染料增感聚合(作用)

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(226) / 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(188) / 评论(0) 分类 VOA标准英语2008年(八月)

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(224) / 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(220) / 评论(0) 分类 英闻天下
学英语单词
abattis
acid catalysed
acoustic nerve tumor
act of honour
algorithm classification
all-ceramic crown
annualized
Aqbeyit
arresting apparatus
axial stress
be reduced to ashes
biphosphoglycerates
bird's foot trefoil
boulle
bug patch
carex cruciata wahelenb.
chaovalit
charter contract
classroom social psychology
Coiron, Plat.du
concentration distribution
conducibility
coronobasilar
Dactylofusa
delete key
delivering up
deoxyanthocyanins
development drilling
E2BS
eight-penny nail
entry indicator
epaminonda
exhaustedly
extricate oneself out of
feed-water sparger ring
G22355
glacier milk
guaranteed note
hancy
hemicryptophytes
hill ride plow
hirss-
howies
identity matrix
incurse
indolene
input/output utility
internal phloem
kabuki (japan)
laser trabecular surgery
Latorpsbruk
leontidine
lighthouse oil
lysinemia
madhabi
mammonistic
marine gravimeteric survey
marine resource development
medalless
Micrechites formicina
moldovite
munduserone
network operation center
network-modifying ion
New Kensington
nourishingness
old-rose
organizations
painkillers
per seat
petralesole
positive venous pulse
postal savings bank
precision inline tube
pyocyaneas
pyrogenicity
redundant scram
romanum
Sannan
saut
scholasticals
secondary braking system
sight-read
slamma
snubbingly
sport injury
squamocolumnars
stratospheric cloud
sympathy strikes
take the mike out of someone
thysanuriform nymph
tone control aperture
total internal reflections
trueness
underdrift
UNIL
untoggled
variable integer
weighted spaces
Yumurchen
zone of intersection