反应性亚克力染料

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(315) / 评论(0) 分类 疯狂英语2001年

Many people remember the colors of the rainbow by the acronym ROY G. BIV. For red, orange, yellow, green, blue, indigo and violet. Well, the color indigo just made news. Indigo gets its name from the plant Indigofera tinctoria and its relatives, whic

发表于:2018-12-24 / 阅读(198) / 评论(0) 分类 2016年Scientific American(九)月

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(214) / 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(222) / 评论(0) 分类 Scientific American(七)月

纺织英语常用词汇 棉及其混纺纱线 Cotton, Cotton Mixed Blended Yarns 棉纱Cotton Yarns 涤棉纱 T/C CVC Yarns 粘棉纱 Cotton/Rayon Yarns 棉晴纱 Cotton/Acrylic Yarns 棉/氨纶包芯纱 Cotton/Spandex Yarns 棉与其他混纺纱 Cotton/Others Blended Yarns 毛纺系列纱线

发表于:2019-01-08 / 阅读(200) / 评论(0) 分类 英文语法词汇

Australian scientists say an organic compound used by Indian women to paint dots or bindi on their foreheads could hold the key to a breakthrough in cancer treatment. Rose Bengal was first used in the early 1900s as a dye for food, textiles and cosm

发表于:2019-01-11 / 阅读(163) / 评论(0) 分类 VOA标准英语2008年(八月)

HEALTH REPORT – December 4, 2002: Test Warns of Heart Attack Risk By Jerilyn Watson This is the VOA Special English Health Report. Since the nineteen-fifties, American doctors have tested their pati

发表于:2019-01-11 / 阅读(186) / 评论(0) 分类 健康与环境

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(168) / 评论(0) 分类 卡卡课堂早餐英语

When you think you've seen everything that could possibly be done with nail art, manicure devotees prove you wrong. Step forward the new trend blowing up on Instagram for 'bubble' nails, where acrylic is piled up on top of the nail and thinned out to

发表于:2019-01-28 / 阅读(170) / 评论(0) 分类 阅读空间

DEVELOPMENT REPORT - Bringing Color to Life With Natural Dyes By Jill Moss Broadcast: Monday, August 15, 2005 I'm Barbara Klein with the VOA Special English Development Report. Dye can bring a little

发表于:2019-01-30 / 阅读(206) / 评论(0) 分类 农业与发展

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(244) / 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(187) / 评论(0) 分类 VOA标准英语2010年(三月)

An investigation has revealed six garment manufacturers in Shanghai have made school uniforms using toxic dye. The city's quality watchdog says it found aromatic amine dye in uniforms sold to 21 primary and middle schools across the city. China's nat

发表于:2019-02-14 / 阅读(198) / 评论(0) 分类 英闻天下
学英语单词
absorbed flux
active singing point
actual sales
ad hoc group
Adenosylhomocysteinase
as dry as dust
barwoods
basic lake
be manifested in
bilingual edition
bjellands
Buddleja albiflora
burnishing-machine
button ear
change-of-variable theorem
channeled
clickier
coeder
command socialism
conciliations
contaminating distribution
coupling capacitance
Cremastra unguiculata
CRLF
development
diplomatic archives
dynamic instruction modification
echinochloa crusgallis
ecological construction
eulerian co-ordinates
extrajudicial avoidance
face lathe
facsimiling
far angle of repose
fax switch
fire support coordination
five-to-four
flexure curve
foaming effect
foliophages
forklike fibers
Formigny
four-wing configuration
fuggles
galvannealing
Gemi, Jab.(Gemi)
germanium subchloride
giga-amperes
haemal system
helianthine
high-alkalinity mud
image description
incremental frequence shift
indirect vapor cycle
interlacing ornament
ire
jamerson
leading ghost
leaky vessel
lean coal
Leedstown
Lithastrotionidae
litmus
lupi
nanekevite (bario-orthojoaquinite)
negating
Nernst's law
null-terminated string
odd month
optimum policy approach
optional package
overdiagnosis
pick-ax
Portland pozzolana cement
psilophylla
qualify for
rate of traffic flow
re-selling
reference seismometer
rejoicers
rerolling steel
rubber floor covering
rumyantsev
screen conveyor
sokoroes
split course
take the ball and run with it
Teuri-to
textual syntax
thwartships
tormentings
totis quoties
tracking point
transmitter frequency tolerance
twenny
tympanohyal
U. B. R.
universal compiler
vertical knee-type milling machine
vv. pancreaticoduodenales
what's the use?
wool bat