奥盖尔陨星

Speaking of Olympic trivia, the Sochi Olympics are already breaking many records. Probably the most surprising is the cost of the games. According to some estimates, this will be the most expensive Olympic Games ever, summer or winter. In fact, at 51

发表于:2018-12-03 / 阅读(124) / 评论(0) 分类 轻松英文阅读

DOUG JOHNSON: Im Doug Johnson. FAITH LAPIDUS: And Im Faith Lapidus with EXPLORATIONS in VOA Special English. Mars Day at the Smithsonian Air and Space Museum in Washington is a celebration of our solar systems most famous planet. The event, on July s

发表于:2018-12-07 / 阅读(71) / 评论(0) 分类 2010年VOA慢速英语(七)月

Japanese Spacecraft Arrives at Asteroid to Study Surface A Japanese spacecraft arrived at an asteroid Wednesday after traveling for more than three years. The Hayabusa2 spacecraft is to perform a new experiment. It will create a crater on the asteroi

发表于:2018-12-08 / 阅读(59) / 评论(0) 分类 2018年VOA慢速英语(六)月

Seeing is believing. But seeing a huge rock half the size of Earth smash into Jupiter in July 1996 was incredible. Can you imagine what would happen if Earth collided with a huge space rock? It would

发表于:2018-12-08 / 阅读(511) / 评论(0) 分类 赖世雄中级美国英语

模仿文本:Yes, that was the moment last month that 15 tonnes of meteorite exploded over eastern Russia. The people of Chelyabinsk were understandably in shock as windows across the city smashed causing hundreds of injuries. It also sparked somet

发表于:2018-12-28 / 阅读(62) / 评论(0) 分类 英音模仿秀

Murchison Meteorite's Chemical Bonanza The 1969 Murchison meteorite was known to harbor complex organic compounds, but a new analysis in Proceedings of the National Academy of Sciences finds that it may also contain millions of chemicals and shed lig

发表于:2019-01-02 / 阅读(147) / 评论(0) 分类 60秒科学

When astronaut Alan Shepard took his first swing at a golf ball on the moon, he hit more dirt than ball. The dust he kicked up reinforced the idea that the moon is one big sand trap. But looks can be deceiving. Now, scientists reanalyzing lunar sampl

发表于:2019-01-08 / 阅读(87) / 评论(0) 分类 Scientific American(六)月

中国登月引发月球开发争论 LONDON Last month, China successfully landed an unmanned probe on the Moon. The mission renewed a debate about the potential exploitation of the Moons resources and who exactly owns the Earths only natural satelli

发表于:2019-01-09 / 阅读(83) / 评论(0) 分类 英语新闻

SCIENCE IN THE NEWS - Was Jesus Married? This is SCIENCE IN THE NEWS, in VOA Special English. Im Mario Ritter. And Im Faith Lapidus. Today, we tell about a debate over words written on an ancient piece of papyrus. The wording suggests that some early

发表于:2019-01-12 / 阅读(80) / 评论(0) 分类 2012年VOA慢速英语(十)月

How Does One Find a Meteorite? 如何找到陨石? Editor's Note: The annual Perseid meteor shower will peak in the skies over Earth on the night of Aug. 12-13. Despite a bright moon supermoon, there should still be a good show from this prolific sho

发表于:2019-01-12 / 阅读(64) / 评论(0) 分类 2014年VOA慢速英语(八)月

Two Events Blamed for Dinosaur Deaths Dinosaurs ruled the Earth for about 160 million years. Then they disappeared. Scientists have argued for years about what killed off the dinosaurs. Was it the huge volcanic eruption 66 million years ago in what i

发表于:2019-01-12 / 阅读(72) / 评论(0) 分类 2016年VOA慢速英语(七)月

托福阅读文章常见题材思路及词汇 TOEFL阅读有一些常见高频题材,这些题材下面会有经常考到的固定词汇和思路,整理出来供大家分享。 生物类: 迁徙动物migrate 群居动物 social animal 独居动物

发表于:2019-01-17 / 阅读(59) / 评论(0) 分类 实用英语

What would you do in your last 60 minutes?An asteroid is on a collision course with the earth and you have one hour left to live. What would you do in your last 60 minutes? Not surprisingly, the majority of Britons questioned in a survey -- 54 percen

发表于:2019-02-01 / 阅读(67) / 评论(0) 分类 阅读空间

A huge meteorite crashed into the Atlantic Ocean. Babies who were sound asleep in Asia heard the impact. The meteorite went through the ocean bottom. It created a hole deep in the Earth. All the seawater from the Atlantic started rushing into the hol

发表于:2019-02-15 / 阅读(60) / 评论(0) 分类 英文短篇故事(纽约)

The Murchison meteorite was found to be 4.5 billion years old, 人们发现,默奇森陨石的年代已达45亿年, and it was studded with amino acidsseventy-four types in all, eight of which are involved in the formation of earthly proteins. 上面

发表于:2019-02-17 / 阅读(61) / 评论(0) 分类 万物简史

Life emerged so swiftly, in fact, that some authorities think it must have had helpperhaps a good deal of help. 实际上,生命出现得太快,有的权威人士认为肯定有什么东西帮了忙也许是帮了大忙。 The idea that earthly l

发表于:2019-02-17 / 阅读(68) / 评论(0) 分类 万物简史

MOSCOW, Feb. 17 (Xinhua) -- Most buildings damaged by Friday's meteorite fall in Russia's central Urals Region have been restored, and educational institutions will operate as usual on Monday. Xinhua reporters saw in the hardest-struck Chelyabinsk Re

发表于:2019-02-17 / 阅读(82) / 评论(0) 分类 英语新闻

同位语从句和定语从句很相似,但还是有区别的,区别主要在以下三方面: 1. 从词类上区别 同位语从句前面的名词只能是idea,fact,news,hope,belife,suggestion,proposal ,word,thought,doubt,truth,

发表于:2019-02-17 / 阅读(54) / 评论(0) 分类 考研英语

What's the scariest thing you've ever done? Or another way to say it is, what's the most dangerous thing that you've ever done? And why did you do it? I know what the most dangerous thing is that I've ever done because NASA does the math. You look ba

发表于:2019-02-23 / 阅读(108) / 评论(0) 分类 英语语言学习

As anyone who has used such a pump knows, compressed air grows swiftly hot, 使用过打气筒的人都知道,受到压缩的空气马上会变热, and the temperature below it would rise to some 60,000 Kelvin, or ten times the surface temperatur

发表于:2019-02-25 / 阅读(67) / 评论(0) 分类 万物简史
学英语单词
a mutual admiration society
aah
abdominoscrotal muscle
account bought
aidara
apparent purity
back-mutate
Bacungan
bank loan payable
basketmaker
bedribbles
berberis amurensis rupr.var. japonica rehd.
billirubin infarction
brost
by constitution
cachar
calender cloth
Camellia brevipetiolata
Carandaiti
carrier-ring
Caryopteris aureoglandulosa
celebenses
Changnyon
cold-tube process
Colliver's symptom
compressed air source unit
Costa butter
cybercourt
cycling operation
datura innoxia mill.
dell'anima
directioal filter
echoer
enterprise collaboration platform
equal-energy white
exhiliration
falling-ball visco(si)meter
fire permit
fishhouse
fortyfive
frame for intangling net
French Frigate Shoals
genus ailuropodas
genus dicentras
genus pleuronectess
getting any
glassy shear modulus
Gostili
grinding machines cam NC
hasselmo
historic building
hotwired
interlocking by point detector
interrecord gap length
klesh
leading to
led light
lever type vibrograph
LI2O
liebows
lift above
limit surface of yielding
lyssa bodies
main memory protection
manners of a prince
model construction
multiplier impact
naoses
North Kesteven
north wind
palevioletred
panlike
plimpton
polichemotherapy
postans
potential window
price advance
pseudobacillus
Puccinellia florida
quadrinomial distribution
raise the question
re inclusion
recanting
refractory nature
remind sb of
ruthenacycles
Sabouraudites felineus
shortstay
Sopubia lasiocarpa
spoutin'
stab-in cementing collar
stone line
subjectability
syntactocentrism
termination codon
tetrafluoropropanol
the housing
Tomioka Tessai
vexedness
wave direction
wearing textile
wolf snake