润滑油氧化安定性测定仪

Unit 14 Part B Text 1 Genetic Engineering: for Better or Worse? Technology is not only used to build spaceships and high-speed computers. It is also being used to create new plants and animals. This technology is known as genetic engineering. At the

发表于:2018-12-04 / 阅读(210) / 评论(0) 分类 全新版大学英语听说教程第三册

Bluegrass is often associated with the arrival of Celtic immigrants to the Appalachian Mountain region in the 1700s. American bluegrass music remains popular in many parts of the United States. Jam sessions, where musicians get together to play, can

发表于:2018-12-08 / 阅读(203) / 评论(0) 分类 VOA标准英语2010年(五)月

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(297) / 评论(0) 分类 我们都是有故事的人之生而为赢

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If you have a dog, you know you gotta walk it. But do you know how it walks? Well, if you have no idea which foot Fido puts forward when, youre in good c

发表于:2019-01-08 / 阅读(175) / 评论(0) 分类 Scientific American(二)月

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(171) / 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(218) / 评论(0) 分类 VOA标准英语2008年(八月)

By Paul Sisco Washington, DC 16 June 2006 watch Electronic Stability report A study released in the United States this week says putting electronic stability controls on new motor vehicles would significantly reduce fatalities. ---------------------

发表于:2019-01-11 / 阅读(202) / 评论(0) 分类 2006年VOA标准英语(六月)

AS IT IS 2016-04-15 Most Young Arabs Reject Islamic State 大多数年轻人拒绝IS The large majority of young Arab adults say they do not support Islamic State (IS) militants. And more than 75 percent say they do not believe that the Islamic State

发表于:2019-01-12 / 阅读(225) / 评论(0) 分类 2016年VOA慢速英语(四)月

Cheetah's Tail Inspires Model for Robot's Stability 猎豹尾巴启发机器人设计 If you speed your bicycle through a curve, you have to lean to the inner side in order to keep your balance. Many fast moving animals do the same, often with additi

发表于:2019-01-14 / 阅读(163) / 评论(0) 分类 VOA标准英语2014年(二月)

A letter which could stand for evergreen. There are sticks of trees everywhere. Or extreme environment. Bye-bye. Or even for experts. In the vicinity of five minutes, these pants should be in New York. But while these would be suitable selections, th

发表于:2019-01-23 / 阅读(166) / 评论(0) 分类 探索与发现2013年

今天我们要学的词是stability。 Stability, 是稳定的意思。Political stability, 政治稳定;economic stability, 经济稳定。时代周刊2007年的年度人物是俄罗斯总统普京。时代周刊对普京的评价是,He stands,

发表于:2019-01-26 / 阅读(137) / 评论(0) 分类 英语单词荟萃

One of the world's most remote inhabited islands is on the lookout for a new farmer, but with just one village and a population of only 265 people moving there may not be everyone's cup of tea. 最近,世界上最偏僻的小岛之一正忙着招一位

发表于:2019-02-06 / 阅读(216) / 评论(0) 分类 阅读空间

By Luis Ramirez Bangkok 17 September 2007 One year has passed since the Thai military overthrew the government of Prime Minister Thaksin Shinawatra on grounds it was corrupt. The interim government is making good on promises to return the country to

发表于:2019-02-07 / 阅读(182) / 评论(0) 分类 2007年VOA标准英语(九月)

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(219) / 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(158) / 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(173) / 评论(0) 分类 英语新闻

Chinese President Xi Jinping has met with his Costa Rican counterpart Laura Chinchilla in the capital San Jose for bilateral talks. The two leaders are also scheduled to oversee the signing of a number of collaborative deals between the two countries

发表于:2019-02-14 / 阅读(177) / 评论(0) 分类 世界各地新闻集锦

Listen to the news and choose the news' category. 1.David Beckham has quit his team in Spain and joins a soccer team in the States. The move was officially announced on January 2007. 2.In the news today, USA increased their armies in I raq by five th

发表于:2019-02-17 / 阅读(127) / 评论(0) 分类 英语听力练习题

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(165) / 评论(0) 分类 英语新闻

I was only alive to the condensed confidential comfortableness of sharing a pipe and a blanket with a real friend. 我的兴趣完全集中在跟一个知心朋友共吸一支烟斗。共盖一条毯子的这种精诚的舒适上了。 With our shagg

发表于:2019-02-25 / 阅读(172) / 评论(0) 分类 白鲸记
学英语单词
alarm annunciation
apparent impedance
atomistic competition
axonal(axoplasmic)flow
blazy
bloodhorse
body flanks
Braan, Strath
bronchoconstriction
build a fire
cargo shipping order
castles in Spain
chibchas
cold vent
compensated log
cow's-milk
dcASM
decasemic
defunding
deplorably
dialog design
disciplinary measure
dolly birds
douche sack
drying air temperature control
empirical criterion keying
erickson
escape line
ethylated gesoline
fan noise
fiber optic system
fine mesh filter
full automatic turret milling machine
galactose-1-phosphate
geniculate bodies
Gârbova, Vârful
H-3
half-duplex communication line
hardware support
hawkish
hemo packing
herzfelde
hysterrhaphy
iber
implements of production
impression management
IMS,I.M.S.
inspectors general
joga-shima.
KDM
landing shock absorber
leaf smut
loss of signal strength
lowering of girder
magsmen
mesohydrophytes
microprocessor system auxiliary support
midperpendicular plane
natural measure
nemite
nitties
official validation
Olds, Ransom Eli
original papers
ortolanoes
Osteostraci
payment by mistake
polycranioneuropathy
prepared-foods
pruner
pyroarsenite
redirection
representations of variable
runs in
school-books
scoville
second differential parameter
signal complex
snap-brim hat
soap extruder
socialist-feminisms
sodium acetone bisulfite
spun-glass
square waves
stew in one's own juices
sulphoaluminates
swear upon
tallix
taynter
test bore
the arts council
tire burst screens
transient event
tspn
two self-energizing shoes
unitability
unstacked
vasculogenetic
whetherever
woak
yearly taxation
your father was a bad glazier