分裂化学效应

We Cant Just Play with sports I believe that the greatest frontier of our ignorance lies in the relationship of man to man. I do not discount in the marvelous development in the world of things, nor do I devaluate the contributions of those who made

发表于:2018-11-30 / 阅读(248) / 评论(0) 分类 英语励志美文精华

measurement slave unlimited invert symmetrical lessen lever hip liability overlook thresh tensile vision likeness steady siege fission limp line linear vein commence obscure

发表于:2018-12-01 / 阅读(186) / 评论(0) 分类 用Mp3背六级单词

a lot of [much or many] We had a lot of rain. carry out [to do; to put into effect] Please carry out the plan. pass a bill [approve] Congress is expected to pass a bill to cut taxes. take steps [to start to do something] The government will take step

发表于:2018-12-01 / 阅读(207) / 评论(0) 分类 VOA慢速英语1500基础单词例句

Is a Fusion Nuclear Reactor Coming Soon? 核聚变反应堆会很快推出? 美国科技组织的洛克基德马丁称五年内,将会建成一个核聚变反应堆。他说预计到2017年能呈现一个操作雏形,到2022年,就能够投入使

发表于:2018-12-08 / 阅读(148) / 评论(0) 分类 2014年VOA慢速英语(十二)月

NASA Tests Power System to Support Manned Missions to Mars United States government agencies say the first tests of a very small nuclear power system designed for missions to Mars have been successful. 美国政府机构表示,为火星任务设计的

发表于:2018-12-08 / 阅读(189) / 评论(0) 分类 VOA标准英语2018年(一月)

本讲为 2006 年下半年新的教学内容,请对照教材、练习册和语法书听录音! 1. Data from previous animal experiments is used to develop a computer model which will predict what

发表于:2018-12-15 / 阅读(115) / 评论(0) 分类 自考英语(二)60讲

追踪叙利亚内战 化学武器成焦点 play pause stop mute unmute max volume 00:0002:38repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. We're starti

发表于:2018-12-18 / 阅读(108) / 评论(0) 分类 CNN美国有线新闻2016年8月

Once again, North Korea has defied international demands to give up its nuclear and missile programs. They're illegal, as far as the United Nations is concerned. They're a right as far as North Korea is concerned. And the communist country said on Su

发表于:2018-12-20 / 阅读(122) / 评论(0) 分类 CNN美国有线新闻2017年9月

World's First Nuclear Fusion Reactor 50 Percent Complete At the Geneva Superpower Summit in November 1985, American President Ronald Reagan met with the Soviet Union's General Secretary Mikhail Gorbachev. 在1985年11月的日内瓦超级大国首脑会

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 2018年VOA慢速英语(一)月

Scientists Explore How Cannabis May Fight Psychosis British scientists have found how a substance in the cannabis plant acts in the brain to reduce abnormal activity in patients at risk of psychosis. Their findings suggest that the substance could be

发表于:2019-01-03 / 阅读(128) / 评论(0) 分类 2018年VOA慢速英语(九)月

Whether youre giving a toast, presenting a project, or delivering a doomsday warning, these tips will help you look like less of an amateur during your speech. Most of us dont like giving speeches. Unfortunately, sometimes theres no way to weasel out

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 英语小短文

Shrimp 虾 Is shrimp your favorite seafood? 虾是你最喜爱的海产品吗 People love shrimp a lot. 人们非常喜欢虾。 But do you know that fission whales like shrimp, too? 但是你知道裂变鲸也喜欢虾吗? Female shrimp hatch 50,0

发表于:2019-01-10 / 阅读(150) / 评论(0) 分类 与美国小学生一起学英文第8册

US Praises Nuclear Deal with Iran, Others Concerned 美国称赞伊朗核协议的同时其他国家表示担忧 The deal between Iran and six world powers to place limits on Irans nuclear program has brought reactions from cheers to alarm around the

发表于:2019-01-12 / 阅读(126) / 评论(0) 分类 2015年VOA慢速英语(四)月

AS IT IS 2016-01-07 North Korea Says It Tested Hydrogen Bomb 朝鲜声称进行了氢弹测试 North Korea says it tested a hydrogen bomb on Wednesday. 朝鲜声称周三测试爆炸了一枚氢弹。 The U.S. Geological Survey reported a 5.1 magnitu

发表于:2019-01-12 / 阅读(136) / 评论(0) 分类 2016年VOA慢速英语(一)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(213) / 评论(0) 分类 2015CRI中国国际广播电台

Random numbers are hugely important for modern computing. They're used to encrypt credit card numbers and emails. To inject randomness into online gaming. And to simulate super complex phenomena, like protein folding or nuclear fission. But here's th

发表于:2019-01-20 / 阅读(137) / 评论(0) 分类 2016年Scientific American(九)月

A-bomb, atomic bomb 原子弹 absorption 吸收 to accelerate 加速 accelerating chamber 加速室 accelerator 加速器 synchrocyclotron 同步回旋加速器 synchrotron 同步加速器 betatron 电子

发表于:2019-02-03 / 阅读(167) / 评论(0) 分类 英文语法词汇

Chemical Rush Brian Mcfadden Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white Feel it coming on Like a pulse in my head Sending chills right

发表于:2019-02-07 / 阅读(143) / 评论(0) 分类 好听的英文歌曲

Meanwhile the tireless Rutherford, now back at Cambridge as J. J. Thomson's successor as head of the Cavendish Laboratory, came up with a model that explained why the nuclei didn't blow up. He saw that they must be offset by some type of neutralizing

发表于:2019-02-17 / 阅读(135) / 评论(0) 分类 万物简史

音乐+爱情的化学反应:Chemical Rush 还是Brian Mcfadden小编对BB的新专辑实在不能不执着啊~这首依旧是混杂了电子风的Chemical Rush,稍微有些中规中矩,和专辑中电音味道更重的歌比起来,有些收敛

发表于:2019-02-18 / 阅读(162) / 评论(0) 分类 英文摇滚歌曲
学英语单词
a-throb
Aeschynanthus acuminatus
air brattice
al hinw mt.
alienization
anterior chest wall syndrome
attached cavities
auditory ossicles
automatic discharge opening
ball ponds
beach organization
benefit evaluation
black-felt
bonding layer
buttery bar
buy-and-sell
cargo residue
cascios
centre of cushion pressure
Chassahowitzka National Wildlife Refuge
colorfulness of a perceived color
computer assisted career exploration
concayve
contracyclical
copper wire gauze
cysticerci
Dempster-Shafer theory
density of transplants
die spacer block
Direct Sequence Spread Spectrum
document transmission
domestic excise duty
donkeypunch
eddy current flaw detector
embosk
fast moving consumer goods
flocking
floral primordia
fragulamine
geothermic electropower station
give a hint
goliardic
gunkholing
Harder's glands
heemstra
Hlobane
hus-band
i-p
in the sweat of one's brow
interconnection structure
jenkinsite
kinder polka
Kotdwāra
linea nigra
lithium isovalerate
louvre screen
make one's acquaintance
maresca
marks and spencer
masuring platform
maximum allowable tank filling limit
medoruma
mille
modulated carrier
moisture resisting insulation
multipin
nandon
natural-born citizen
nonholonomic constraints
noninformational
overstudied
Permit on Operation with Naked Fire
pollution-free plastics
precollimator
professional audio
pulse rocket motor
reactive center
ripples
scses
silk-like
spinal hypertrophy
stalked
steam heater hose
stevened
stibianite
streaming buffer
surveillances of disease
taigs
technical terms
telephone firewall
tithers
to deposit
tribromomesitylene
tsim sha tsui
tuggurt (touggourt)
ultra high speed photographic instrument
ultra-development
undertree sprinkler
wallaka
Waterbury axial plunger motor
woolen
yellow mineral oil