最高速度调节器

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we travel to India by way of the John F. Kennedy Center for the Performing Arts in Washington, D.C. This cultural organization is c

发表于:2018-12-16 / 阅读(75) / 评论(0) 分类 2011年VOA慢速英语(三)月

Nice to meet Mr Roger's class first for spelling out today's introduction, I am Carol Aruz, as when you are going with ten minutes' global headlines, we are going to start things off today in Pakistan.That's where a senior AK leader was killed this w

发表于:2018-12-24 / 阅读(64) / 评论(0) 分类 CNN2012年(六)月

Speed and capacity 速度与生产能力 A:OK, so this is our newest machine. It was only installed last year. A:好,这是我们最新的设备。去年刚安装的。 B: What's the running speed of the machine? B:这个机器的运行速度是什么

发表于:2019-01-14 / 阅读(46) / 评论(0) 分类 职业技术英语口语

Likewise, light travels at its maximum speed through a vacuum-the interstellar highway-but it slows down when it enters air, water, or some other medium. Through air, light moves a hint slower: forty miles-per-second less than its maximum speed. Thro

发表于:2019-01-22 / 阅读(44) / 评论(0) 分类 英语时差8,16

世界上跑得最快的是什么?答案是光速。它每秒能跑186,280英里。因为即使在太空中,光速也大致相同,所以光年也就用于描述不同星球之间的距离。记住了哦,光年是距离单位,不是时间单位

发表于:2019-02-24 / 阅读(99) / 评论(0) 分类 英语听力文摘 English Digest

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(120) / 评论(0) 分类 英语新闻
学英语单词
aaaghs
abandoned infants
Actinobacillus
air mail transter
ambo-
angular contact radial bearing
anm(answer message)
antienvironmental
aqls
ascending tube
basic screw-pitch
Bejis
board in
brine freezer
butt jointed shell course
camerounaiss
cataldi
chemosynthesized
circular bead
coefficient of starting friction
common ringlets
conducting layer
copy editors
core-ply textured yarn
culture-medium Li-Rivers
data information line
deviances
direct levelling
drain cut off current
equivoque
eyelashes grafting
family Calycanthaceae
feel towards
fixed rate bond
flat policy
forward edge of battle area
fox-hunting
fungis
heat-sealed
heliocentric coordinate system
hspa
hyposperm
information asymmetry
information retrieval
interpose between
Investment-grade bonds
IUDH (in-service unplanned derated hours)
keep sth intact
main return-airway
Mikhaylovskiy, Mys
moment at the support
monobox crane
multi-unit tube
multiple management
nanoprocessor
neuromerism
noncommunicating hydrocephaly
Okinotorishima
ophiactis macrolepidota
Osmussaar
overwatered
party-line carrier system
passive hemolysis
penny wise, pound foolish
perverse migration
photographic emulsion speed indicator
praco
propenyl group, propenyl radical
pseudalbuminuria
raphidian cell
refutations
regulus of Venus
residual claimancy
revolving power
rhytons
rice polisher
rig square
rod guidance
round bracket
salpingectomy
secure oneself against accidents
self-duality
series manufacture
set one's foot on the neck of someone
Siltcoos L.
sinusoidal response
sound judgement
speed telegraph
subject heading language
synoptic map
tail after
tape transport speed
terrestrial photovoltaic system
Treatise of Human Nature
universal joint bearing gasket
unsealed control gap
ventilator-dependent
victim to
warn-air machine
well stimulation
withthrow
yitie