【核子学】供热(反应)堆

适合3D打印的环保塑料 WASHINGTON As if we didnt have enough of it, the new must-have gadget - the consumer-grade 3-D printer - works with plastic. Researchers in Belgium say they have developed a new environmentally-friendly plastic, suitable

发表于:2018-12-16 / 阅读(113) / 评论(0) 分类 VOA标准英语2016年(二月)

夏天的一个中午,阿美和好朋友古奇在街上闲逛,天气特别炎热,两个人不停地抱怨,她们都在抱怨些什么呢?来看看吧! Listen Read Learn Gucci: May, we are fools to hang out at noon. It's dying hot today. My skin is too weak to be exposed under the summer sun

发表于:2018-12-26 / 阅读(133) / 评论(0) 分类 英语口语大赢家

Why Honey Turns Hard If a little honey drizzled on a piece of homemade toast or into a cup of tea is how you like to start the day, youre not alone. One drawback to honey, though, is that after sitting too long on the shelf, it crystallizes and that

发表于:2018-12-27 / 阅读(122) / 评论(0) 分类 英语时差8,16

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(156) / 评论(0) 分类 2017年VOA慢速英语(七)月

The United States said Friday North Korea is continuing to take steps to reverse the shutdown of its Yongbyon reactor complex. The State Department urged North Korea to remain in compliance with the six-party accord, under which is to scrap its nucl

发表于:2019-01-07 / 阅读(111) / 评论(0) 分类 VOA标准英语2008年(九月)

By Luis Ramirez Beijing 14 April 2007 An April 14 deadline has passed and there are no signs that North Korea has begun to shut down its main nuclear reactor, as it agreed to do in February. VOA's Luis Ramirez reports from Beijing, where diplomats ha

发表于:2019-01-11 / 阅读(177) / 评论(0) 分类 2007年VOA标准英语(四月)

By David Gollust Washington 23 July 2007 The U.S. envoy to the six-party talks on North Korea's nuclear program says completing the next phase of the disarmament process is still feasible by year's end, even though talks in Beijing last week failed t

发表于:2019-01-12 / 阅读(171) / 评论(0) 分类 2007年VOA标准英语(七月)

The United States Tuesday called North Korea's announced decision to suspend the disablement of its nuclear facilities a step backward in the six-party disarmament process. North Korea said it took the step because it has not been taken off the U.S.

发表于:2019-01-13 / 阅读(145) / 评论(0) 分类 VOA标准英语2008年(八月)

By Peter Fedynsky Moscow 16 November 2009 Russia says the controversial Bushehr nuclear power plant it is helping build in Iran will not go into service by the end of the year as planned. The announcement comes a day after President Dmitri Medvedev

发表于:2019-01-14 / 阅读(119) / 评论(0) 分类 VOA标准英语2009年(十一月)

Fusion Reactor Still in Works 热核反应堆仍在建设中 All todays nuclear power plants make energy by thge splitting of uranium atoms -- which creates a lot of useful heat but also a lot of dangerous and deadly nuclear waste. The opposite proce

发表于:2019-01-14 / 阅读(145) / 评论(0) 分类 VOA标准英语2016年(四月)

By David Gollust State Department 02 October 2007 The United States said Tuesday it has approved a draft six-nation accord under which North Korea will declare and disable its nuclear programs by the end of the year in exchange for aid and diplomatic

发表于:2019-01-16 / 阅读(103) / 评论(0) 分类 2007年VOA常速英语(十月)

今天我们要学的词是heat。 大家都知道heat是高温的意思,那么不难想象,引伸一下,heat也可以理解为压力。还有两个多星期,美国2008年总统大选的初选就要拉开帷幕了。 Democratic leading candid

发表于:2019-01-20 / 阅读(136) / 评论(0) 分类 英语每日一词

今天要学的词组是:to beat the heat。Heat是指高温;高温是不能打的,只能设法克服。美国各地热浪滚滚,《华盛顿邮报》说,一个母亲和她两岁的女儿...try to beat the heat...by opening a window on the

发表于:2019-01-26 / 阅读(173) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是heat。 大家都知道heat是高温的意思,那么不难想象,引伸一下,heat也可以理解为压力。还有两个多星期,美国2008年总统大选的初选就要拉开帷幕了。Democratic leading candida

发表于:2019-01-26 / 阅读(140) / 评论(0) 分类 英语单词荟萃

Fuel from human waste 人类排泄物可转化为燃料 Windpower: One form of renewable energy 风能:一种可再生能源 A new process which turns human excrement into valuable fuel has been developed by scientists in Thailand. They have produc

发表于:2019-01-30 / 阅读(109) / 评论(0) 分类 双语有声阅读

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(185) / 评论(0) 分类 2007年VOA标准英语(七月)

今天我们要学的词是heat up。 To heat up, 意思是越来越激烈。 The debate over immigration reform is heating up on the Hill, 国会关于移民改革的辩论日益激烈。 The World Cup is heating up as more teams are getting knocked

发表于:2019-02-06 / 阅读(157) / 评论(0) 分类 英语每日一词

今天我们要学的词是take some heat。 To take some heat, 受到批评。 The candidate is taking some heat for his stance on illegal immigrants, 候选人因为在非法移民问题上的立场而受到批评。华盛顿红人队教练沙纳汉因

发表于:2019-02-11 / 阅读(149) / 评论(0) 分类 英语每日一词

The United States said Friday North Korea is continuing to take steps to reverse the shutdown of its Yongbyon reactor complex. The State Department urged North Korea to remain in compliance with the six-party accord, under which is to scrap its nucle

发表于:2019-02-14 / 阅读(95) / 评论(0) 分类 VOA双语新闻 2008年9月

我们今天要讲的习惯用语有一个共同的词: stand。我们要学的第一个习惯用语是: stand-out。这儿在stand和out之间有一个连词符号。 Stand-out当名词用。它和形容词outstanding意义相关连。不少人知道

发表于:2019-02-17 / 阅读(165) / 评论(0) 分类 美国习惯用语
学英语单词
answer to one's name
antipyresis
apimyiasis
apogon nigrpinnis
area of wave generation
artichoke heart
artificial lacquer
ASGP
Asiatic Society of Bengal
ATX12V
bay rum
bid fair/to
brazed connections for nozzles
brigido
California encephalitis
Cannabis sativa L.
canonical parameter
cell tetrad
charge conservation law
clinch nailing
coarse tremor
codgy
coleosporium zanthoxyli
commandante
common garter snakes
contingency planning
data-sharings
debt restructuring
dehydrated alfalfa
deiparous
deuterotoxin
dinkums
distribution box for ships
elementary name
face apex beyond crossing point
FMEF (fuels and materials examination facility)
giantizes
grangerized book
graph antihole
gun control
have the run of one's teeth
heroine-worship
hidden-line
Himalayan tahr
hood connecting rod
hyperdulic
inmediatamente
Iranian Embassy Siege
kempt
laryngopharyngeoscope
last unction
lensless
loop impulse
madia oil plants
markof
mental parallax
molimen
molle
multi-beam acquisition radar
multilateral netting
Murdannia medica
musah
nasopharyngography
NBS
non-committally
not to be sneezed at
oakleaf braid
obliquangular
oceansat
overload safeguard
palatograms
pale around the gills
papillomatosis of larynx
parties to civil suits
process system
profuse nasal bleeding
pseudocercospora allophylina
psoriasis
Quehué
quony
republishings
self-interpreting
series expansion method
Siphnus
sirup of orange
spotted zone
steel structural
superexalt
surmise
Suttner
Sympamine
TCP theorem
tightfisted
toponymies
Toporyshche
Valhalla
velvet loom
Victory ship
wackstein
Z8n