[橡胶] 炭黑外表面积

By their very definition,black holes are 1) objects which are not supposed to 2) emit anything .It therefore seemed that the area of the 3) event horizon of a black hole could not be regarded as its 4

发表于:2018-11-28 / 阅读(280) / 评论(0) 分类 疯狂英语2002年

This feeling that I'm not who I think I am That something's telling me And honestly I think that there's some dark residing That lives inside of me It's like a creeps up from beneath me Something like a heartbeat's running through my veins On the sur

发表于:2018-12-01 / 阅读(221) / 评论(0) 分类 英文歌曲

Hello,everyon [00:06.56]Today,we'll talk about another planet,Mar [00:24.76]Mars is one of the planets in the solar syste [00:40.96]It is the forth planet from the su [00:54.54]It is named for the Roman god of wa [01:09.28]because it appears fairly r

发表于:2018-12-04 / 阅读(263) / 评论(0) 分类 考研英语听力基本功1

No statues, no obelisks, no temples, nothing to suggest this could once have been home to the ancient world's great lost capital. When I came first to this area and to this site, I was shocked. Nothing was to be seen at the surface. No clue where to

发表于:2018-12-05 / 阅读(267) / 评论(0) 分类 遗失的法老城市

Scientists have traveled to the mountains of Oman to find a way to remove carbon dioxide gas from the atmosphere. 科学家们前往阿曼山寻找去除大气中的二氧化碳气体的方法。 The geologists hope to find an effective and low-cost

发表于:2018-12-07 / 阅读(133) / 评论(0) 分类 2017年VOA慢速英语(四)月

[00:00.80]When the atmospheric concertrations [00:03.16]of these gases increase, however, [00:05.84]more heat is trapped and the Earth's [00:07.92]temperature rises. [00:10.37]Over the last 100 years, [00:13.01]the global average temperature [00:15.1

发表于:2018-12-13 / 阅读(196) / 评论(0) 分类 北师大版高中英语模块8(选修)

托福阅读的问题,归根结底就是读不懂:文章读不懂,或者问题和选项读不懂。一切所谓的解题技巧也是为了帮助我们读懂,而不是在读不懂文章的基础上仍然能够解题。在一篇700多单词的文

发表于:2018-12-19 / 阅读(156) / 评论(0) 分类 托福英语

Here are two seemingly unrelated facts. One: from the late 1940s through 1963, we tested atomic bombs in the atmosphere. Two: wine lovers are sometimes duped into spending exorbitant amounts for fake vintage bottles that werent from the year they wer

发表于:2018-12-24 / 阅读(147) / 评论(0) 分类 Scientific American(三)月

But to fully forecast the floods, he needs a lot more atmospheric data. He believed robotic drone aircrafts developed for the military could continue to measure the air over the oceans, charting its temperature, wind and humidity. And the flight coul

发表于:2018-12-27 / 阅读(130) / 评论(0) 分类 探索与发现2014年

数千年来,大气中碳12和碳14的比例是稳定不变的,然而,二十多年以来的原子弹试验,使得碳14的水平增加。生长中的葡萄吸收了空气中的二氧化碳,而通过测试葡萄中的碳含量,就可以大致

发表于:2019-01-02 / 阅读(200) / 评论(0) 分类 60秒科学

EXPLORATIONS - Days of Apollo: Collecting Rocks, and Making History, on the MoonBy Marilyn Rice Christiano Broadcast: Wednesday, September 06, 2006 ANNOUNCER: EXPLORATIONS -- a program in Special Engl

发表于:2019-01-02 / 阅读(154) / 评论(0) 分类 2006年慢速英语(九)月

The American popular female singer Lady Gaga is famous for creating the fashion. Of course, the fashion she created is not accepted by the old generation but is admired by the young people. They believe that it stands for their individuality. There i

发表于:2019-01-03 / 阅读(139) / 评论(0) 分类 英语作文

Scientists and politicians have gathered in the Indonesian city of Manado for the World Ocean Conference. They are discussing the role of oceans in mitigating climate change and how climate change affects the world's seas, but their efforts are hamp

发表于:2019-01-13 / 阅读(129) / 评论(0) 分类 VOA标准英语2009年(五月)

Study: Warmer World Will Produce Fewer Clou 气候变暖导致云层变少 With rising global carbon emissions, the planet will heat up and cloud cover will dissipate, according to a new study. The concentration of heat-trapping carbon dioxide in the

发表于:2019-01-14 / 阅读(173) / 评论(0) 分类 VOA标准英语2014年(一月)

Science and technology 科学技术 Going underground 向地底进军 A project to reveal more about all the carbon on Earth 旨在向人们揭示更多地球碳信息的项目 The Deep Carbon Observatory 深碳观测站 A world still full of secrets

发表于:2019-01-26 / 阅读(142) / 评论(0) 分类 经济学人科技系列

Technology Going underground 科技 去地球深处 A project to reveal more about all the carbon on Earth 一个将会揭示更多关于地球上所有碳的秘密的项目 THE carbon cycle is the stuff of school books. 碳的循环在学校教科书中

发表于:2019-01-26 / 阅读(181) / 评论(0) 分类 经济学人科技系列

33 阿波罗登月计划(三) DATE=4-25-01 TITLE=EXPLORATIONS #1949 - PROJECT APOLLO, PART 3 TYPE=SPECIAL ENGLISH FEATURE BYLINE=MARILYN RICE CHRISTIANO ANNCR: EXPLORATIONS -- A PROGRAM IN SPECIAL

发表于:2019-01-30 / 阅读(215) / 评论(0) 分类 科技之光

Li Weiqi, a 40-year-old auxiliary traffic police officer from Hangzhou's West Lake detachment of the Traffic Management Bureau, said he noticed something weird about the road surface of the intersection where he was on duty on April 21. When I walked

发表于:2019-02-04 / 阅读(137) / 评论(0) 分类 英语新闻

The twilight zone refers to the area between 100 and 1000 metres deep where a small amount of sunlight can still penetrate. The region is packed with ocean life that plays a key role in keeping atmospheric carbon-dioxide levels 30-percent lower than

发表于:2019-02-08 / 阅读(124) / 评论(0) 分类 英语新闻

音乐+爱情的化学反应:Chemical Rush Artist:Brian Mcfadden Song:Chemical Rush Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white F

发表于:2019-02-17 / 阅读(190) / 评论(0) 分类 流行英文歌曲
学英语单词
aalii
acrophore
acrylic rubber
AMPL (amplitude)
arccosecant
archidiskidon imperators
atmosphere interface
black jack
coefficient scale
collectif
complish
concurrent massey hope
confining stratum
country-dances
coupled instrument system
crenellating
crewnecks
cryoturbogenerator
disgrossting
doublesided
duchesse lace
electron deficiency
energy dissipation of aerated flow
financial planning system
flame attenuation burner
free-radical
freedom and independence
frequency modulation discriminator
fujihara effect
full universal drill
genocide convention
glacier-blue
gradin-echo
Great Attractor
GTP-binding protein
GUI widget
heat generation rate
heavy metal compound
Helerocolylea
heremite
history-based
hot plate cabinet
in derision of
inclination control
inductive assertion
inland bill
invoice mass
Itabaiana
itamalic acid
least common multiple (lcm)
least generalized residual variance (lgrv) estimator
lessness
loop rolling
low speed characteristics
manager's order
method of noncontact measurement
milkmeat
MLCI
mon-ster
outer atmospheric temperature
overall structure
panoistic type
particle agglomerate
partis
peltidia
pepper caster
period of gestation
photocell tracking
phytophthora formosana sawada
pilidium
polarizing monochromator
Portpatrick
potluck supper
pulla
pulls something off
put it on my tab
q rating
qi of middle-jiao
QMM
rail wear tolerance
rate of circulating flow
red chicken
resonance capacitor
Scarpa's fascia
social performance accounting
spin-out
steam-jet blower
submersible bilge pump
tailing outlet port
teletransmission
theological virtue
thimble punch holder
to throw it down
trante
trophy cup
tubular breath sound
ultroneousness
us gambling
waveshape
ytterbium(iii) chloride
Zuleika