高通率研究反应器

Experts Say More Research Needed to Foil Cyber It doesnt matter who you are or where you live - if you have access to a computer, you are a potential target for cyber criminals. And its not just individuals at risk. Earlier this month, U.S. Attorney

发表于:2018-12-08 / 阅读(87) / 评论(0) 分类 VOA标准英语2013年(五月)

1. A top US official says a reactor in Syria allegedly built with North Korean help was nearly functional before was destroyed last year by Israeli fighter jets. The United States says the reactor threatened to spread dangerous nuclear materials poss

发表于:2018-12-15 / 阅读(123) / 评论(0) 分类 美联社新闻一分钟2008年(四)月

As it ages, white paper turns distinctive of yellow, but why? To find out, scientists artificially aged modern paper to rebuild the changes on the molecular level, the researchers in the Journal physical review of letters, for 48 days, 3 unpleached p

发表于:2018-12-24 / 阅读(102) / 评论(0) 分类 Scientific American(四)月

The Current Situation ofBuying a House in the US美国买房正当时If you can borrow at 4.5% or 5% over 30 years, many purchases start to look appealing. Especially if we get a hefty dose of inflation down the line. 如果你能以4.5%或5%的利率获

发表于:2018-12-31 / 阅读(112) / 评论(0) 分类 华尔街的赚钱经

A robot entered a damaged reactor at Japan's Fukushima nuclear plant this week to take pictures of the reactor destroyed by an earthquake and tsunami in 2011. The robot, nicknamed 'The Little Sunfish,' is very small about the size of a loaf of bread.

发表于:2019-01-02 / 阅读(125) / 评论(0) 分类 2017年VOA慢速英语(七)月

A second robot from Tokyo Electric Power Company (Tepco) sent into Fukushima's unit 2 reactor collapsed in less than a month's time due to high radiation levels. 由于辐射程度过高,东京电力公司向福岛2号反应堆派出的机器人在不

发表于:2019-01-07 / 阅读(78) / 评论(0) 分类 英语新闻

As it ages white paper turns a distinctive yellow. But why? To find out, scientists artificially aged modern paper to reveal the changes on the molecular level. The research is in the Journal Physical Review Letters. For 48 days, three unbleached pap

发表于:2019-01-08 / 阅读(115) / 评论(0) 分类 Scientific American(四)月

This is Scientific American 60 second Science I am Sophie Bushwick, got a minute? As it ages, white paper turns a distinctive yellow. But why? To find out, scientists artificially aged modern paper to reveal the changes on the molecular level. The re

发表于:2019-01-08 / 阅读(134) / 评论(0) 分类 Scientific American(四)月

AS IT IS 2015-02-16 Prisoners Are Learning Computer Programming. 美国囚犯学习计算机编程 Prisoners in California are learning how to write programs for computers -- an activity known as computer coding. It is a skill that many employers are

发表于:2019-01-12 / 阅读(145) / 评论(0) 分类 2015年VOA慢速英语(二)月

India and the United States have begun looking at ways they can work together following their unprecedented deal on civil nuclear cooperation. VOA Correspondent Steve Herman reports from New Delhi, a month after the agreement was signed, officials f

发表于:2019-01-13 / 阅读(92) / 评论(0) 分类 VOA标准英语2008年(十一月)

Tyler Environmental Prize Winners: Pollution's Effects Far-Reaching Nearly half of the worlds people use biomass fuels such as wood or dried dung to cook their food, and many cook indoors. Professor Kirk Smith of the University of California, Berkele

发表于:2019-01-13 / 阅读(98) / 评论(0) 分类 VOA标准英语2012年(五月)

Fusion is how stars produce energy. It occurs when the nuclei of light atoms, such as hydrogen, are fused together under extreme pressure and heat. Tokamak Energy, from Oxfordshire, believes that the third version of their compact, spherical tokamak

发表于:2019-01-17 / 阅读(183) / 评论(0) 分类 2015CRI中国国际广播电台

The coastal city of Weihai in East China's Shandong Province has started building a nuclear plant to address a shortage of power in the region. Power production in Shandong has been largely based on coal-burning, which pollutes the environment but do

发表于:2019-01-19 / 阅读(136) / 评论(0) 分类 英闻天下

Wang Yifang, from the Institute of High Energy Physics of the Chinese Academy of Sciences, attended the award ceremony of the 2016 Breakthrough Prize in Fundamental Physics at the NASA Ames Research Centre. He is the director of the team behind China

发表于:2019-01-19 / 阅读(104) / 评论(0) 分类 2015CRI中国国际广播电台

By Kurt Achin Seoul 05 January 2006 North Korea recently announced it no longer needs the United States to provide it with a light-water nuclear reactor for energy production. The communist state says

发表于:2019-01-25 / 阅读(231) / 评论(0) 分类 2006年VOA标准英语(一月)

By Stephanie Ho Washington 15 July 2007 U.S. National Security Advisor Stephen Hadley says Washington still has concerns about North Korea's nuclear program, despite Pyongyang's decision to shut down its main plutonium reprocessing facility. VOA's St

发表于:2019-02-01 / 阅读(161) / 评论(0) 分类 2007年VOA标准英语(七月)

Being an expert at something really pays off. Just how good are top performers compared to everybody else? Research shows in high complexity jobs like professional and sales roles, the top 10 percent produce 80 percent more than average and 700 perce

发表于:2019-02-06 / 阅读(208) / 评论(0) 分类 阅读空间

Being an expert at something really pays off. Just how good are top performers compared to everybody else? Research shows in high complexity jobs like professional and sales roles, the top 10 percent produce 80 percent more than average and 700 perce

发表于:2019-02-08 / 阅读(129) / 评论(0) 分类 英语新闻

Business 商业 Clothes Retailing: The Forgotten Majority 服装零售:被遗忘的大多数 The fashion industry blatently pays attention to plus-size women. 时尚业将目光投向大码女人。 A good fit is everything, stylists often counsel,

发表于:2019-02-16 / 阅读(99) / 评论(0) 分类 经济学人商业系列

Chinese Premier Li Keqiang has urged an upgrading of the manufacturing industry in order to ensure medium-high level economic growth in the country. Premier Li made the remarks on Monday during an inspection visit to China Nuclear Power Engineering C

发表于:2019-03-04 / 阅读(181) / 评论(0) 分类 2015CRI中国国际广播电台
学英语单词
admit of sth
airplane flutter
amphiphobic
anogenital warts
Arnbruck
assumed spheroid
banderol
baraca
bbgky hierarcky
begodding
Beit ed Dīne
bullet wave
Cavitas pericardialis
clathrochelated
clyde hill
congruent numbers
connecting rod dipper
countertheses
coverage angle
ctenanthe setosa
DFMEA
disease involving weifen and qifen
disording
doppelbocks
dry litho
eating your own dog food
efficient nickel plating brightener
embusy
enve
extension subscriber
fluorine 19
footganger
fracture logging
gave face
glass mask
headsheets
helical instability
helmond
HPSA
hydroexpansivity
hydrogen deuteride
indicatrix of optic biaxial crystal
internal-market
landform type map
laparocystorrhaphy
laterlog
layer of oxygen deficient
lee-wave rotor
leg-press
Likimi
locked-in capital gains
mail noble
Maudaha
methyl eugenol
MLW,m.l.w.
multiprocess production
negator
nfcs
nucleo-
nueve
obstacle chase race
obturator line
one's word is as good as one's bond
ontozone
out of someone's hands
pentolysis
play someone off
polymorphic function
pouffe
power sense circuit
rapid scan spectroscopy
reddish yellow podzolic soil
resenders
retrograde condensate gas
return circuit ring
Roegneria hirtiflora
sectional drive
semiparabolas
sexual attractiveness
Show All
significant deficiency
significant surface
slacked up
specific diffusivity
spreads
spring frame of seat
strength reduction
subjective shot
sunspottedness
synochal measles
tape drive interrupt routine
tetraplicates
thething
to loom large
touch sth off
track-laying
undisputed facts
unlawful punishment
unsepulchred
us youth
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wattless power