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(139) / 评论(0) 分类 新东方背诵文选

With respect to storage and disposal facilities for radioactive and other hazardous wastes, 处于对放射和其他有害废物的存储和处理设施的考虑, it is crucial to understand how contaminants move through the geosphere and how long-

发表于:2018-12-18 / 阅读(25) / 评论(0) 分类 林超伦实战口译练习笔记

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(56) / 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(20) / 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(41) / 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(48) / 评论(0) 分类 双语有声阅读
学英语单词
akbank
alaryngeal
arcuate
art life
atrament
australis aurora
automatic-weapons
baler
bihole
Bilaran
Blood Ball
Borghamn
boss shot,boss-shot
brachysiphoniella montana
braised food
Bureau of Investigation
Central Pacific Basin
cheezit
Chiemsee
civic leaders
copolymerization equation
coronary blood flow index determination
crack growth theory
crane neck pt.
crease resist finsih
dalecarlia
dianilinourea
donetsk (stalin)
double account
dovekey
ecological triangle
electromagnet armature
endoribonucleolytic
family ceratopogonidaes
ferro-silicon
ferrozincite (ferrozinkite)
fetch then delete
film projective objective
fixed term deposit
geographical coenotic series
glandulosus
go amok
grachev
green light relay
grounded
haligraphy
hill pool
human fleas
innominate arteries
interferometries
isobaric state
Kepeazon
khankala
Klenovnik
Laborist
lateral intermuscular ligament of thigh
LCT,L.C.T.
left-handed polarization
leucothoes
levelling beam dimension
LMIF
Lt.F
maximum continuous rating(mcr)
mercator projections
Michigan lefts
mountain spring
multifary
non-elastic analysis
Nuňez Peninsula
objects of expenditure budgeting
odaller
optical condensers
own board angle
pack dyeing
pilot current
pitchpole
pk pk
pressure surge
prioritizer
pump water conduits
Quartermaster Corps
quick-references
radiopacities
recursive adaptation algorithm
reflection-densitometer
relief holes
right-forth
roasting-pans
sciaenid
Scutellaria tsinyunensis
siadz
soil saviour
steel flow hose
stereoformula
stick motion
tabular systems-oriented language
tensor fasciae latae
terminal membrane
vestibular artery
volvocaceaes
woollen-drapers