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
aerobic sporebearing bacilli
anonymous classic
assignment of choses in action
atrioventricular nodes
balance of payments equilibrium
Baykal Lake
binaural presentation
bootstripes
butyl phenyl carbinol
caffeoylquinate
cam pawl
capiz
Cardio-green
catch somebody's eye
Chinese pheasants
circum-pacific type orogeny
CMIO
confinements
coolieism
cored winding
corrective multiplier
crude oil pollution
cylinder cover nut
cylinder foot
deflecting effect
destroyable
dibble sowing
dover-foxcroft
Drains Bay
drive state
enhaste
family Agonidae
form part of
fraziest
gentilical
grid characteristics
hamelt
Hartleyan
honour point
incentive-compatibility constraint
inner speech
its time
Kalaiyā
keyboard operator
kid-friendly
kinesin family member
lennies
lose their rag
lush
magnetic belt separator
main waste-gas system
movie-operator
multipliable
naval ordnance laboratory (nol)
nonengineering
nonnegative integral form
Noord-Holland, Prov.
notices to airmen
Ocean Research Equipment Inc.
Ochnaceae
optimum value
orbit rendezvous
owner-cultivators
ozelot sword
penknives
performance of boiler
pinehursts
postcentral sulcus
power supply control system for telemetering system
prefulgent
product involvement
Pseudochirita guangxiensis
rated fuel delivery
reduced DFT algorithm
repot
rivet flange
sanidaster
Saussurea polygonifolia
semi manufactured material
sharute
shrineless
simarres
sixthform
sothoes
spider-catcher
Strongylus gibsoni
super hardboard
superaudible frequency
Syncalathium
telecine studio
tiksi
trachyte-pitchstone
trichosanthes rind
trouble indicator
true cats
turbo-charger running defects
tyre cover
unquilleted
uriflumine
volume colour
weithman
when the worst comes to worst