单流环密封油系统

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(435) / 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(221) / 评论(0) 分类 新东方背诵文选

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 single [ 5siN^l ] She buys a single ne

发表于:2018-12-30 / 阅读(71) / 评论(0) 分类 每日攻克5词

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(160) / 评论(0) 分类 我们都是有故事的人之生而为赢

Millions of gallons of oil were pouring into the gulf. A pipeline had broken. The drilling platform had burned and sunk. Workers had died. The oil flowed freely from the broken pipe. It was a mile beneath the ocean surface. The oil company tried to s

发表于:2019-01-02 / 阅读(58) / 评论(0) 分类 原版英语小短文

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(105) / 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(142) / 评论(0) 分类 VOA标准英语2008年(八月)

BP oil company has announced its first major success in containing a massive oil leak in the Gulf of Mexico. Engineers inserted a metal tube into a broken pipe on the sea floor, to siphon oil into a ship on the surface. BP engineers implemented the f

发表于:2019-01-13 / 阅读(90) / 评论(0) 分类 VOA标准英语2010年(五)月

For the first time, all of the underwater video taken during the Gulf oil spill will be available, online, to the public. Purdue University in West Lafayette, Indiana is hoping those videos will help experts be better prepared for future disasters. O

发表于:2019-01-13 / 阅读(58) / 评论(0) 分类 VOA标准英语2010年(十二)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(95) / 评论(0) 分类 VOA2004(上)--各类新闻

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(73) / 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(96) / 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(141) / 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(95) / 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(84) / 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(107) / 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(91) / 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(90) / 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(98) / 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(106) / 评论(0) 分类 cctv9英语新闻2015年
学英语单词
-est
a booty
Achillea ptarmicoides
acoustic sweeping
actinidia chinensis setosa
Albatarrech
alcotate
amber-coloured
Arnol'd tongue
as different as chalk from cheese
automatic function
back sth up
barbara hepworths
biodegradeable
boat-tailed
bottom boundary
builded
cextro-compound
closing day
concerted divalent inhibition
cross spindle
crystallisation fouling
deterministic method
diary-keepings
dipvergence
discontinuous zone electrophoresis
Dolcinist
dual curvature contact lens
eburneums
EFST
engine room auxiliary machinery
estimated critical position
farset
frame structure analysis
geekfests
geomorphic cartography
groot
gulose
hazletts
higher alcohol
hook-transistor
horizontal transit instrument
huai
hudhez
hyperinflations
ihh
in line processing
it is certain that
lepto-
linking program
liquefied petroleum gas tax
load-band of regulated voltage
magnetic permitivity
main ballast tank
main condenser
major cross-section of subsidence trough
mazaruni
microcomputer pos
Mihonoseki
minimizing pesticide residue
miserhood
molded spectacle glass
Monopropionylerythromycin
mouclade
multiple wall nanotube
muskely
note pad
old-womanish
outside and in
pearl yarn
pirate jure gentium
play baseball
Quitman
radio heliograph
radiometric bore-hole logging assembly
relapsable
replyal
resources petroleum
riminton
satin double faces
schmaltzs
secondary chamber
semi-fascist
service management point
Silva Jardim
specific-gravity balance
steam oil magnetic valve
strict convexity
Super-Houttuyninum
tapioca
Tarik Ibn Zyad
telepathic
thymocyte cell
toilettes
traditional chinese herbal drug
transducer calibration
truncated volcano
two-row method
unenfeebled
untouchable number
wristwarmer
zone of deposition