时间:2019-01-20 作者:英语课 分类:Scientific American(十二)月


英语课

 This is Scientific Americans 60-Second Science. I am Katherine Harmon. It will take just a minute.


Jupiter's great red spots, it is one of the most familiar site in our solar system, it is also one of the most mysterious. Because based on most calculations, this flash displace gases should be log on. 
Now scientists think they know the secret to the storm endurance which they review at a meeting of American Physical Society division of Fluid dynamical in Pittsburgh. The great red spot is like a huge hurricane but one at aged 1 for a hundred of years. Most models found that turbulence 2 that hit should a blast away spots energy. And apparent near by just strains should which flowed opposite directions should slowed their spin. So how would they still there? In the latest analysis, researchers build a three day model disagree with the red spot, and really give all three dimension they were do. They discovered that the spots horizontal wind completed and a vertical 3 flowed gas that bulb blow keeps feeding in energy. And a circle flow sucks energy from the jet streams and diverted to the storm. All of which, keeps the red spots great by J**
- Katherine Harmon.

adj.年老的,陈年的
  • He had put on weight and aged a little.他胖了,也老点了。
  • He is aged,but his memory is still good.他已年老,然而记忆力还好。
n.喧嚣,狂暴,骚乱,湍流
  • The turbulence caused the plane to turn over.空气的激流导致飞机翻转。
  • The world advances amidst turbulence.世界在动荡中前进。
adj.垂直的,顶点的,纵向的;n.垂直物,垂直的位置
  • The northern side of the mountain is almost vertical.这座山的北坡几乎是垂直的。
  • Vertical air motions are not measured by this system.垂直气流的运动不用这种系统来测量。
学英语单词
Adelphan-Esidrex
anesthesiologies
anterior superior iliac spine
Antitaurus
BDV (breakdown voltage)
beading line
Bhesa
bias cutter
broken flange detector finger
browster
c-number
calixes
charge-stroage varactor
co-ordinate formula
colonialize
colour discrimination lamp
contingency perspective
conventional ignition system
copper oxide meter
cross-over track
curling dies
cut down expenses
Cynanchum gracilipes
daishowas
darkie
deepa
ever created
facients
Fargesia qinlingensis
feu-farmer
fixed end wall
fluence
fluxing medium
fosen
full address jump
gaudet
give a good example
graphic output unit
Guir, C.
gun-emplacements
hagseed
Hathor capital
helium absorption chamber
high-bay
histologic lesion
Holland cigar
ice cream cake
inferior wings
interim interdict
IP fax
jammed out
JIRA,J.I.R.A.
Judayyidah
kyoga
laraine
laser video
low-frequency region
mallet finger
marriage brokerage
matsen
microvitrain
misquoter
Muscoidea
Naejangdo
Namsan Park
neoprene rubber
newpoints
no-load lose
objective of water conservancy planning
oleate
oriental and ethiopian realm
Pabetangan
phonetic transcriptions
pier mirrors
plant waste
plastic substances
points of inflection
prior to the expiration of the term
proveditor
repaire
rough and tumble
rule with a heavy hand
S.&S.R.
sceats
science fiction
screwing tap
secretarial education
sparks up
spreading rate
squadronist
strain crystallization
superexchange interaction
sus out
suturae occipitomastoidea
symbiogenetic
tattletale gray
the-naze
tranquillisings
United Ireland
wheat-germ oil
winemerchant
wire communication line