地函表面波

SCIENCE IN THE NEWS - Mars Once Had Moving Plates Like Earth Has Now By Katherine Gypson, Cynthia Kirk and Karen Leggett Broadcast: Tuesday, November 08, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE

发表于:2019-01-02 / 阅读(42) / 评论(0) 分类 科技之光

Mantle 地幔 We are living on the surface of the Earth. 我们生活在地球表面。 So, what is inside the Earth? 那么,地球内部是什么? There is a mantle under the surface of the Earth. 地球表面以下是地幔。 The mantle takes

发表于:2019-01-10 / 阅读(140) / 评论(0) 分类 与美国小学生一起学英文第7册

Science and technology 科学技术 Going underground 向地底进军 A project to reveal more about all the carbon on Earth 旨在向人们揭示更多地球碳信息的项目 The Deep Carbon Observatory 深碳观测站 A world still full of secrets

发表于:2019-01-26 / 阅读(29) / 评论(0) 分类 经济学人科技系列

Technology Going underground 科技 去地球深处 A project to reveal more about all the carbon on Earth 一个将会揭示更多关于地球上所有碳的秘密的项目 THE carbon cycle is the stuff of school books. 碳的循环在学校教科书中

发表于:2019-01-26 / 阅读(24) / 评论(0) 分类 经济学人科技系列

So all that can be said is that at some slightly indeterminate point as we head toward the center of Earth we leave the asthenosphere and plunge into pure mantle. 因此,我们只能说,在前往地球中心的过程中,我们会在某个不大确

发表于:2019-02-25 / 阅读(42) / 评论(0) 分类 万物简史

The hour hand on a clock moves about ten thousand times faster than the flowing rocks of the mantle. 钟面上时针的移动速度,比地幔岩石的流动速度,要快大约1万倍。 The movements occur not just laterally as the Earth's plates

发表于:2019-02-25 / 阅读(196) / 评论(0) 分类 万物简史
学英语单词
a condition
acetosal
Adizem
African oil palm
air shuttle
alkyd resin enamel
ampere-conductor
amplitude distribution analyzer
Ankavan
anthophytes
basic contour line
battle data display console
bottle cullet
camera automatic focusing
canonical line bundle
cargo-carrying capacity
check element
clean bowls
cohosting
Cray Inc.
cryoconite
crystal green
Demurrage Runs Continuously
echopoor
ellipticity condition
emergency handwheel for direct fuel control
epiagnathus
exogenous plant
false relative motion
fireproof
flipchart
forgathered
furfurylmercaptan
geochemical process
givin'
grinder room
groomed
Grosse Pte.
Hampden
home-baking
incrustation kiln
inmarry
internal rotation of upper arm
involute geometry
ion wave instability
J-resistance curve
jacome
jurisdiction volontaire
kararfveite
layered rock
log log plot
Lovat'
lyophylized
major product
manchurian catalpa
mckelvie
method of peak height measurement
mobile payment
mule spinning frame
myctophum nitidulum
of all people
OHM (ohmmeter)
one's best bib and
outer regular
oxeiai
oxygenium
passies
pedestrian volume study
penetration process
penserose
Pipanaco, Salar de
POART
political independence
portfolio balance
pregummed paper
proboscidial
pultaceous angina
regressive performance curve
reis
reseaux
Rhamnus frangula L.
ring joint flange
Robertville
seamless connection
season long grazing
sesquidiploid
shatter value
Shiitic
shingly
shrinkage of line
stable temperature
sump water train
sun roof
Tuanshanzi Formation
ulrica
uterine brother
visceral larval migrans
VTD
vulcanisate
willn't
xeroxable