常压重馏分油

Without air, there would be no fire. There would be no cars or trucks, since motors need air in order to work. Without air, there would be no wind or clouds. There would be no weather, as we know it.(

发表于:2018-12-01 / 阅读(331) / 评论(0) 分类 自考英语(一)78讲

This is Whats Trending Today When it comes to weather, it is hard to sound more frightening than to call a storm a bomb cyclone. 谈到天气,很难听到什么比炸弹旋风更可怕的了。 But that is how weather experts are describing a huge

发表于:2018-12-08 / 阅读(479) / 评论(0) 分类 2018年VOA慢速英语(一)月

暮光之城3:月蚀黑暗风格插曲Heavy in Your Arms 来自《暮光之城3:月蚀》原声大碟中这首黑暗风格十足的摇滚曲目Heavy in Your Arms女声饱满富有张力,是来自Florence + The Machine的作品,听来很有感觉。

发表于:2018-12-08 / 阅读(154) / 评论(0) 分类 电影歌曲

如果有一天,地球真的要毁灭了,那么我们就能用一下备胎行星了以前只有太阳系的几颗,现在又找到了7颗!哪天科学家带我们去逛逛吧! For planet-hunting astronomers seeking twins or even cousins of E

发表于:2018-12-17 / 阅读(170) / 评论(0) 分类 英语笔译

A single river can carry three times as much water as the entire Mississippi, they provide almost half the annual rain fall for parts of the American Pacific coast, but when they remain in one area for a day or more, they can produce violent flooding

发表于:2018-12-27 / 阅读(145) / 评论(0) 分类 探索与发现2014年

This is Scientific American's 60-second Science, I am Karen Hopkin. This'll just take a minute. Methane is a greenhouse gas that traps heat even better than carbon dioxide. It comes from a variety of sources, including fossil fuel production and even

发表于:2019-01-08 / 阅读(154) / 评论(0) 分类 Scientific American(七)月

The National Oceanic Atmospheric Administration [NOAA], spends most of its time trying to understand and predict changes in the environment, along with conserving and managing coastal and marine resources. But its scientific expertise also just made

发表于:2019-01-08 / 阅读(175) / 评论(0) 分类 Scientific American(九)月

今天再学几个由heavy这个词组成的习惯用语,第一个是:play the heavy。在play the heavy这个习惯用语里,heavy显然是当名词用了,它在这儿的意思是恶棍,流氓, 而play的意思是扮演,可想而知pla

发表于:2019-01-14 / 阅读(216) / 评论(0) 分类 美国习惯用语

HARI SREENIVASAN: You may have seen the documentary Blackfish that examined the treatment of killer whales at SeaWorld Orlando. Now at the Miami Seaquarium, another controversy is brewing over a whale named Lolita. The National Oceanic and Atmospheri

发表于:2019-01-27 / 阅读(193) / 评论(0) 分类 PBS访谈环境系列

Science and technolgy 科学技术 Geoengineering 地理工程学 Implicit promises 包含着承诺 A geoengineering experiment has come unstuck. But there will be more 地理工程试验取得突破。可期待更多。 FOR the past few years, a Eur

发表于:2019-01-30 / 阅读(296) / 评论(0) 分类 经济学人科技系列

According to the latest research, vehicles, coal-burning, airborne dust and industrial production account for 85 to 90-percent of the major airborne pollution sources in most Chinese cities. Vehicles are the biggest polluters in Beijing, Hangzhou, Gu

发表于:2019-02-03 / 阅读(167) / 评论(0) 分类 英语新闻

饶舌:Gucci Mane - Heavy 相关介绍:来自亚特兰大的Radric Gucci Mane Davis,在发行了个人首张专辑《Trap House》四年之后,人气日渐高涨。 Bricks, Photo Shoot, Shirt Off and Stoopid and the Make the Trap Say Aye remix等

发表于:2019-02-06 / 阅读(182) / 评论(0) 分类 节奏布鲁斯

WASHINGTON, June 23 (Xinhua) -- Last month was the hottest May since record keeping began in 1880, the U.S. National Oceanic and Atmospheric Administration (NOAA) said Monday. 图片1 The combined average temperature over global land and ocean surfac

发表于:2019-02-06 / 阅读(187) / 评论(0) 分类 英语新闻

New research suggests agriculture has greatly increased the amount of dust blowing off of West Africa, the world's largest source of atmospheric dust, and may have been one factor driving the decrease in rainfall in the region over the past several c

发表于:2019-02-07 / 阅读(244) / 评论(0) 分类 VOA标准英语2010年(七)月

WASHINGTON Folks sweating out the heat wave battering parts of the country may just have to get used to it. 美联社华盛顿 2010年7月8日消息:那些在肆虐美国部分地区的热浪中汗流浃背的人们也许只好逐渐适应这种天气

发表于:2019-02-07 / 阅读(183) / 评论(0) 分类 阅读空间

A diamond worth ?12,000 was shot into space this morning - and whoever finds it when it lands back on earth gets to keep it. 今天早晨一颗价值1万2千英镑的钻石被送入太空,在它落地后,谁能找到它,它就归谁。 A diamon

发表于:2019-02-08 / 阅读(211) / 评论(0) 分类 英语新闻

A alternate bearing 大小年结果 amendment 调理剂 ample 充足的 anatomical 解剖的 aneuploid 非整倍性(的) anion 阴离子 annual 一年生植物,一季生植物 anther 花粉囊,花药 anthocyanin [植]炭疽病 antibiotic 抗生

发表于:2019-02-09 / 阅读(286) / 评论(0) 分类 英文语法词汇

We made it. 我们成功了。 Hey! You know what I really like? Moving tables into dark corners. 嘿!你知道我最喜欢做什么了吗?将桌子拖到不起眼的角落。 Panda, wait. Uh, so, do you do this every time you eat out or... 熊猫,

发表于:2019-02-19 / 阅读(209) / 评论(0) 分类 咱们裸熊

Science and technology 科学技术 Measurement 测量 Mass effect 质量效应 A better way to clean the world's one true kilogram 清洁世界上真正一千克的更好方法 IN SEVRES, on the outskirts of Paris, sealed beneath a triplet of bell j

发表于:2019-02-24 / 阅读(229) / 评论(0) 分类 经济学人科技系列

Science and technology. 科技。 Geoengineering. 地理工程学。 Implicit promises. 包含着承诺。 A geoengineering experiment has come unstuck. But there will be more. 地理工程试验取得突破。可期待更多。 FOR the past few year

发表于:2019-02-26 / 阅读(213) / 评论(0) 分类 经济学人综合
学英语单词
Air Mobility Command
amplitude selectivity
antiae
association for student teaching
asymmetric double gate mosfet
beta glucuronidase
betson
bipolar system development set
bits per inch
bodmer
bohnke
book louse, booklouse
brevennia rehi
bright night
centralized budgetary and payments system
chemical extraction
cifc and i
cladanthous
coupling impedance
cryoapplication
crystalline-silicon TFT
deactivate indication
depletion of essence
Desmodium oxyphyllum
digital theater system
disposeth
double burton
enfreedoms
engine hall
entrance exam
equilateral stacking fault
family Liliaceae
fibromyxoendothelioma
Firstsource Solutions
forte pedal
fund operation
get organized
grip dynamometer
hammer into
holing through survey
hot aggregate bin
hsiao hsu
illuminosity
indirect atomic absorption spectrometry
intensive margin of production
KNFC (Korean Nuclear Fuel Company)
learned behavio(u)r
limit of function
magnetic powder brake
mainmission
make it your business
mandibuloglossus
masuds
membrane catalyst
metriocephalic
microwave lens
Midun-ri
millimetre wave mixers
money cowrie
neuphor
New Issues Market
oil gas structure
over-bull
pandalid
planetessimal
plication operation of urethra
plunger electromagnet
polar cod
Putron
quadrupole resonance
radical cure
rascalism
rayge
re-wish
resolvation
rip box
root position
Salisbury, Robert Gascoyne Arthur Talbot Cecil, 3rd Marquis of
salmon loaves
Saussurea obvallata
semiterrestrial
short time fading
shower nozzle
skip-packaging paper
smear preparation
spells off
stand upon one's pantables
stelliferasterol
strain amplifier
sync separating circuit
synthetic keys
tammies
tauchnitzs
Thou shalt see me at Philippi
tropilla
true thrushes
un-come-at-able
urine phosphorus
vanadiumspinell (coulsonite)
von Troltsch's corpuscles
winamac
Yevsuh