地球表层系统

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(120) / 评论(0) 分类 科技之光

FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Faith Lapidus. STEVE EMBER: And I'm Steve Ember. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violen

发表于:2019-01-11 / 阅读(194) / 评论(0) 分类 2011年VOA慢速英语(一)月

Broadcast: Jan 10, 2003 By George Grow This is the VOA Special English ENVIRONMENT REPORT. American scientists say rising temperatures on Earth's surface are forcing animals and plants to move to cool

发表于:2019-01-20 / 阅读(254) / 评论(0) 分类 VOA2003(上)-社会广角

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Steve Ember. Scientists who study the Earth tell us that the continents and ocean floors are always moving. Sometimes, this movement is violent and mig

发表于:2019-01-31 / 阅读(157) / 评论(0) 分类 2010年慢速英语(一)月

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学英语单词
akaryota
Amelizol
anthryl carbinol
Aouita
asbestos metallic jointing
auxiliary liquid
backward shift operator
Bacsonian
bilateral negotiation and agreement
bivariate linear regression
Boucherville
break a fly upon the wheel
buck up!
Calinago
Centeral de Santa Helena
centrifugal chiller
Choti
Clerodendrum garrettianum
closed doors
coalgas
Coming events cast their shadows before them .
common lime
component required date
constant head vessel
corporate banking
counteradvice
depth of heat penetration
diagnostic enzyme
diamyl sulfite
dsRNAs
eccentricity range
erioptera (psiloconopa) luliana
experimental investigations
express trains
external metacarpal artery (or lateral volar metacarpal artery)
eyrie
fissilabris
flat plug gage
foot soldiers
gessner
goose-steps
gravity settling basin
gyro(scope)
gyropilot
harbo(u)r portal crane
hold down nut
i want something to eat
IDCT
idleteth
if it kills me
ingot segregation
internal postmortem examination
Jetersville
kud
lactoserum
laughless
lead formate
lemanderins
light bulb lens combination
light intensity medium (lim)
linear feedback control
long term climatic cycle
lupoid hepatitis
macroanlysis
magnet operation
maintenance stage
malonyl-CoA-ACP transacylase
master reaction
match bit
method of operation
microbiological condition
microwave plasma atomic absorption spectrometry
musical theory
na na na na na na
native bismuth
nehrung
NRTL equation
phangs
plenipotentiary
plug-and-socket
Podborov'ye
politically-active
price discovery
radio interferometers
rotha
Santenay
self regulatory system
shawder
sing along
slider-crank
spreader stoker
start - up loan
sweat oil
temporary expedients
textas
th'are
transducers
UPO
VCSA
waikiki
william jones
Zevenhuizen