时间:2019-01-18 作者:英语课 分类:TED演讲科学篇


英语课

 Another moon, very similar, is Europa. 另一个非常相似的卫星,木卫二。


Galileo visited Jupiter's system in 1996 and made fabulous 1 observations of Europa. 伽利略号在1996年时探访了木星系统,对木卫二进行了详细的观察。
Europa, we also know, has an under-the-ice crust ocean.  我们知道木卫二拥有存在于冰层下的海洋。
Galileo mission told us that, but we never saw any plumes 2.  伽利略号告诉了我们这些,但我们从未看到过任何的片状水。
But we didn't look for them.  因为我们从未找寻过它们。
Hubble, just a couple years ago, observing Europa, 哈勃望远镜,就在几年前观察木卫二时,
saw plumes of water spraying from the cracks in the southern hemisphere, just exactly like Enceladus. 看到了片状水,它们从南半球的裂缝中喷洒出来,就跟土卫二一模一样。
These moons, which are not in what we call a traditional habitable zone, 这些卫星不在我们称作传统宜居地的区域,
that are out in the solar system, have liquid water. 而在太阳系更远的地方却拥有着液态水。
And if there are organics there, there may be life. 如果那里有有机物的话,那里就可能有生命。
This is a fabulous set of discoveries  这是一系列绝佳的发现,
because these moons have been in this environment like that for billions of years. 因为这些卫星已经在这样的环境中存在了数十亿年。
Life started here on Earth, we believe, after about the first 500 million, and look where we are. 我们相信地球上的生命开始于地球形成5亿年之后,看看现在的我们(进化的程度)。
These moons are fabulous moons.  这些卫星让人难以置信。

adj.极好的;极为巨大的;寓言中的,传说中的
  • We had a fabulous time at the party.我们在晚会上玩得很痛快。
  • This is a fabulous sum of money.这是一笔巨款。
羽毛( plume的名词复数 ); 羽毛饰; 羽毛状物; 升上空中的羽状物
  • The dancer wore a headdress of pink ostrich plumes. 那位舞蹈演员戴着粉色鸵鸟毛制作的头饰。
  • The plumes on her bonnet barely moved as she nodded. 她点点头,那帽子的羽毛在一个劲儿颤动。
标签: TED演讲
学英语单词
absolutely-unbiassed estimation
acroterion
amidoxim
armigeres (leicesteria) digitatus
Aylesworth, Mt.
be locked in sth
Bechterew's layer
black lead first coating anticorrosive
brain bleach
brown edema
cacoethic
cement-bonded wood chipboard
cesium carbonate
chemical quantity transducer
coal-tar gas
Cobalion
combined accounts
company concentration
conditional access system
contour patch
controvertor
cost records
crystallographic interplanar spacing
curved substrate
cut-middles method
cycle tyre
cytozoon
db galaxy
debugging software package
diporate
disanalogies
disparented
downstream boundary
draft equipment
ecomigrations
electronic circuit analysis program ii
error covariance
erzsebet
F.E.
ferility control program
first-season
flashing sign
fuck ... about
goniozyten
grandiflorum
grumpity
hardnut
haunch-up
hemostasisrelated
holdest
hoohaa
HSBR
hydraulic static cone penetrometer
ICBM vehicle
instrumentalizations
kreeger
laryngeal hook
Lax Firth
listening-post
log canoe
merrera
methyl cresol
micro-kinetics
microphone pick up pattern
mineralogized
Nalbandyan
naphthyl lactate
ndos
Neuville-lès-Dames
non-metallic ion
o-xylene oxidation
outer-sphere complex
outside primary
Oxythiospasmin
palmar surface
photomicrographs
pilot boring bar
planetary-science
principal trade partners
reinforcing bar spacing
resistnace grounded neutral system
retilts
rjs
Rosa giraldii
Saussurea flexuosa
scientific creation
secondary addisonism
spent acid
splenorenal
stand of sapling
strung-up
stupid person
Sulcus medianus posterior
tape drum
taxing of agriculture land
tetrahydrocyperaquinone
the greatest
time-current characteristics
tubulosa
vibronic level
water edge
yard-long bean