音标:[ri:'dai] ;
vt. 重染

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(228) / 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(228) / 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(225) / 评论(0) 分类 英闻天下
学英语单词
aceria taiwanensis
autobrecciation
auxometers
Balzheim
be at mess
be frustrated in
beeswing
berlin yarn
bletherskate
bridge model test
bromoacetanilide
brown bag lunch
bubblejet
Burnt-wood
calibration of testing instrument
chlorobutadiene rubber latex
completely random
creaking sound
critical packing size
current monetary assets
deceleration electrode
democratic-republican parties
dichloro-nitroethane
diesel engine electric remote-control unit
digitoxin preparation
drop something like a hot chestnut
duke of burgundy
eight-grade
elissa
emdas
environmental change
equivalent cure
fertilizer crusher
filabuster
finished floor
fission fungus
flat schedule
flowers and trees
formal process
guide in window
hepatomas
horridum
insurance premiums
interlaminal tensile strength
jiefangjun
Jorge, Cachoeira
king of the sea
labyrinth packing gland
lateral spine
lateritic
lattice postulate
Long Eddy
Lothringian
luches
marching problem
maxmilian
modulation crystal
monan
nigrescens
nitroalkenes
non-conference line vessel
nonrapid eye movement sleep
original source statement
paralled feed
pay talks
pentaricinoleic acid
perpetual lessee
Phreatia
potassium bichromate filter
primary reception
private voice-band network
put someone to school
resolvent operator
rhodium (electro)plating
rudder trim tab
Sabkha environment
sappositorium ichthammolis
sartains
schematizes
secondary malabsorption syndrome
semai
Servol, R.
simple steam-engine
size-frequency
sluice gate
soelen
spare one's breath to cool one's porridge
special troops
Spirula peronii
stalk
steel jack
sulphantimonates
threshold response point
transition loss
tribotesting
two-point
unhydroly zable nitrogen
Ust'-Ilya
vaginae
vehicle license
Waagenoceras
welch on