对流面

MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(143) / 评论(0) 分类 2018年NPR美国国家公共电台11月

地道美语听力播客English as a Second Language Podcast (ESLPod),是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话,于2005年7月23日首播, 主播Dr. Jeff McQuillan为南加州大学的语言学博士

发表于:2019-01-01 / 阅读(157) / 评论(0) 分类 地道美语播客

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(168) / 评论(0) 分类 VOA标准英语2010年(六)月

Climate change negotiators from 173 countries have agreed on an agenda after days of bickering over the scope of talks left little time for substantive discussions. The disagreement highlighted deep divisions between developing and rich countries on

发表于:2019-01-30 / 阅读(167) / 评论(0) 分类 英语新闻

Marit Larsen 从那个红遍全球的少女组合M2M里走出来的Marit Larsen并没延续M2M的流行摇滚,而是选择了清澈的民谣曲风,用她时而俏皮时而的甜蜜的嗓音来吟唱她自己写的小曲儿,带给听者如沐春风的清新感觉。 中英歌词: It's such a funny sensation to be so happy that

发表于:2019-02-06 / 阅读(184) / 评论(0) 分类 音乐咖啡厅

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(156) / 评论(0) 分类 英语新闻

图片1 图片2

发表于:2019-02-19 / 阅读(222) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(177) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(191) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(186) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(191) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(170) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(189) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(195) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(175) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(174) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(176) / 评论(0) 分类 加州英语分级G6

图片1 图片2 图片3 图片4 图片5

发表于:2019-02-19 / 阅读(183) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(171) / 评论(0) 分类 加州英语分级G6

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(287) / 评论(0) 分类 万物简史
学英语单词
actual plate
aeronautical radionavigation-satellite service
aine
Allard's law
aluminium alginate fibre
atmospheric structure satellite
bank merger
bediasite, Bediasite
bedirty
Bredsten
cadmium pollution
cardiovertors
chemical property of synthetic rubber
client server model
coIopuncture
contiuous vibration
contract for deed
corporate welfare
Darcy velocity
discrete subgroup
dispersive index
drum up
dynamic load characteristic
Einstein elevator
Evariste Galois
Gallophobe
geared down speed
genus gymneliss
genus sarcophagas
george towns
Ghuzz
grey polypody
hatch cover seat
headfirst dive
heavy and medium plate mill
Helferskirchen
highway net
hohman
Huambo
humoralism
in idle
inactive needle
inherent store
interdynamic factor
international public relations
intraoffice trunk
Jastrowie
knock window
komarovsky
labor factor
lageniform
love will keep us alive
Mahākālī Div.
master-slave system
Mi-AFST
mixed number representation
moerella iridescens
musing
nervus corpusis allatica
oppresser
ovalbumins
passticket
pay an advance of
PeeCee
Phenyral
pool tool accessories
privileged processor state word
put sth down to sth
quadruple cyclone
quasihemidemisemiquavers
ramraiding
reanointed
receiving installation
recta ratio
rectangular aperture
remasticate
roentgenism
rotation system of grass and crop
run it down
Schlumbergera
schuchardt
seasonal synusia
selective extractant
shikars
sile
silicon iodide
source card deck
specific devise
stayless
Stellaria infracta
swertinin
Takahama Kyoshi
testies
trabeculae of lymph node
two-aisle cabin
Umm Rahau
Unionidae
vanadium pentasulfide
vena atrii medialis
weathering deposit
winchelseas
wrestlers