德-拉伐尔石油产品净化器

A technology company has made a new device to help clean the air in our home. The company is called Dyson. It has just launched an air purifier called the Pure Cool Link. A spokesperson said the purifier captures up to 99.95 per cent of pollutants in

发表于:2018-12-03 / 阅读(109) / 评论(0) 分类 英语科技新闻

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

DEVELOPMENT REPORT - Aid Group Designs System to Make Dirty Water Safe to Drink By Jill Moss Broadcast: Monday, October 17, 2005 This is Steve Ember with the VOA Special English Development Report. Ea

发表于:2019-01-02 / 阅读(119) / 评论(0) 分类 农业与发展

Broadcast: May 5, 2003 By Jill Moss This is the VOA Special English Development Report. Each year more than two-million people die from diseases caused by drinking dirty water. That is the estimate of

发表于:2019-01-04 / 阅读(168) / 评论(0) 分类 VOA2003(上)-社会广角

情景对话: Han: Exciting news! I got the fishies a new house! I got it cheap. It was a foreclosure. 好消息,我给小鱼们买了新家,价格超便宜,因为这是被政府强制收回的房子。 知识点讲解: I got it cheap. 很便

发表于:2019-01-08 / 阅读(95) / 评论(0) 分类 每天三分钟学英语

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(155) / 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(210) / 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(160) / 评论(0) 分类 VOA2004(上)--各类新闻

With major pollution days becoming more frequent, students are staying home, often without supervision. Their parents say it would be better if their children were in the classroom, and that's why schools need to install air purifiers. Our school bou

发表于:2019-01-19 / 阅读(117) / 评论(0) 分类 2015CRI中国国际广播电台

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(127) / 评论(0) 分类 英语新闻

China's General Administration of Quality Supervision, Inspection and Quarantine has pledged to keep 92 percent of the sample product quality above the state standards while reducing accidents of elevators and other mechanical devices. Improving the

发表于:2019-02-07 / 阅读(115) / 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(150) / 评论(0) 分类 cctv9英语新闻2015年

Yesterday, 25-year old Shaun Quincey arrived in New Zealand after rowing across the Tasman Sea from west to east. It took him 54 days. About 200 people were waiting on 90 Mile beach to welcome him around midday. He left Australia more than seven week

发表于:2019-02-07 / 阅读(236) / 评论(0) 分类 新西兰英语

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(199) / 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(153) / 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(162) / 评论(0) 分类 英语新闻

介绍: smog 雾霾 mask 口罩、面膜 A mask is an object normally worn on the face, typically for protection, disguise(伪装), performance, or entertainment. gas mask 防毒面 oxygen mask 氧气面罩 air purifier /?pj?r?fa??r/ 空气净化器

发表于:2019-02-13 / 阅读(102) / 评论(0) 分类 英语俚语天天说

China's General Administration of Quality Supervision, Inspection and Quarantine has pledged to keep 92 percent of the sample product quality above the state standards while reducing accidents of elevators and other mechanical devices. Improving the

发表于:2019-02-14 / 阅读(140) / 评论(0) 分类 2016CRI中国国际广播电台

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(153) / 评论(0) 分类 英语新闻
学英语单词
6-chloropurine
aficot
analysans
angle of reflection
at its height
atomic powered ship
axlike
background color
Bega (Begej)
biopolarity
blowtube
breitschwan(t)z
centric fragment
charade
Chrysanthemum spatiosum
clip bolt
coded-program
Constant Maturity
contigual
cush-cush
de facto segregation
deathlocks
diaphragm accelerometer
digitalizing
directviewing
doom-sayers
dried vegetable
duterium rubber
Eleocharis intersita
Erwood
ferringhi
fetal adenoma of thyroid gland
fetch to
first-class ore
gas network
gauche quadrilateral
geared turbo-generator
gotta go
granulomatosum
guv'nor
herringtons
improvement felling
intermediomedial nucleus
Internet activism
Kursumlija
Lamina spiralis ossea
Lie algebras
load facility
Madhva
make no response
merry dances
midfoot
mineral lubricating oil
minibursts
necrotizing enterocolitis
newnesses
noise rating
Obernhain
octane severity
oncogen
only for
over-heard
panzoist
percent deafness
perhydrocaroten
phosphoproteomics
phurcalite
plan for the purchase of export commodities
polystyrene divinyl benzene sulphonic acid
prospidium
Protodoloresite
regular prime
rhachitic
rhadinoviral
rhodymenias
rust prevention treatment
salivary pump
score a bull's-eye
sealed book
semi finished screw
shubert
solar transformity
speakin
splined coupling
spotting scope
Stawell R.
structural insensitive
style of writing
thermoelectric plant
thermometric correction
thyme-leaved sandwort
traction by pulling and extension
tub-thumpers
turbo pump
tzareviches
uneclectic
unused to
uselessest
wash-houses
work station window
yarn dyeing machine
yupperdoodles