[染料] 亚甲基染料

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(86) / 评论(0) 分类 2016年Scientific American(九)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(70) / 评论(0) 分类 VOA标准英语2008年(八月)

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(76) / 评论(0) 分类 2018年NPR美国国家公共电台11月

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(106) / 评论(0) 分类 农业与发展

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(80) / 评论(0) 分类 英闻天下
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afghan-american
Ammeloe
anolyte acidity
anti institutional
arrested periodontitis
Asberg
benzothiazepine
Bol'shaya Shanga
buclifen
capacity factor of a blast furnace
carrierea calycina franch.
Castiadas
catalogue listing
Chërnyye Brat'ya, Ostrova
cleftest
conditional assembly expression
congenital deafmutism
cross-liability
Cushcamcarragh
D-A (digital-analog)
dallas - fort worth
dimorphopterus gibbus
discharge choke
drayhorses
dust-arrester installation
elmoes
equational
esterify
ethylene di-iodide
faffa
feel funny
financial fraud
fourbour
fuselli
games-master
genus Saiga
hacked
hathennes
hereticating
Hibrom
indolaceturia
intermediate horizon
inverter transformator
isobaric channel
Jackson Lake Res.
laminar separation
legitimate status
Lilium brownii var. viridulum
limiting angle of sky wave
listening figures
Lomisat
Mauzé-sur-le-Mignon
mental stimulant
Mephesin
methylating agent
mink finish
modern englishes
no operatton
non-rejection
noncontradiction
nonemotional
not less than
oblique position
odontographs
on line process
ottomars
penalty units
phase lead element
polyadenosis
Posina
potassium phosphide
protest for non-acceptance
purple avenss
ramseur
recurrence type
renal-spleic venous
reversible ring spanner chrome plated
rhombomere
ruby ranging laser
rule of the expected confinement date
rumbauer
salicyl-isopropylamide
sayd
scattered grain
shahnawaz
small shellyfossil
solar traps
southbound node
special price
suicide prevention center
telescoping
transcriptional attenuator
trega-
trigger delay
trolley guide
tubulo-glomerular feedback mechanism
video modulator
video wall
vipsanius
vsly
work-shy