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Scientists Improve Space Weather Forecast Accuracy 科学家改进空间天气预报准确性 At one time, scientists thought the space between Earth and Sun was a vacuum . But we now know that the su

发表于:2018-11-29 / 阅读(158) / 评论(0) 分类 VOA2005(下)--环境科学探索

[00:00.00]chapter 2 Computer Hardware [00:02.31]第二章 计算机硬件 [00:04.62]Dialogue 1 [00:05.73]句型1 [00:06.84]A:I thought computers were supposed to make your life more convenient. [00:09.26]我想电脑应该是让人的生活更方便才

发表于:2018-12-05 / 阅读(186) / 评论(0) 分类 电脑英语

Opponents of the Venezuelan government have promised to continue street protests aimed at forcing out President Nicolas Maduro. The opposition warning came a day after at least two people were killed and hundreds arrested in Venezuelas largest anti-g

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 2017年VOA慢速英语(四)月

NASA's Juno Spacecraft Shows the Makeup of Jupiter Scientists are finding that the inside of Jupiter is just as interesting as the part of the planets atmosphere that we can see. At the center of the planet is a liquid mixture of the elements hydroge

发表于:2018-12-08 / 阅读(66) / 评论(0) 分类 2018年VOA慢速英语(四)月

Kurt Achin | Seoul 17 December 2009 A South Korean nuclear power plant South Korea is looking toward a low-carbon future that likely includes boosting nuclear power consumption. The buildup of nuclear waste in the South creates a problem, however, an

发表于:2018-12-12 / 阅读(85) / 评论(0) 分类 VOA标准英语2009年(十二月)

Juno Gets a Close-up Look at Jupiter 朱诺近距离观看朱诺卫星 The spacecraft Juno successfully passed close to Jupiter Saturday as it orbits the solar systems largest planet. NASA, the American space agency, said the spacecraft passed about

发表于:2018-12-16 / 阅读(70) / 评论(0) 分类 2016年VOA慢速英语(九)月

Reading and Processing Emails Every day I feel more and more overwhelmed by email. Once I turn on my computer and look at my inbox, I get sucked into reading and responding to emails. I have a personal email account and an email account for work. Wit

发表于:2018-12-18 / 阅读(128) / 评论(0) 分类 2015年ESL之商务英语

This is Scientific Americans 60-Second Science. Im Adam Hinterthuer. Got a minute? If there's a line in Vegas on the odds of life on another planet, now might be a good time to place a wager. A study in the journal Science examined 166 Sun-sized star

发表于:2018-12-24 / 阅读(110) / 评论(0) 分类 Scientific American(十)月

Last month, China banned imports of some waste materials that can be reused in manufacturing. The move is forcing other countries to rethink their policies on recycled waste. Before the ban, China was the first resting place for about half of the wor

发表于:2019-01-03 / 阅读(376) / 评论(0) 分类 2018年VOA慢速英语(二)月

NASA's Juno Spacecraft Shows the Makeup of Jupiter Scientists are finding that the inside of Jupiter is just as interesting as the part of the planets atmosphere that we can see. At the center of the planet is a liquid mixture of the elements hydroge

发表于:2019-01-03 / 阅读(76) / 评论(0) 分类 2018年VOA慢速英语(四)月

Flatulence, or passing gas, is a normal daily phenomenon. 胀气,或者放屁,是正常的日常现象。 Most individuals, yes, that includes you, 大多数人,是的,这包括你, will make anywhere from 500-1500 milliliters of gas and ca

发表于:2019-01-17 / 阅读(138) / 评论(0) 分类 TED演讲教育篇

And then our mothers tell us, Careful you don't fall down, because you'll fall over. 然后母亲告诉我们,没有跌倒也要小心,因为你还会掉下来。 Now, go into the real atmosphere of this planet. 现在,进入这个行星真正的

发表于:2019-01-18 / 阅读(123) / 评论(0) 分类 TED演讲娱乐篇

Part III A New Age Dawns 第三部 一个新时代的黎明 A Physicist is the atoms way of thinking about atoms. -Anonymous 物理学家就是以原子的方式来考虑原子的人。无名氏 8 Einsteins Universe 第八章 爱因斯坦的宇宙 As

发表于:2019-01-29 / 阅读(185) / 评论(0) 分类 万物简史

For a long time the Big Bang theory had one gaping hole that troubled a lot of peoplenamely that it couldn't begin to explain how we got here. Although 98 percent of all the matter that exists was created with the Big Bang, that matter consisted excl

发表于:2019-01-29 / 阅读(81) / 评论(0) 分类 万物简史

天文学在我们听力讲座里面算是出现频率较高的话题了,在目前所有的176篇讲座里一共有14篇天文学类的文章,且都是比较有难度的,可以说,天文学类算是我们讲座里的一个重点也是难点了。

发表于:2019-02-09 / 阅读(77) / 评论(0) 分类 托福英语

19 The Rise Of Life 第十九章 生命的起源 In 1953, Stanley Miller, a graduate student at the University of Chicago, took two flasksone containing a little water to represent a primeval ocean, 1953年,芝加哥大学的研究生斯坦利米勒拿

发表于:2019-02-17 / 阅读(104) / 评论(0) 分类 万物简史

CANBERRA, Sept. 30 (Xinhua) -- Australian federal government(联邦政府) on Thursday announced it will immediately lift a freeze on the processing of claims from Afghanistan(阿富汗) asylum seekers. The six-month freeze on processing, whi

发表于:2019-02-18 / 阅读(183) / 评论(0) 分类 英语新闻

常用句型科技文章中经常使用若干特定的句型,从而形成科技文体区别于其他文体的标志。例如Itthat结构句型;被动态结构句型;结构句型,分词短语结构句型,省略句结构句型等。 举例如下

发表于:2019-02-18 / 阅读(120) / 评论(0) 分类 英语口译

17 Into the Troposphere 第十七章 进入对流层 Thank goodness for the atmosphere. It keeps us warm. 谢天谢地,我们有了大气。它使我们有了个温暖的环境。 Without it, Earth would be a lifeless ball of ice with an average te

发表于:2019-02-25 / 阅读(124) / 评论(0) 分类 万物简史

furthermore ad.而且,此外 furthest a. 最远的,最遥远的 fuse n.保险丝,导火线 future n.将来,未来 gain vt.vi.获得 n.利益 gallery n.长廊,游廊;画廊 gallon n.加仑 ga

发表于:2019-03-04 / 阅读(378) / 评论(0) 分类 考研英语
学英语单词
active population
aggregate social supply
amanozine
angel(s') visit
application information services
Arteriae insulares
athletic facilities
benincasa hispida
bondage suit
brandl
brass shouldered cup screw hook
bush about/out
caley
candyteria
cargo oil control console
cascade control
chopper amplifier
church-goings
closing purchase
Clostridium chromogenes
cockbulges
corvee labor
daredevilries
dasana
dialectatlas
Dicranelleae
diethylstilboestrols
discharge from safety and relief valves
distributed processing network architecture
elefteriades
elutriates
enarthroses
exclusive-user circuit
expectees
extreme points
fairisles
frequency sensitive detector
gershons
hand-setters
hasssta
health medicine
hedell
hedge-creeping
holdingup in the work
host-based printer
hybrid digital optical processor
hyryl
idrissi
Kelsall
kishars
Krasivaya Mecha
lake latefite
laxiflora
list of expense
local second selector
march casualty
media-specific
mendillo
migratory path
monoclinic hemipyramid
njonjo
non-entry
non-injury
normomorph
pathway established date/time
Pedra Furada
peeno
peiminoside
pre refunding
rebounce
regulator rod
replacement scheme
Retama
rye terms
safety alert
samouni
scientific and technological
self-minded
seniority system
settle to do sth
Shibataea nanpingensis
solution Calot's
spontaneous imitation
square-sterned
standard error estimate
stationary lift net
stenographically
stephanocarpus
strategy economics
sunken tank
superconduct gravimeter
symmetrical adjustment
tale quale clause
TAQW
thermocouple type gauge
toxohormone
Trypanosoma melophagium
Wirtshaus
wolfly
World Trade Centres Association
yarovizing