原始火山大气圈,原始火山气圈

The story of how we have systematically observed the heavens begins in the days before recorded time. For primitive man, the sun reigned supreme. Its recurring cycles of light and darkness formed the

发表于:2018-11-28 / 阅读(164) / 评论(0) 分类 疯狂英语2001年

Section A [00:02.90]1. M: We've got 34 on the list so far [00:08.75]but I'm sure it'll be up in the forties before we finish. [00:13.90]W: Well,in that case a sit-down dinner is out of the question. [00:19.15]It'll have to be a buffet. [00:22.80]Q: W

发表于:2018-12-01 / 阅读(155) / 评论(0) 分类 决胜六级英语听力

9. air/gas/atmosphere The room was so stuffy that it felt like there was no air. Did you remember to switch off the gas? Despite the argument which took place earlier , the atmosphere was amicable.

发表于:2018-12-01 / 阅读(130) / 评论(0) 分类 美语烘焙屋 ABC Bakery 1-4季(PDF文本下载)

Since early times, people have been fascinated with the idea of life existing somewhere else besides earth. Until recently, scientists believed that life on other planets was just a hopeful dream. But now they are beginning to locate places where lif

发表于:2018-12-03 / 阅读(60) / 评论(0) 分类 英语听力小短文走遍全世界

[00:00.00]When the spaceship was doing its seventh circle [00:03.54]Yang Liwei showed the flags of China [00:05.67]and the United Nations, [00:07.43]expressing the wishes of the Chinese people [00:09.64]to explore and use space peacefully. [00:13.21]

发表于:2018-12-04 / 阅读(183) / 评论(0) 分类 北师大版高中英语模块1

[00:02.25]第八单元 课文A [00:04.49]Telecommunication via Satellite [00:06.71]卫星通信 [00:08.93]At the beginning of the twentieth century, [00:11.31]20世纪初 [00:13.69]there were four powerful means of transmitting and receiving information [00:17.37

发表于:2018-12-04 / 阅读(56) / 评论(0) 分类 大学英语自学教程上

Hawaii's Volcanic Eruption Draws Scientific Interest AUDIE CORNISH, HOST: The images from the volcanic eruption on Hawaii's Big Island are both breathtaking and terrifying. Lava is gushing from cracks in the earth, blasting at times more than 200 fee

发表于:2018-12-18 / 阅读(57) / 评论(0) 分类 2018年NPR美国国家公共电台6月

Although its teeth were formidable, the claws on their hands were just as important in a fight. 虽然它的牙齿是很强的武器,但它们的爪子在争斗中也极为重要。 They really look a lot like cat talons. 它们看上去极像猫的爪

发表于:2018-12-28 / 阅读(38) / 评论(0) 分类 侏罗纪搏击俱乐部

[00:00.00]1.W:Do you have a calculator that you could lend me for a few days? [00:06.11]I just have no idea where mine is. [00:10.27]M:Well,yes,I have one.But actually my sister is using it now. [00:16.33]Q:What do we learn from this conversation? [0

发表于:2018-12-30 / 阅读(80) / 评论(0) 分类 英语四级听力练习集锦

Is There Life on Mars? For most of the 20th century, there has been life on Mars. Or, at least in the minds of the Earthlings, who inhabit its closest planetary neighbor. When at the end of the 19th century, the American astronomer Percival Lowell th

发表于:2018-12-30 / 阅读(79) / 评论(0) 分类 英语流行话题阅读:语境识词4500

Rescue workers pulled at least 10 people alive from ash and mud flows around Guatemalas Volcan de Fuego on Monday. The countrys national disaster agency reported at least 62 people have died since the volcano exploded Sunday. Officials say the number

发表于:2019-01-03 / 阅读(73) / 评论(0) 分类 2018年VOA慢速英语(六)月

Scientists in Iceland say the volcano that has been spewing out massive plumes of ash over much of Europe appears to be calming down. Last month, the volcanic ash cloud forced the closure of much of Europe's air space and the cancellation of thousand

发表于:2019-01-07 / 阅读(58) / 评论(0) 分类 VOA标准英语2010年(五)月

1.The Bushmen are _______ hunters even though their weapons are primitive. A.favourite B.original C.sufficient D.expert 2.Before he left the White House, the president made a _______ speech. A. quarrel B.symbol C.automobile D.farewell 3.The local gov

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 大学四六级阅读

Study: Upper-Atmosphere Particles Slow Pace of Global Warming A recent study finds tiny particles suspended high in Earths atmosphere are having a greater impact on global climate than previously believed. The airborne particles, known as aerosols, a

发表于:2019-01-14 / 阅读(58) / 评论(0) 分类 VOA标准英语2011年(八月)

I want to talk about 4.6 billion years of history in 18 minutes. That's 300 million years per minute. Let's start with the first photograph NASA obtained of planet Mars. This is fly-by, Mariner IV. It was taken in 1965. When this picture appeared, th

发表于:2019-01-18 / 阅读(57) / 评论(0) 分类 英语演讲

We were left with this atmosphere made of molten rock and vaporous rock. It took millions of years for that atmosphere to fall out and to be replaced by an atmosphere made up of nitrogen and carbon dioxide and water vapour. These new gases came from

发表于:2019-01-23 / 阅读(62) / 评论(0) 分类 探索与发现2014年

今天我们要学的词是 volcanic ash, volcanic is spelled v-o-l-c-a-n-i-c, ash is spelled a-s-h, volcanic ash。volcanic ash 火山灰。爱尔兰上星期发生火山爆发,The volcanic ash from Iceland forced the cancellation of flights in an

发表于:2019-02-07 / 阅读(62) / 评论(0) 分类 英语单词荟萃

如果嫌要发短信的内容长,不方便交流,费时费力,你建议对方打电话,可以说Let's go primitive。primitive的意思是原始的,go primitive就是采用原始的方式,显然电话比短信出现的早,相比之下就

发表于:2019-02-09 / 阅读(66) / 评论(0) 分类 美国俚语

No Gym. No Problem Maybe its too expensive. Maybe youre too shy. Some people just plain do not like the gym. It can be boring, intimidating, and it can seem somewhat redundant. The good news is theres another way. Sports! Here well take a look at wha

发表于:2019-02-18 / 阅读(77) / 评论(0) 分类 阅读空间

We keep pumping carbon dioxide into the atmosphere and the earth keeps warming. Climate scientists have predicted that the consequences of unchecked warming could result in everything from catastrophic flooding to larger and more deadly hurricanes. S

发表于:2019-02-23 / 阅读(81) / 评论(0) 分类 英语时差8,16
学英语单词
alabastine
amplitude resonance
ANMCC
area triangulation
at the top of the pile
average haul distance
barium orthotitanate
beginning of a month
belt type rake
belted ra.
beverage dispenser
billion-dollar
bottom of stroke
bragoes
calibration of relay
calostachyus
celiogastrotomy
chaoticities
clean air system
coinage beneath face value
Collier B.
compact radio source
continuous bake oven
coronata
cut-open
dative valence
deport to
dermatoblastomycosis
dial-a-porn
dinas firebrick
Donli
dorothy's
doylde
epoxidized natural rubber
equipment principle of standardization
erewhiles
error display
ethyl alcohol (ethanol)
ferropotassium
Flabelligeridae
floral diagram
fogue
Forteau
gas emanation
glass blocks
grease insolubles
ground - penetrating radar
heat sealable
hoseas
icon
igema distance water level indicator
institut national de recherche en informatique et automatique
K Mart
kitzingens
Kochenëvskiy Rayon
Krutorozhino
Licq-Athérey
lighttight
Lindera benzoin
logical connected terminal
magnetic base
match-hook
matrix difference equation
most certain
no buffer queue
North Brunswich
one-stage polymerization
ORDIR
overseas port
Panchen Lama
picea meyeri rehd. et wils.
polydimethylsiloxane
probability of reliability
putridly
quotability
radiation instability
resin-bonded graphite brush
Schiller, Johann Christoph Friedrich von
scintillize
secret-keepers
shipside delivery
siiaid
solicitation of business
sondag
specific application service element (sase)
sperm blossom
spirgetine
strategic atomic war
sub-dish
supraorbital bands
tamayoes
test of unusual use
triphosphorylations
Uffing am Staffelsee
unrevivably
urethrameter
utricle saccule
villainise
voluntary micturition
water radiator
weak focusing synchrotron
wealth of society