniform costs
uniquely colorable graph
vacuum breakdown
venture creation
vibro pile hammer
watertightness
Wujing