辐射的量子理论

Black holes got their name because light can't escape them, beyond a certain radiusthe event horizon. But in 1974 Stephen Hawking proposed that quantum effects at the event horizon might cause black holes to benot completely black. Hawking said that

发表于:2018-12-24 / 阅读(147) / 评论(0) 分类 2016年Scientific American(八)月

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? The shortest distance between two points may be a straight line, but try telling that to electrons: when current flows down a wire, these particles zig and zag, movin

发表于:2018-12-24 / 阅读(210) / 评论(0) 分类 Scientific American(九)月

Welcome to the Science Talk, the weekly podcast of Scientific American posted on February 18th, 2010. I am Steve Mirsky. And you know what the hottest sport in the world is right now? Thanks to the Winter Olympics, it is, of course, curling. That's t

发表于:2018-12-24 / 阅读(167) / 评论(0) 分类 Scientific American(二)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(180) / 评论(0) 分类 单词解析速记

ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize for Two Economists By Mario Ritter Broadcast: Friday, October 14, 2005 I'm Bob Doughty with the VOA Special English Economics Report. Robert A

发表于:2019-01-02 / 阅读(215) / 评论(0) 分类 健康与经济

5 Reasons to Try Firefox Quantum Browser Mozilla has released a new update of its Firefox browser that it says is much faster and provides a better overall user experience. But can the new version called Firefox Quantum compete with the worlds curren

发表于:2019-01-03 / 阅读(252) / 评论(0) 分类 2017年VOA慢速英语(十一)月

SCIENCE IN THE NEWS - Stephen Hawking and Black Holes / Quantum Theory By Caty Weaver Broadcast: Tuesday, August 17, 2004 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Dought

发表于:2019-01-07 / 阅读(197) / 评论(0) 分类 科技之光

A very loud bang,I was sitting right on the side where the engine is, ah,the loud bang with a little bit flare for a short time and the engine was shut up pretty much immediately from the flight deck. Ah,on flight I analysed the situation.Ah,thanks t

发表于:2019-01-08 / 阅读(184) / 评论(0) 分类 CNN2010年(十一)月

U.S. health experts monitoring Japan's nuclear crisis are seeking to explain health risks from radiation(放射) exposure, while cautioning that radiation levels measured this week at the Fukushima-Daiichi power plant in northern Japan have not y

发表于:2019-01-11 / 阅读(192) / 评论(0) 分类 英语新闻

Quantum communication boasts ultra-high security as a quantum photon can neither be separated nor duplicated. It is hence impossible to wiretap, intercept or crack the information transmitted through it. Anton Zeilinger, an Austrian physicist at the

发表于:2019-01-19 / 阅读(222) / 评论(0) 分类 2016CRI中国国际广播电台

Books and Arts; Quantum physics 文艺;量子物理学 House of dreams;Scientists race to explain why the Higgs boson matters 想象的殿堂;科学家竞相解释为什么希格斯玻色子至关重要 Higgs Force: The Symmetry-Breaking Force

发表于:2019-01-26 / 阅读(247) / 评论(0) 分类 经济学人文艺系列

Books and Arts; Book Review; Fundamental physics; Big bang; 文艺;书评;基础物理学;宇宙大爆炸; Popular physics has enjoyed a new-found regard. Now comes a brave attempt to inject mathematics into an otherwise fashionable subject 科

发表于:2019-01-27 / 阅读(225) / 评论(0) 分类 经济学人文艺系列

The World Health Organization (WHO) warns against the indiscriminate(任意的无差别的) use of potassium iodide as a precaution against nuclear radiation. WHO is issuing this advisory following reports of people in Japan and elsewhere who are usi

发表于:2019-02-06 / 阅读(325) / 评论(0) 分类 英语新闻

A key Japanese adviser on radiation(放射 ) leaks at the country's disabled Fukushima nuclear power facility has quit in protest over the government's handling of the disaster. The adviser, Toshiso Kosako, a radiation safety expert at the Univer

发表于:2019-02-06 / 阅读(186) / 评论(0) 分类 英语新闻

NEW DELHI, March 16 (Xinhua) -- The Indian government has ordered food originating from(发源于) Japan to be tested for radiation in the wake of explosions at a Japanese nuclear plant following a devastating earthquake-tsunami last Friday, repo

发表于:2019-02-07 / 阅读(169) / 评论(0) 分类 英语新闻

WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine(碘) has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai

发表于:2019-02-11 / 阅读(197) / 评论(0) 分类 英语新闻

Quantum theory is very worthy of regard, he observed politely, but he really didnt like it. God doesnt play dice, he said. Or at least that is how it is nearly always rendered. The actual quote was: It seems hard to sneak a look at Gods cards. But th

发表于:2019-02-17 / 阅读(156) / 评论(0) 分类 万物简史

Remarkably, the phenomenon was proved in 1997 when physicists at the University of Geneva sent photons seven miles in opposite directions and demonstrated that interfering with one provoked an instantaneous response in the other. 令人惊叹的是,这

发表于:2019-02-17 / 阅读(129) / 评论(0) 分类 万物简史

Leaders 社论 Cosmology 宇宙学 Man suddenly sees the start of the universe 揭秘宇宙的起源 The quest to understand reality takes a great leap backwards 科学新突破探索宇宙诞生之初的真相 IN THE beginning was the word and the w

发表于:2019-02-17 / 阅读(167) / 评论(0) 分类 经济学人综合

Science and technology 科学技术 Cryptography 密码术 The solace of quantum 量子之慰 Eavesdropping on secret communications is about to get harder 现在想窃听秘密联系会越来越难 CRYPTOGRAPHY is an arms race between Alice and Bob,

发表于:2019-02-24 / 阅读(226) / 评论(0) 分类 经济学人科技系列
学英语单词
a store keeper
afflictest
arbutrus
at current price
atomic gas laser
automatically operated valve
axis of an orbit
bladder tumour
bleinierite (bleiniere)
block triangulation
blue bonnet
borrowing short to lend
bulbous nose
Butoxypolypropylene
carburizing paste
cat's-tail
ceramic tile floor
cercospora eugeniae
chelatings
code invariance
coherence matrix
collision of vectors
common block name
compound calculation amplifier
cornered rat game
corona cage
decadally
diesel pile driving engine
direct register transfer
diving telephone amplifier
double loop antenna
elastomucase
electric reset relay
enamelling operation
ensealed
extremozyme
fadlallah
feature die
forming shop
geophysical map
gonocephalum outreyi
half-tone information
hicksian function
hypersensitizes
indicator-element
interested circles
introspects
job characteristics theory
judge's charge to the jury
juggle black and white
kneading-machine
kobeua mask dances (brazil)
Kogoj
living-learning
lobi pyramidalis
Measured reserves
Meobbaai
message precedence
migrated reflection point
multi-cavity mold
needlier
Netherlands Antilles Guilder or Florin
nonadipose
Opinsul
optophore
original marking
panel discussion
part of damage
perceptually
phnendoskiascope
prearticular
protective-device
racemed
re-forms
reachin
reciprocal spacing
red-heat
resorptive effect
river surface temperature
Rokiciny
run behind one's ticket
Sahlinrespirator
saturation function
semi-mounted
shann
sonar parameters
spradle-footed
stagnant mould
starting unit
swallows up
synchiropus picturatus
Tillberga
trivial movement
trouble maker
two-night
vacherin
vanadium(ii) bromide
virgin timber
visited with
whipping in
zankel
zhongjiefeng