润滑油油密性试验

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 of it. In the 1850s Samuel M. Kier, a manufacturer i

发表于:2018-12-08 / 阅读(441) / 评论(0) 分类 新概念优美背诵短文50篇

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(229) / 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(174) / 评论(0) 分类 我们都是有故事的人之生而为赢

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(111) / 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(149) / 评论(0) 分类 VOA标准英语2008年(八月)

U.S. officials say a cap on a damaged oil well in the Gulf of Mexico appears to have a small leak, but they say there are no plans to remove the cap from the well. Engineers are carefully studying the well for any evidence of problems. Engineers spot

发表于:2019-01-13 / 阅读(71) / 评论(0) 分类 VOA标准英语2010年(七)月

A workboat pulls boom into place alongside the Pacific Responder oil skimming vessel in the Gulf of Mexico near the coast of Louisiana, 14 Jul 2010 BP has restarted a pressure test on a leaking oil well in the Gulf of Mexico to prepare for an effort

发表于:2019-01-13 / 阅读(74) / 评论(0) 分类 VOA标准英语2010年(七)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(100) / 评论(0) 分类 VOA2004(上)--各类新闻

AUDIE CORNISH, HOST: The BP disaster in the Gulf of Mexico seven years ago showed just how hard it is to combat a massive oil spill. Cleaning oil from water is a challenge, especially on the open sea. Now the federal government is backing research on

发表于:2019-01-16 / 阅读(75) / 评论(0) 分类 2017年NPR美国国家公共电台3月

By Barry Wood Washington 06 June 2008 Friday was a very volatile day in financial markets as the oil price rebounded to gain over ten dollars a barrel while US stock prices plummeted following the report of a sharp rise in unemployment. VOA's Barry

发表于:2019-02-02 / 阅读(70) / 评论(0) 分类 VOA标准英语2008年(六月)

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(75) / 评论(0) 分类 英语新闻

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(99) / 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(147) / 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(103) / 评论(0) 分类 英语新闻

By Nick Wadhams Nairobi 08 August 2007 Officials with Somalia's transitional government are promising not to begin searching for oil until after parliament adopts a new petroleum law and their shattered country achieves peace. But as Nick Wadhams rep

发表于:2019-02-08 / 阅读(94) / 评论(0) 分类 2007年VOA标准英语(八月)

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(115) / 评论(0) 分类 英语新闻

Oil workers in Nigeria say they will embark on an indefinite strike if the government fails to reverse the sale of two state-owned oil and gas companies within two weeks. The government says privatizing the two companies will make them more efficien

发表于:2019-02-12 / 阅读(97) / 评论(0) 分类 VOA标准英语2008年(十月)

I got a phone call from my husband the other day, Hey babe, can you take the car to get the oil changed please? It's overdue. As he works forty-five minutes from town, he rarely has time to run those errands back in Wenatchee, so he gets his secretar

发表于:2019-02-17 / 阅读(96) / 评论(0) 分类 英语博客 A cup of English

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(104) / 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(110) / 评论(0) 分类 cctv9英语新闻2015年
学英语单词
2-ethyl hexanediol
acculturation agent
alumina block
analyzer(-ser)
antidotes for radioactive contamination
automatic correction instrument
Blūdān
borax carmine
bordered separation
bunnyhop
calcinus pulcher
calcium cyanamide process
Cancrinia maximowiczii
clear sky antenna temperature
complement of arc
cooling load calculation
croustades
cryptospora theae hara
crystalline cohomology
dimery
drill hole wall
Drummond,william Henry
echinophoria carnosa
edge folder
elliptic compasses
embryologic
ependyma ventriculorum
feather check
fireflooding
flutter suppression
forest basic map
geriatric nutrition
godo
Haplocrinus
heigh
helicoid cystolith
Helminthosporium leaf spot
hereditary tremor
Indian puddings
knot in wood
lance-jacks
laser corner reflector
lenok
light-emitting diode display panel
local area wireless network
lower table
magistery of tin
Manchester cotton
mccarville
Melothria japonica
moron de la frontera
musculi sphincter ani externus
N lines
node vector
non-operating time
object based
one step operation
out-classing
Piassabussu
plage radiation
polyphase line current
precision cartographic camera
primo
quamdiu se bene gesserit
refabricate
retinoscopists
ritterman
robbinses
Rodna Massif
science of numbers
scouring tank
slew-footed
soil hydraulic conductivity
solution potholes
solvent reclamation
specific computer network
sternebra
stochastic dynamic programming
stripping agent
suessmuth
sureby
tabou (tabu)
taikoo
taxes receivable delinquent
the apple of the eye
thermionic valves
think much of
thymuss
undetesting
unhale
unmasculine
video-tape recording
Vigo County
was-
way about
wear resistance carbon-graphite material
weijing decoction
what you see is what you print
wheel-mounted disc brake
x-ray tube
Yangchi
zoobiocoenose