费米零位

The Art of Smart Guessing Several years ago, interviewing candidates for a job, I grew tired of asking What experience do you have? So I decided on a one-question quiz to find out how resourceful a thinker the new hire might be. Here it is: You are o

发表于:2018-12-07 / 阅读(167) / 评论(0) 分类 午后咖啡

Whether you like it or not, we use numbers every day. 不管你喜不喜欢,我们每天都会用到数字。 Some numbers, such as the speed of sound, are small and easy to work with. 有些数字比如音速,数值不大,容易计算。 Other

发表于:2018-12-18 / 阅读(156) / 评论(0) 分类 TED演讲教育篇

Unit 25 The Art of Smart Guessing Several days ago, interviewing job candidates, I grew tired of asking What experience do you have? I decided on a quiz to find out how resourceful a thinker the new hire might be. Here it is: You are on a yacht saili

发表于:2018-12-30 / 阅读(148) / 评论(0) 分类 英语流行话题阅读:语境识词4500

By Jerilyn Watson Broadcast: November 14, 2004 (THEME) VOICE ONE: I'm Sarah Long. VOICE TWO: And I'm Steve Ember with People in America in VOA Special English. Today we report about two scientists, J. Robert Oppenheimer and Enrico Fermi, who helped l

发表于:2019-01-02 / 阅读(190) / 评论(0) 分类 名人轶事

PEOPLE IN AMERICA - Oppenheimer and Fermi By Jerilyn Watson Broadcast: Sunday, November 14, 2004 (THEME) VOICE ONE: I'm Sarah Long. VOICE TWO: And I'm Steve Ember with People in America in VOA Special

发表于:2019-01-02 / 阅读(185) / 评论(0) 分类 People in America

VOICE ONE: I'm Sarah Long. VOICE TWO: And I'm Steve Ember with People in America in VOA Special English. Today we report about two scientists, J. Robert Oppenheimer and Enrico Fermi, who helped lead the world into the nuclear age. VOICE ONE: It is J

发表于:2019-01-11 / 阅读(198) / 评论(0) 分类 VOA慢速英语2009年(六)月

The Fermi Paradox Back in 1950, the Nobel prize-winning physicist Enrico Fermi was having lunch with friends. Conversation turned to the possibility of extraterrestrial life. According to the popular story, Fermi fell silent for a moment and then ask

发表于:2019-01-26 / 阅读(168) / 评论(0) 分类 英语听力文摘 English Digest

You all know this story. 你们都知道这个故事. In the summer of 1950, 在1950年的夏天, Enrico Fermi, the Italian-American physicist Enrico Fermi, 美籍意大利心理学家 and atomic-pile builder, 和原子堆创造者 went to lunch at L

发表于:2019-02-14 / 阅读(163) / 评论(0) 分类 TED演讲科学篇

Weve recently been talking about the Fermi Paradox, attributed to Nobel-winning physicist Enrico Fermi. According to reasonable estimates of how many stars have planets, how many planets may be suitable for the evolution of organisms, and so on, our

发表于:2019-02-24 / 阅读(179) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
-pronged
advance from shareholder
air conditioner house
alternate stress
anterior thalamic tubercle
Astaffort
astronaut quarantine
asymmetrical stem
backward-rotating field
baldinucci
Ballygrant
barbed words
battery cell tester
bombycid moths
bottomry premium maritime interest
bounded lag
Breynia officinalis
brown noses
Claryville
colo(u)r code
computer-aided design language
conductor rail insulator
conie (la conie riviere)
cut wire blasting
cystolith
deltiologists
double decomposition
Eagletown
Elwick
embankment surrounded region
embitters
equal temperament
file snake
flame resonance spectrometer
frit flies
health resort zone
hexagon thin castle nut
hourglass valley
hydrogen air
immediate labo(u)r
joint coupling of cable
library promotion
lighthandedness
lindsaya
mail box
mellow yellow
Membrana synovialis inferior
microwave plasma gun
motorneurone
multi modality
multilinked
nereon
nightman
nonprotein amino acid
NOR flash
ogee'd
optic ellipse
organ-identity genes
Parasite Power
person-centered approach
phosphorus salt
plug-in component
Podosporium
poliakoffs
polymerizable
polyphemuss
Possion approximation
pre-aortic ganglia
program evaluation review technique
provacuole
put the heat on
Radix Rubiae
rail profile gauge
rational lag function
readmittance
real-time satellite computer
receiver pass-band
reconciling spatial scale
redundant constraint
resistance to opening of valve
right of coinage
river capture(piracy)
robbery suspects
safranine test
scrape a lwing
separation of abdominal rectus muscle
stereo-irrelevant
structural genomicss
suffume
swave (sky wave)
Tanzam Railway
tazir
throughout distance
transverberate
tyrosylcysteine
uncontrolled flight condition emergency
unified file transfer
Viburnum subalpinum
videotex information retrieval
Vitasul
wharf terminal
willow grain