[网络] 岩石圈

The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(

发表于:2018-12-01 / 阅读(306) / 评论(0) 分类 新东方背诵文选

The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(n.[地]岩石圈)is divided into a few dozen plates o

发表于:2018-12-08 / 阅读(539) / 评论(0) 分类 新概念优美背诵短文50篇

The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(n.[ 地 ] 岩石圈 )is divided into a few dozen p

发表于:2018-12-30 / 阅读(221) / 评论(0) 分类 考研背诵50篇

Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the

发表于:2019-01-08 / 阅读(199) / 评论(0) 分类 Scientific American(十一)月

对于备考新TOFEL考生来说,首先最大的挑战和最大的难点就是单词很难记,而且容易忘,由于记不住单词而英语学习效率非常低,学英语时间拖的就比较长,所以,学习一长就没有兴趣了;一准

发表于:2019-02-03 / 阅读(126) / 评论(0) 分类 实用英语

How and when the Earth got its crust are questions that divide geologists into two broad camps, 地球如何有了地壳,何时有了地壳,这两个问题把地质学家分成两大阵营, those who think it happened abruptly early in the Eart

发表于:2019-02-25 / 阅读(130) / 评论(0) 分类 万物简史

Plate Tectonics and Sea-floor Spreading The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle.The lithosphere is divided

发表于:2019-02-25 / 阅读(131) / 评论(0) 分类 双语有声阅读
学英语单词
a toe in the door
abraded bedrock surface
accelerated debt maturity
anti-foggant
antiscarlet fever globuling
arpeggiates
back-up process
be lost in iniquity
bloodwites
bolometrically
brent goose
bucket hoist conveyor
Calcutta hemp
capital padding
changeable
chickamauga
chinshan nuclear power station
circular cutting disc
coarse grained carbon
communication education
computer-memory
control of document
couranteer
crusta osteoides radicis
dip braze
disburgeon
double-make contact
earthquakelike
eMMC
endolymphatic potential
fault surface
finished side leather
floor cleaning in progress
fly driving wheel
Galilean moons
Gaultheria sinensis
gentlevoiced
give a nod to
Gojam Kifle Hāger
gon
H-3
hawkbits
hepatomyocardosis
high tension mercury search light
high-carbon chromium steel
Hirohito
hydrogen-reduced iron
illuviums
jazz-funk
juction battery
juncturae membri inferioris liberi
Kango
limiting skills
Macrobin
Mae Sot
Magueyes
mapscreen
mast stack
Meyer's solution
Mikata
mill pebble
monitoring feedback
morfas
mucous secretions
Mukrena
nail knot
non-magnetic isomer
nordal
of long standing
Ophiorrhiza wallichii
optical transformation of photograph
ovalbvmin
p-nitrobenzyl alcohol
Phlebotomus chinensis longiductus
Pioneer Petal
prunicythere apiumalia
pulley weights
Return of Original
River Adige
roitman
RORSAT
scale-hair
Sciaena antarctica
scripture
sell someone a bill of goods
semi-central air-conditioning system
service supplies
silicon-baseds
single split mold
straight fractional distillation
superficial radial nerve
tetraphthong
Thomas Beecham
Thuja sutchuenensis
triunity
undividible
vertebral pedicle
waungwana
whileaway
wreight
X-ray source