音标:[ˈsensəbl həˈraizən] ;
感觉地平圈
词型变化:名词复数形式 : sensible horizons
【近义词】

Into the West Lay down your sweet and 1)weary head Night is falling You’ve come to journey’s end Sleep now Dream of the ones who came before They are calling From across the distant shore Why do y

发表于:2018-11-28 / 阅读(157) / 评论(0) 分类 疯狂英语2004年

Conditions on Mars were so harsh that it was hard to imagine any life surviving there. The idea of sophisticated aliens was wiped out. We know that conditions on Mars today are not very good for life.

发表于:2018-12-07 / 阅读(69) / 评论(0) 分类 火星生命

These discoveries raised the stakes. Here was a planet similar to our own. Mars might not have cities or civilizations. But it could be home to other smaller life forms like microbes. Chris McKay is N

发表于:2018-12-07 / 阅读(96) / 评论(0) 分类 火星生命

I think it is exciting. Because it would imply that if life arose independently on Mars. The implication is that life is pervasive throughout the universe. This is why Mars has so obsessed scientists.

发表于:2018-12-07 / 阅读(73) / 评论(0) 分类 火星生命

In 2001 a new NASA probe was launched. Called Odyssey, it was sent to Mars to carry out the most detailed analysis ever of the planet’s surface. What it has discovered may be about to answer one of

发表于:2018-12-07 / 阅读(58) / 评论(0) 分类 火星生命

But even if there had been water, life doesn't start overnight. Even a simple microbe is the product of complex chemical systems that take millions of years to evolve. Had the water lasted long enough

发表于:2018-12-07 / 阅读(66) / 评论(0) 分类 火星生命

Rice had seen the same thing in Iceland, one of the few places on Earth with similarities to Mars. It too is extremely cold, and most of the water is frozen into glaciers. And also like Mars, buried u

发表于:2018-12-07 / 阅读(74) / 评论(0) 分类 火星生命

For Mars to have rivers, it must once have had streams, rain, clouds and an atmosphere, a planet just like the Earth today-if these were rivers. They had to be sure. The answers would come in 1998 wit

发表于:2018-12-07 / 阅读(83) / 评论(0) 分类 火星生命

William Boynton is professor of planetary sciences at the University of Arizona. And he's dedicated his life to looking for water on Mars. The link between life and water is very strong. Even here in

发表于:2018-12-07 / 阅读(93) / 评论(0) 分类 火星生命

'Deepwater Horizon' Honors The Sacrifice Without Sacrificing The Action play pause stop mute unmute max volume 00:0003:02repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update you

发表于:2018-12-18 / 阅读(60) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Of course, any terraforming is still a long way off. The next few expeditions to Mars will definitely be made by machines. NASA, are sending 2 rovers, capable of travelling over 100 meters a day in se

发表于:2019-01-02 / 阅读(80) / 评论(0) 分类 火星生命

Well, hearing that Odyssey had found subsurface water on Mars was enormously exciting for somebody who is involved in planning to send humans to Mars. Water has a number of important uses for us. At t

发表于:2019-01-02 / 阅读(104) / 评论(0) 分类 火星生命

Life on Earth is basically proteins and DNA, so we can wonder if there is life on Mars will also be DNA and proteins, the same type of DNA, the same type of proteins. One might think that DNA is such

发表于:2019-01-02 / 阅读(89) / 评论(0) 分类 火星生命

But there was something even better. Odyssey may not just have found ice. There may also be liquid water, and that means, there could be living creatures there too. Right now, there might be liquid wa

发表于:2019-01-02 / 阅读(105) / 评论(0) 分类 火星生命

But they never got there. The first disappeared into deep space. Another missed its target when its coordinates were confused. One NASA control center was working in metric, the other in feet and inch

发表于:2019-01-02 / 阅读(103) / 评论(0) 分类 火星生命

The ground here is permafrost, a mixture of soil and ice frozen together. A group of Russian scientists have teamed up with NASA to drill down into it in search of microorganisms. It's work that's bee

发表于:2019-01-02 / 阅读(101) / 评论(0) 分类 火星生命

One of these wavelengths corresponds to hydrogen, another wavelength would be iron. Another wavelength would be oxygen. And so you go to the part of the spectrum you are interested in and you see you'

发表于:2019-01-02 / 阅读(98) / 评论(0) 分类 火星生命

If we look at the sky on a perfectly fine summers day we shall find that the blue colour is the most pure and intense overhead, and when looking high up in a direction opposite to the sun. Near the horizon it is always less bright, while in the regio

发表于:2019-01-08 / 阅读(88) / 评论(0) 分类 英语美文

RACHEL MARTIN, HOST: Eight years ago today, an explosion on the Deepwater Horizon drilling rig killed 11 people and led to a massive oil spill in the Gulf of Mexico. The accident prompted big changes in how the country regulates offshore drilling. No

发表于:2019-01-16 / 阅读(70) / 评论(0) 分类 2018年NPR美国国家公共电台4月

模仿句子:But there is also another voice on the horizon, a new champion for a different way of thinking. 原文翻译:但目前还有另外的声音,主张捍卫新的思维方式。

发表于:2019-01-23 / 阅读(53) / 评论(0) 分类 英音模仿秀
学英语单词
Acroceras munroanum
ad-
aeronautical broadcast service
analytical investigation
applied anatomies
arkoun
arse-lick
artificial joint replacement
atmospheric exhaust
Barlia
beutell
blood group substance
boiler evaporative section
box-staple
budset
Calophyllum longifolium
camphenilol
canary creeper
cannonball along
canons regular
Chiat'ura
conduction of impulse
creeds
cut shaft
De Morgan identity
diazo-compound
disgracing
doll's head anesthesia
duty preiod
dynamic hardening
embryo brass alloy
exchange current
external critical damping resistance
factist
flecainide
flinkites
formation of tartar
gannets
gignac
glow-discharge positional indicator
grease composition
grey nurse shark
high-temperature reheat pipe
hospital-physician
Hurunui
imd50
justificationist
kauri
knight sleeve valve
linguogingival ridge
make a Federal case out of sth.
make things warm for
malleoramate trophus
Malyshenka
mastichic acid
matrix trace
megaselia (megaselia) laticosta
Mogors
multisectional
natural gas compressor
nonfluctuating
nonmonetary transaction
Nooitgedacht Dam
oil to oil intensifier
pain-reliefs
peritectic structure
Pettus Glacier
polygamatin
preselector
protective circuit breaker
prototoxins
PWD,P.W.D.
reinsurance reserve
rounding noise
secondary microseism
set sb at rest
sheet-punching machine
short time count
short-legs
sintered stainless steel
smift
spectrum reuse
stay-away
strapt
streamlined aircraft
substructure height
system of statistical report
take ... medicine
to liberate
transverse discharge funnel
tsaregorodtsevite
unamalgamated
unclassed taura syndrome
variable-sized
veteran form
vibrating mirror
vibration
vincristini sulfas
Vogt
water absorbability
way of thinking
wining and dining