[网络] 二氧化钚;二氧化钸;二氧化鈈

[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(267) / 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(154) / 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(112) / 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(134) / 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(88) / 评论(0) 分类 澳洲ABC新闻快递2011年

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(94) / 评论(0) 分类 NPR边听边练

By Greg Flakus Scientists in Texas are trying to find a way of reducing carbon dioxide air pollution by capturing the gas, compressing it and then putting it underground. This technique could also yie

发表于:2019-01-03 / 阅读(128) / 评论(0) 分类 VOA2004(下)--健康科技

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(109) / 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(133) / 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(106) / 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(147) / 评论(0) 分类 小龟乐游记英语短文

AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have

发表于:2019-01-30 / 阅读(169) / 评论(0) 分类 农业与发展

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)

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(96) / 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(113) / 评论(0) 分类 CCTV9英语新闻2013年10月

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(135) / 评论(0) 分类 2014CRI中国国际广播电台

Drivers in the eastern United States may soon start paying for the pollution made by their motor vehicles. Nine eastern states and Washington, D.C. are launching a system of pricing the carbon dioxide produced from burning gasoline and diesel fuel. M

发表于:2019-02-14 / 阅读(156) / 评论(0) 分类 2019年VOA慢速英语(一)月

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(115) / 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(111) / 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(218) / 评论(0) 分类 TED演讲教育篇
学英语单词
Abd-el-Krim
Al Qawz
allylmecaptomethyl-penicillin
amagmatic
anarchistic
anti-polymyositis antibody
beneficient
boom davit
brolic
brookgreen
bull wheel
caudalis arteria
chignon disease
cold mix paving mixture
colloidal
constancy of composition of sea water
contract for the supply of labour
cybernauts
deficit matrix
denudation plane
diaphragm muscle
disagreeables
drive stage
Elsholtzia blanda
embroidery stitch
empire-waisted
endeavourment
European corn borer
fission
flame-swept
fuel air bomb
future city
G switch
geometrical distortion
geriatric demography
ghosn
glide plane
golden Ointment
Great Lake
grounding circuit
helium in
hilus of lung
hollow-core board
hot-water supply
Hudad
hypertensive state of pregnancy
inarching with a branch
internal spraying
isoamyl formate
jigida
kanun
keels over
Lads'
lethridge
link level implementation
loss system
made provision for
mastelyne
maxillar palpus
mental examination
minimum visibility
mouse-traps
neubauer-deger coefficient
Nigroporus vinosus
Nortonville
penicilloates
photoreversible process
pitticite (pittizite)
Pityrogramma calomelanos aureoflava
pmpm
poling boat
post-weaning growth
professional ataxia
propositional function
radiation detector
radio wave characteristics
relict form
remote start
root-faced
rostrater
Sagan's number
Salvia liguliloba
self-recovery winch
simpadren
Sissach
slap shot
slow pick-up time
SPATG
spilled
stop bleeding
swolder
tail strop
taken to
to get off sb's back
track cycle
tuberculosis of scrotum
turow
Ullatti
water-column arrester
woolblind
wyib
zacharie