无功功率因数计

BY STEPHEN R .COVEEY The first habit is 1)proactivity. Be proactive. The word proactivity is fairly common in management literature, but you won't find it in the dictionary. It means more than merely

发表于:2018-11-28 / 阅读(148) / 评论(0) 分类 疯狂英语2001年

This is Scientific American -60 seconds science. Im Cynthia Graber. This will just take a minute. A coal mine can degrade its local environment. But fungus may inadvertently help clean up the mine with its own waste products. Researchers worked with

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 Scientific American(七)月

This is scientific Americans 60 second science,I'm Cynthia Graber.This will just take a minute.A coal mine can decrease the local environment but a Fungi may indivertantly help cleanup the mine with its own waste products. Researchers worked with the

发表于:2019-01-08 / 阅读(88) / 评论(0) 分类 Scientific American(七)月

英语美文-主动与被动语言的重要性 语言是表达自我,交流十分重要的途径。一个人的语言能传达很多信息,包括一个人的性格,思维,态度,生活环境,经历,职业等等。很多时候,我们作为

发表于:2019-01-17 / 阅读(50) / 评论(0) 分类 卡卡课堂早餐英语

HEALTH REPORT-Heart Disease and C-Reactive Protein By Cynthia Kirk Broadcast: Wednesday, January 19, 2005 I'm Gwen Outen with the VOA Special English Health Report. American researchers have found evi

发表于:2019-01-30 / 阅读(84) / 评论(0) 分类 健康与经济

C-reactive protein is an indication of inflammation in the body, and, at high levels, is considered an early sign of future heart disease. It's a risk factor in a similar way that elevated cholesterol is a risk factor for heart disease, says Asheley

发表于:2019-01-31 / 阅读(61) / 评论(0) 分类 VOA标准英语2010年(三月)
学英语单词
acidified silage
acoustic oscillator
adds-in
air-quality
Andre Derain
appleyards
arcing contacts
bambusa dolichoclada
bartholome
castigations
castor oils
cladonia fenestralis
clemmys muhlenbergi
collateral vascular bundle
collision angle
Columbia County
complementary commodity
conchinamine
continuous air particulate monitor
cushion seal
device context
dillyful
dolmush
drift anchor
eat away
electrical potential
epilobiums
espouses
establish-ment
exhibit A
extrusion press
faie
family Hydrophyllaceae
ganami (genemi)
generic point
gingival hamorrhage
girardelli
good Lord
Hades
Hook I.
in the context of
jacknifed
kilo-volts
kiore
lighter-weights
local influence
louv
mantrams
microprogramming support
milk dentation
moment of method
multimammate rat
multiple loop
murgatroyds
Nervi thoracici
nitrogen free extract
non-commercial agreement
palatine artery
paracopulatory
Pasteur filter
pedately cleft
pen carriage
phaseisolated busbar
Philadelphus tetragonus
photoconductive current
pick take up the thread s
plannin'
quasi-regular
racking seizing
reaeration constant
samest
saws
sea level fluctuation
sedimentary cycle in coal-bearing series
semi-built-up crankshaft
shale wax
Shariatization
specialized processing
spike kill
spindle-side
station announcement system
stumped
syringin
tajama
taxi-men
to do one's justice
Tocco hardening
Tongerlo
trace record
tussah
unjumpable
urinative
vegetable sorter
water-cleansings
water-gel explosive
waterborne commerce
weak brake spring
weakly hyperbolic differential operator
wide band proportional control
wormkalk
xerography
YPbPr