[化] M型反应染料; M型活性染料

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(211) / 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(129) / 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(149) / 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(159) / 评论(0) 分类 Scientific American(七)月

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(109) / 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(97) / 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(109) / 评论(0) 分类 卡卡课堂早餐英语

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(140) / 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(165) / 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(140) / 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(120) / 评论(0) 分类 英闻天下
学英语单词
229
aesthetic ability
architectural control
arm saw
as we say
aseptic fever
ball-point
be past it
bezzants
BFN
blokne
bottling chamber
branching factor
bronchial gland
cardinal number of set
caynogen bromide
check valve
churnsides
cloop
corona resistance
cranberry-almond
current float
cutaneous larva migrans
czj
disk golf
dispira
distorted sound
dress up
electromagnetic transmitter
enactors
Erianthus fulvus
exhaust gas recirculation
faber viscometer
figure six
fire-proof
FMCRD (fine motion control rod drive)
frequency storage
full-mooner
glicetanile
great pine
green shoe
gruene
herria
histriones (rome)
humanness
ideal benchmark characteristic
induction energy meter
journal box spring
karyocyte
Kondavid
limbus membran? tympani
lodazecar
Luanda
microdial
mittal
montmorillonite
multimegahertz
nonoperating charges
nonproductive project
nozzle exist angle
oath against bribery
organic insulating material
papal nuncio
pepper and salt fracture
philmont
photoflash composition
pipelining algorithm
premerited
propalylonal
reddish brown leteritic soil
refrigerate barge
region ofrationality
religiosos
repair of vaginal laceration
ritas
romanones
Romnelet
San Ambrosio, I.
sectionalizing valve
sense of obstruction
shipboard acoustics
siaresinolic acid
sidorenkite
simple cuboidal
spd
stainless steel alcohol stove
stock in the inventory
sulfonamido-
telemetering terminal equipment
timber sorting yard
Top-log
torsion bar stabilizer
track following
traitie
tree adjoining grammar
trench leg
Turnagain, C.
unchokes
vacant jog
weigela, weigelia
whet-stone
wjff