变率

What is Your Recovery Rate ? By Graham Harris What is your recovery rate? How long does it take you to recover from actions and behaviors that upset you? Minutes? Hours? Days? Weeks? The longer it takes you to recover, the more influence that inciden

发表于:2018-11-30 / 阅读(147) / 评论(0) 分类 王强英语美文

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(143) / 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(105) / 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(143) / 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(91) / 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(114) / 评论(0) 分类 VOA标准英语2018年(一月)

The Federal Reserve, the U.S. central bank, on Wednesday cut short-term interest rates in an effort to boost the slowing economy. VOA's Barry Wood reports it was the eighth cut in the overnight federal funds rate in the past year. United States Fede

发表于:2018-12-16 / 阅读(78) / 评论(0) 分类 VOA标准英语2008年(十月)

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(66) / 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(69) / 评论(0) 分类 2018年VOA慢速英语(一)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(110) / 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(83) / 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(62) / 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(72) / 评论(0) 分类 2016年VOA慢速英语(一)月

By David McAlary Washington 21 November 2006 The United States and more than 30 other nations have signed a $13 - billion agreement to develop a form of nuclear power in a process called fusion. In a Paris signing ceremony, they agreed to cooperate

发表于:2019-01-12 / 阅读(180) / 评论(0) 分类 2006年VOA标准英语(十一月)

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(126) / 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(79) / 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(94) / 评论(0) 分类 英文语法词汇

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(82) / 评论(0) 分类 万物简史

[00:00.00]What's the interest rate for the savings account? [00:01.93]储蓄存款的利率是多少? [00:03.85]Interest is calculated at the rate of 0.8% per annum at present. [00:06.61]目前每年的利率是按0.8%计算的。 [00:09.36]Y

发表于:2019-02-17 / 阅读(111) / 评论(0) 分类 英语杂谈

WASHINGTON, Sept. 16 (Xinhua) -- U.S. poverty(贫困) rate climbed to 14.3 percent in 2009, the highest level since 1994, as households' incomes were squeezed by the deepest recession(衰退) since the 1930s and high unemployment(失业率 )

发表于:2019-02-18 / 阅读(72) / 评论(0) 分类 英语新闻
学英语单词
3-furylmethylamine
abrooks
All 's well that ends well.
annabergite
arsenate of lead
arteria perinealis
asmal
autocontrol
balance account book from last year
baldface
be concentric with...
Bernreuter personality inventory
bestroke
Bromfield tenaculum
Burnpur
cap code
cargo sheet clerk
chaperonages
connatre
consortium creditor
constriction nozzle
continuus
controlled extraction turbine
corticoafferent
critical incident technique
cross-checked
cyanoses
danger latch
deposit concrete
diem perdidi
efiss
enchastened
Enderby Land
fabric bias cutting machine
fernham
flexible pipeline pig
flower whorl
food stylists
good standing
hit probability payoff
inaequivalvular
innatist
intercrystalline fluid
Joint Tort feasors
Kloedonellocopina
knife blade
li-li
logarithmic average
ludmilla
marl earth
mear
mineral paint thinner
minimum carrier level
navicula zostereti
nekulturny
neoprene seal
neotropical floral kingdom
nutating
oouen
OTW
out-box
PA-AO2
pandemics
Patrinia villosa
permian clay
phosphonium ion
play ball
pottered
protestant denominations
PSCM
Pseudolarix raempferi Gordon
pyrometer cone
radiophototelegraphic transmitter
rahzel
ramdas
reaction-water turbine
rebid
repaster
repository design
respiration pick-up
rhus aromatica ait fragrant sumac
ruddy turnstones
Schuman,William Howard
segment data buffer
ship theory
short term
snail-shaped
snap-on red filter
soapier
tachygraphs
thalassion
throwout bearing
transistor parameter meter
trisulphides
turtleneck
ultra-democracy
unhipness
variety theater
vitreous materials
whistle in the dark
wind river pk.
zanyisms