时间:2019-01-23 作者:英语课 分类:探索与发现2015年


英语课

 These are just the whole host of compounds we make. We found many of these compounds are very interesting because they play roles in life on earth. So, it’s clear we were making many the building blocks of life by these very processes that happened in space. These molecules 1 might hold the secret to how life began on our planet. If they were part of the process, they would have to firstly get to earth. And scientists have found delivery system. This is the part of meteorite 2 that crashed from outer space to earth in Australia. In it we found many of the organic compounds vital to life on our planet. These minute acids in this meteorite predict their arrival of this meteorite to the earth. So in fact the minute aids have been made in space and some environment. And so, the minute acids do exist out there in space and they do get delivered to planets. Perhaps life didn’t have to start from scratch here on earth. Could building blocks have been scattered 3 from space. We don’t really know if the original life on earth owes existence to these kinds of materials being delivered from the space because we really don’t understand how life got started. However, the analogue 4 I will use is that if you are trying to build a Lego castle, it’s probably a lot easier if the Lego falls out of the sky on you than if you have to actually build the Lego blocks from the scratch, and then make your Lego castle. And if those Lego pieces were available to earth, they could be available to planets orbiting other stars. Or, given that we know, just about anywhere when you were making this stars actually and you can make these Lego blocks, and facts are there a huge number of environments for this Lego blocks to be delivered. I personally would be quite surprised there isn’t other life out here.



分子( molecule的名词复数 )
  • The structure of molecules can be seen under an electron microscope. 分子的结构可在电子显微镜下观察到。
  • Inside the reactor the large molecules are cracked into smaller molecules. 在反应堆里,大分子裂变为小分子。
n.陨石;流星
  • The meteorite in Jilin Exhibition Hall is believed to be the largest in the world.吉林展览馆的陨石被认为是世界上最大的。
  • The famous Murchison meteorite smashed into the Australian ground in 1969.1969年著名的默奇森陨石轰然坠落在澳大利亚。
adj.分散的,稀疏的;散步的;疏疏落落的
  • Gathering up his scattered papers,he pushed them into his case.他把散乱的文件收拾起来,塞进文件夹里。
n.类似物;同源语
  • The gill of a fish is the analogue of the lung of a cat.鱼的鳃和猫的肺是类似物。
  • But aside from that analogue standby,the phone, videoconferencing is their favorite means of communication.除了备用的相似物电话,可视对话是他们最喜欢的沟通手段。
学英语单词
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accelerated application valve portion
acromial network
affiliating
alarm window
any old thing
asynchronous gyro motor
asynchronous transfer
ballistic laser holographic system
big amount
bobbin support bolt
bromononane
bypass capacitors
canalboat
chaetomium gangligerum
climate engineering
clitocybe dealbatas
coastal industry
coaxial termination
crabwisest
cross rafter
cull-tie
cyclic-inscriptable
derats
detecton
dichlorodimethylhydantoin
DILFs
direct (out-of-pocket) expenses
Discount Note
dryosaurids
duboy's bed load equation
dyf-
ecosystem type
exfoliant
file detail
forward multiple
fracture by crushing off
frim fram
given horse power
gospellers
haddam
havelis
high bars
high speed vertical miller
Hokinson, Helen
hydrothermal vent community
immediate device control block
immunostainer
information-theories
iridomalacia
isoalloxazine
local pressure gradient
local-governments
Metapan
MHHW
Mihla
naifer
neckweed
nickel-iron core
nodi lymphatici bronchopulmonales
non contractual liability
non-uniform rotor blade
over square
over the mark
palm push fit
paralecanium expansum expansum
paulingite
positive infinite product
postscripts
Power-efficiency
privilege of parliament
productive energy of feed
pulp magazine
pulseconverter
reexhumations
regio palpebralis superior
rhacomitrium dicarpum broth
sachemship
Salamīyah
save one's carcass
scleroma
scrawl
self-assembling
shipbuilder's computing center
social-development
soil erosion prediction model
spinnah
steel-cored aluminum cable
straight muscle of abdomen
symmetrical minor
terzic
theory of categories
thermal measurement
Thornton Dale
Turkey opium
tuzzle
venae scrotales
Vichy water
war horse
waspless
widowhoods
will ye , nill I