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(239) / 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(490) / 评论(0) 分类 新概念优美背诵短文50篇

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(82) / 评论(0) 分类 林超伦实战口译练习笔记

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(177) / 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(151) / 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(97) / 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(106) / 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(106) / 评论(0) 分类 双语有声阅读
学英语单词
a point of vantage
absence of spermatic cord
acre inches
Actinocephalus
Adiora
air-leg drill
apacizin
aphyllophoraless
archon
arguelles
argumentizes
aromatic series
Atkinson cycle
audiometre
basic set
Bermbeck
big banging
Bolivia
buaze fibre
caffeoylquinic acid
calorie-countings
can hear a pin fall
carrot sticks
cave animal
cheirapsis
chemsuit
chey
comfort standard
consumer-to-business
costumery
emmit
escape tone
ever-steady
expandable reproduction
external pressure flange
fauces (or throat)
Fissidens
frankreich
fryrear
fuck-knuckle
gabianol
Gallabat
gift-wrapping
glue connection
Grito de Dolores
haemoglobinemia
hook pin
house-to-house selling
in rilievo
in the use of
infundibular, infundibulate
inorganic nitrates
iron core reactor
lateral pointing correction
lickell
looks to
loudspeaker capacitor
luyn
marquands
Merchants Staplers
metacarpophalangeal joints
miniatoside
motor-operator
multi fuel engine
nationauxes
neocom age
neotenin
optical collimating lens
overtime arrangement
Paltauf's modification of Gram's stain
parallel series circuit
perligenous
persistent data structure
phenakite type
Pinard
pitchpenny
prodenia litura (fabricius)
propellant valve
protrian
Qomolangma Feng (Sagarmatha)
quasi-normed linear space
radiumologist
refers
setup fee
shaft hanger
smart label
southfield
specification of econometric model
state-owned enterprises (soes)
straight-line type automatic sampler
stressrelief
tail-wheel boot
throwout
tripper conveyor
troglobitic
tschermakites
unhypothesised
vector-scan
verification fire
wild yak
Zanoxin
zooglea