音标:[aisәu'ɒktein] ;
n. 异辛烷
[化] 异辛烷
词型变化:名词复数形式 : isooctanes

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(338) / 评论(0) 分类 VOA标准英语2008年(八月)

What Do Octane Numbers Mean? At the gas pump, you have a choice of octane numbers. 87? 93? Whats the difference? To explain octane numbers, lets take an imaginative leap into the internal combustion engine of a car. Inside the cylinders are combustio

发表于:2018-12-31 / 阅读(241) / 评论(0) 分类 英语听力文摘 English Digest

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(356) / 评论(0) 分类 2006年VOA标准英语(五月)

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(362) / 评论(0) 分类 2017年NPR美国国家公共电台1月

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(393) / 评论(0) 分类 2006年VOA标准英语(九月)

WELLINGTON, March 23 (Xinhua) -- Fuel prices are at their highest level in nearly three years in New Zealand on Wednesday after the four main oil companies increased their prices by 3 cents. Shell, Caltex, BP and Mobil have raised the price of 91 oct

发表于:2019-02-02 / 阅读(250) / 评论(0) 分类 英语新闻
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Actias
aestisilval
air cleaner
anaerogenic bacteria
BBCs
benolizime
Blavatskian
book knowledge
boot virus
breast flush
bykov
Ca-aluminate-silicate base
canneloid
capsidal
CdTe
centralgyl
Certificate requirement
chop block
Clarkecarididae
coffincase
combahee
cornalls
cuirass
dash mark
dielectric fatigue
different kinds
dilutior
douxes
Ductus cochlearis
eilles
Ephs.
episymploce asahinai
equation of wave motion
Eumaeus
extension evaluation
Fafa
field calculation
flores martiales
gas conduction
generic security service application program interface
geographic classification
Glurenor
Gorno-Altaysk
gray weathers
growth stock
hirn
hormoz (ormuz)
ingrain wallpaper
Laplace's equation
left-hand screw
maneuvering characteristics
manipulation data
marcellomycin
Maritime Industry Law
mean-maintenance-time
missile system checkout programmer
multiplicatively positive functional
new-boys
nonmurderer
ocimene
open exhaust
open virtual memory system
orbital function
ossa epitympanicum
overdresser
papistry
peakednesses
pervises
policies
post setting
pressure contact board
primary spermatocyte
pulse control technique
rami stylopharyngeus
recording flow-meter
relay key
resonance radiometer
rice huher
role-playing
roude
Sabina przewalskii
SCT
search and rescue radar transponder
search memory
sector-focusing FM cyclotron
semi-changeable ROM
shoothouses
small-signal parameters
stayed tower
stock trading
superfische
system of legal evidence
tea scrub
three-jaw independent chuck
tunneldigger
unary
updraws
vector graphics rendering
w.r.o.
wel
worsted yarns
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