合成蓖麻油

Many people regard summer as a time for relaxing, eating ice cream, and...ouch! I just got bitten by a mosquito! For centuries, people have been searching for effective ways to prevent mosquito bites. What they have been looking for is mosquito repel

发表于:2018-11-30 / 阅读(175) / 评论(0) 分类 常春藤生活英语

Illicitly used Synthetic drugs are chemically produced psychoactive substances that mimic the effects of illegal narcotics, which have been altered just enough to avoid classification as illegal. And this is one reason why these chemicals are dangero

发表于:2018-12-08 / 阅读(190) / 评论(0) 分类 VOA标准英语2017年(三月)

An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum - a dark, thick ooze from the earth - had been known for hundreds of years, but little use had ever been made

发表于:2018-12-15 / 阅读(261) / 评论(0) 分类 新东方背诵文选

A merchant sent his son to learn the Secret of Happiness from the wisest of men. The young man wandered through the desert for forty days until he reached a beautiful castle at the top of a mountain. There lived the sage that the young man was lookin

发表于:2018-12-31 / 阅读(245) / 评论(0) 分类 我们都是有故事的人之生而为赢

1.What's the price of that _______ of potatoes? A.beg B.pig C.pint D.sack 2.You don't have to pay any _______ on personal belongings. A.price B.duty C.expense D.elevator 3.Mary is too weak to _______ the piano across the room. A.apply B.appeal C.attr

发表于:2019-01-08 / 阅读(138) / 评论(0) 分类 大学四六级阅读

An elderly woman decided to have her portrait painted. She told the the artist.... .....Paint me with diamond earrings, a diamond necklace, emerald bracelets(绿宝石手镯), a ruby(红宝石) broach, and gold Rolex(劳力士手表). But y

发表于:2019-01-09 / 阅读(147) / 评论(0) 分类 趣味英语

The price of oil has dropped around 20 percent in recent weeks, but remains more than double what it was just a couple of years ago. The high price has given oil companies the incentive to revisit old fields long ago abandoned as unprofitable. As VO

发表于:2019-01-11 / 阅读(191) / 评论(0) 分类 VOA标准英语2008年(八月)

Rights Group Rebukes Angola for Alleged Missing Oil Revenues Leah Krakinowski A leading human-rights group says the Angolan government cannot account for more than $4 billion in missing oil revenue ,

发表于:2019-01-16 / 阅读(147) / 评论(0) 分类 VOA2004(上)--各类新闻

AUDIE CORNISH, HOST: Scientists have taken a big step towards making synthetic life. In other words, they figured out how to create a living thing with DNA that was written in a lab. NPR health correspondent Rob Stein has the details. ROB STEIN, BYLI

发表于:2019-01-16 / 阅读(141) / 评论(0) 分类 2017年NPR美国国家公共电台3月

By Mil Arcega Washington, DC 04 May 2006 watch Ripple Effect of Oil report The latest data on consumer spending shows the U.S. economy continues to expand at a healthy pace. But some economists fear o

发表于:2019-01-31 / 阅读(170) / 评论(0) 分类 2006年VOA标准英语(五月)

More than 2,000 representatives of world oil and gas companies, academics and industry experts are in Houston this week for the 30th annual conference(会议) sponsored by Cambridge Energy Research Associates, or IHS-CERA. With prices rising, partly

发表于:2019-02-02 / 阅读(115) / 评论(0) 分类 英语新闻

Scene 1 Topic 1 Oil Resources Key Sentences: 1. I do agree with you more. 2. Maybe I'm not able to answer all the questions, but I'm happy to try. 3. I'm honored to interview you. 4. Petroleum, coal, natural gas are major chemical feed stock. 5. Co

发表于:2019-02-06 / 阅读(193) / 评论(0) 分类 能源行业英语

The global oil markets experienced another blow on Monday, with prices hitting their lowest in five and a half years. US crude at one point hit below $50 a barrel, while Brent dove under $53. This was related to the latest signs of oversupply. Russia

发表于:2019-02-07 / 阅读(138) / 评论(0) 分类 cctv9英语新闻2015年

HOUSTON, Sept. 7 (Xinhua) -- British oil giant BP announced Wednesday it had a major oil discovery in the Gulf of Mexico. An appraisal well the company drilled in a previously untested northern segment of the Mad Dog field in the Gulf of Mexico found

发表于:2019-02-07 / 阅读(184) / 评论(0) 分类 英语新闻

TEHRAN, Feb. 26 (Xinhua) -- Iran has refused to deliver oil to Greece in Persian Gulf, the local Fars news agency reported on Sunday. The Islamic republic refused to deliver a shipment of 500,000 barrels of crude oil to one of the refineries in Greec

发表于:2019-02-08 / 阅读(141) / 评论(0) 分类 英语新闻

Saudi Arabia is signaling that it is going to boost its supply of oil on its own after failing to convince other oil producers to jointly agree to more production. Several news agencies reported Saturday that the Saudis could increase their oil produ

发表于:2019-02-11 / 阅读(151) / 评论(0) 分类 英语新闻

NEW YORK, July 13 (Xinhua) -- Crude prices rose on Friday as supplies tended to be tight on new Iran sanctions and production problems in North Sea. There was news on Thursday saying that the Obama administration expanded sanctions on Iran, in an eff

发表于:2019-02-18 / 阅读(139) / 评论(0) 分类 英语新闻

Greece has condemned an attack carried out by a Libyan warplane on a Greek-operated oil tanker chartered by Libya's national oil company, saying it had contacted the U-N envoy for Libya and the E-U about the incident. The attack took place on Monday

发表于:2019-02-18 / 阅读(150) / 评论(0) 分类 cctv9英语新闻2015年

SYDNEY, Aug. 5 (Xinhua) -- The Western Australian Government announced on Friday that 14 new substances linked to the manufacture of the synthetic drug Kronic would be banned from Friday midnight. The State Mental Health Minister Helen Morton told th

发表于:2019-02-19 / 阅读(128) / 评论(0) 分类 英语新闻

But the only thing to be considered here is this--what kind of oil is used at coronations? 但是,这里得加考虑的一件事情是...加冕时用的是哪一种油? Certainly it cannot be olive oil, nor macassar oil, nor castor oil, nor bear's oi

发表于:2019-03-10 / 阅读(156) / 评论(0) 分类 白鲸记
学英语单词
albrets
allest
amino-adipaldehyde
anbri
annulus abdominalis
antileakage
atiyah singer index theorem
bar-le-duc
cembra nut trees
chloasma cachecticorum
circaea lutetianas
comprized
counter-attacking
Democratic Front for the Liberation of Palestine
detection circuitry
detoxin complex
differentiation of channels and collaterals
diverts
earth drill
Eggebek
EGYT-201
electrostatic loudspeaker
enamel crypt
episio-
espresso bar
ethyl stannic acid
fibromyositis
frame representation
Freelton
galvestonians
glycerophosphatide
gossage's process
guanidyls
hard faced
hobby farm
holderman
hot new issues
IAZ
ibm-pc
inboard-outboard
installment sore
interdisciplinarily
joint action
late-orogenic basin
lge.
lijiakou
link editors
lobi cuneiformis
make an ass of someone
make her point
mascular atrophy
measure of resistance
Megacarpaea megalocarpa
meteorological observing station
monadic operand
multihectare
Mīch'eta
narrow band ternary
net lease
non-analytic field
nonoverhanging
overripe cataract
pachycladus
paim grip hand knob
pemphix
PenFill
peptophilic
phyllochiorin
poorge
positive mass
postviral syndrome
potential refractive index
program modelling
propanedioic acid
prototype context
rate of work hardening
ratted
rear-wheel ballast
regenerationism
seaquaria
Simputer
single-wickets
smart-arsed
soft-switch system
spray-bar
tarun
Templeton R.
tentorial sinus
the construction
thessalies
trichomya hirsuta
ucla
unaltered zone
ungreat
unscrupulosity
utlities
valproates
vidpic
westrons
wyedelta
xvYCC
yellow salsify