压制过的氧化钚

[00:00.00]Lesson Eight [00:02.80]Text [00:05.43]How I Designed an A Bomb [00:09.59]in My Junior Year at Princeton John A . Phillips and David Michaelis [00:19.15]The first semester of my junior year at Princeton University is a disaster, [00:27.30]an

发表于:2018-12-01 / 阅读(207) / 评论(0) 分类 自考英语综合二下册 课文+单词

Earlier this week, there was a cave-in at a tunnel in Washington state. No one was hurt but officials scrambled to fix that quickly because it's part of the Hanford Facility, a nuclear waste site. The collapsed tunnel was covered in eight feet of soi

发表于:2018-12-02 / 阅读(99) / 评论(0) 分类 CNN美国有线新闻2017年6月

From NPR news in Washington, I'm Windsor Johnston.There are reports of major flooding in parts of the south after a severe storm system went through several states this week. In Alabama, residents in the town of Alba have been told to move to higher

发表于:2018-12-02 / 阅读(77) / 评论(0) 分类 2015年NPR美国国家公共电台12月

A former nuclear weapons center is now a wildlife refuge. 美国一处前核武器工厂现在成为了野生动物保护区。 The United States Fish and Wildlife Service officially opened the Rocky Flats National Wildlife Refuge in Colorado last we

发表于:2018-12-08 / 阅读(91) / 评论(0) 分类 2018年VOA慢速英语(九)月

A jury has found a man who threw his four-year-old daughter off Melbourne's Westgate Bridge guilty of murder. Arthur Freeman was found guilty after the jury deliberated for five days. The jury members had earlier told the judge they would not be able

发表于:2018-12-11 / 阅读(57) / 评论(0) 分类 澳洲ABC新闻快递2011年

Unit 3 [00:46.32]Two-way radions [00:50.76]1 -Shall we buy two-way radios? [00:57.13]Policemen and soldiers talk to one another on them.-That's a good idea. [01:04.08]2 The children went to a radio shop.-Do you have any two-way radios? [01:12.72]The

发表于:2018-12-13 / 阅读(215) / 评论(0) 分类 小学综合英语4A

以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议: 1、完整听一遍,掌握大意。 2、继续听,特

发表于:2018-12-26 / 阅读(59) / 评论(0) 分类 NPR边听边练

A Closer Look at the Iran Nuclear Deal 仔细复盘伊朗核交易 World powers have been working for years to limit Irans nuclear activities. But news reports often fail to provide details of the nuclear negotiations. Today we explore some of the is

发表于:2019-01-12 / 阅读(81) / 评论(0) 分类 2015年VOA慢速英语(七)月

Russia is a member of the six-party talks aimed at persuading North Korea to give up its nuclear weapons program. It has often sided with China to prevent tough U.N. sanctions against Pyongyang. Unused nuclear fuel rods are piled on shelves of wareh

发表于:2019-01-13 / 阅读(85) / 评论(0) 分类 VOA标准英语2009年(五月)

By David Gollust State Department 03 October 2007 The Bush administration says U.S. experts will go to North Korea next week to oversee the disabling of that country's reactor complex under the six-party nuclear agreement announced by China Wednesday

发表于:2019-01-16 / 阅读(73) / 评论(0) 分类 2007年VOA常速英语(十月)

文本: HQ Gentlemen,we have examined the contents of the bomb.The boys in the E.O.D. have traced the __(1)__ back to a North Korean manufacturer. Hathcock That doesn't make any _(2)_,Sir.Why the hell would they be shipping the thing from Russia ba

发表于:2019-01-23 / 阅读(90) / 评论(0) 分类 小龟乐游记英语短文

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(148) / 评论(0) 分类 2007年VOA标准英语(七月)

今天我们要学的词是hard-pressed。 Be hard-pressed to do something, 意思是面临很大的困难。 Without additional loans, the company will be hard-pressed not to go bankrupt, 如果没有额外的贷款,这家公司恐怕很难不破产

发表于:2019-02-02 / 阅读(66) / 评论(0) 分类 英语单词荟萃

Joining us now in the studio is Wang Tao, a resident scholar of the Carnegie-Tsinghua Center for global policy. He is responsible for the centre's energy and climate program. Q1: China plans to cut carbon emissions relative to GDP by 40 to 45 percent

发表于:2019-02-02 / 阅读(64) / 评论(0) 分类 CCTV9英语新闻2013年11月

Just days after Beijing passed a plan to fight air pollution, its neighboring city Tianjin has also passed a scheme to make its sky clearer. The program features two short-term goals. 就在几天前北京通过一项预防污染的议案,现在其邻

发表于:2019-02-05 / 阅读(75) / 评论(0) 分类 CCTV9英语新闻2013年10月

今天我们要学的词是hard-pressed。 Be hard-pressed to do something, 意思是面临很大的困难。 Without additional loans, the company will be hard-pressed not to go bankrupt, 如果没有额外的贷款,这家公司恐怕很难不破产

发表于:2019-02-07 / 阅读(92) / 评论(0) 分类 英语每日一词

China says it will expand the search area for the missing jet in the coming days. The search will be expanded to the east and west, with intensive search in the east region and enhanced efforts in the southeast from Saturday, according to the China M

发表于:2019-02-14 / 阅读(98) / 评论(0) 分类 2014CRI中国国际广播电台

模仿句子:Are measures to tackle climate change working better than the world thought? Emissions of greenhouse gases stalled last year according to the International Energy Agency, even though the global economy kept expanding. 翻译:应对气候

发表于:2019-02-23 / 阅读(77) / 评论(0) 分类 英音模仿秀

The Romans also flavored their wine with lead, which may be part of the reason they are not the force they used to be. 罗马人也用铅来给酒调味,这也许是他们不再像以往那样强大的部分原因。 As we have seen elsewhere, our

发表于:2019-02-25 / 阅读(76) / 评论(0) 分类 万物简史

And what happened was -- when we get in to chapter two of the nuclear threat era, which started back in 1945. 而现实是当我们进入1945年开始的核威胁时期的第二阶段 Chapter two starts in 1991. 第二个阶段是从1991年开始的

发表于:2019-03-04 / 阅读(164) / 评论(0) 分类 TED演讲教育篇
学英语单词
Aggeus
anginin
Arausio
arcus lumbocostalis
Baanah
Bahrain, Bahrein
bank payment voucher
Banocid
be seeing
be sent to Davy Jones locker
beachamp
betula fruticosa pallas
candle holder
caranx plagiotaenia
cardio-sympathetic center
catlins
CCPIT
Chamaeleo
channel modem
chinoform
clearance of switch
client-sides
combustible liquids
communality
contourless
corona glandis
corton-charlemagne
creep measurement points
crosstalk suppression
customs user fee
cyclic strain aging
darshans
data dependency
dead nettle
derivative random process
due to
dust brand
dynamic divider
effectivity date
fatigue-resistant
fundraisings
gagsters
ganster
geochemical pattern
gewe
Go ahead!
guide assembly
hang-by
his excellency
interhall
Kissling test
lilies of the Nile
macroporous ion exchange resin
mainsprings
Mark Tobey
mercury-tungsten lamp
microforms
mimegralla sinensis niveitarsis
misese
modem server
moksas
monoesterase
mpeg-4 individual lines and noise harmonics
Mus decumamus
neutral mineral
nonlinear equation solution
observational-theoretical distinction
ocean geotectonics
oleinik
optical slide rule
orifice spring
oversampling data converters
Palatino, Mte.
parallel loop
Pintuyan
product marketing
quality relationship
rawky
reactance circuit
recoil system
recruitment of follicles
register-to-register
safety scissors
scolopocryptops rubiginosus
sea control operations
Sewa River
ship synthesis mathematical model
shot-anchor
specific pathogen free animal
spectatoritis
spring retaining in position
start against
swamp pop
Tai Ping
the American Medical Association
the middle of nowhere
Ueckermünde
ureidopenicillin
voidless
wire probe
xerox copying machine
zurich-montpellier school