音标:[ri'dʌktәnt] ;
n. [化]还原剂
n a substance capable of bringing about the reduction of another substance as it itself is oxidized; used in photography to lessen the density of a negative or print by oxidizing some of the loose silver
词型变化:名词复数形式 : reductants

reductant的用法和样例:

例句

用作名词(n.)
  1. Reductant from an extraneous source is introduced.外来的还原剂被引进来。
  2. Hydrogen sulphide bearing gas or water is postulated to be an important reductant in several areas.含硫化氢的气体和水被认为是某些地区的一种主要的还原剂。
【近义词】

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学英语单词
abintestate
adsel
agarobiose
alopecie
American Atlantic province
amphiploidy
andps
backstores
barometric, barometrical
Blaenavon
bountys
cacosphyxia
callose
caput humero-ulnare
Champniers
concentrated decoction
cost someone an arm and a leg
cyclical demand
derias
direct autogamy
double barrel carburetor
dregeoside
earthquake resistance of structure
EBPM
eliade
excited force
eyephones
financial summary
flash butt weldings
flyback flux
four-spline guide
gated memory
General Guido
globulomaxillary
head bolt
highly-rateds
histohaematin
Hypoglossum
i-leid
impact spot welding
insearch
intensity evaluation method
laser plasma diagnosis
Leptodermis pilosa
liver thrill
macr
make busy relay
marketing expense
meliola malacotricha
military abductions
monostearates
moralist
multiple whistler
nanodrop
non-participation
nonstressful
orders up
Oriental arborvitae
orthonormal vector
overgrown
Pelton waterwheel
people of vision
physical-layer controller
plagiarized
Planopilaris
prolotherapists
pulled up stakes
pure germ rate
rain-gage shield
ravenelia japonica dietel et sydow
reading my mind
rear axle stabilizer
relational instruction
Reverdin's needle
robbinss
roll error
safety spark gap
Salurin
schede
scolopendra subspinipes japonica
scuba divers
seder
selsky
shrouded blade
signup
single-rotatable plug
smeek
smolderings
snakestones
space interval principle
spiritual law
sputum smear-positive morbility
the city hall
Thomas, Saint
ultrasound excitation
Unjha
upper shaft mounting
V.Rev.
verrucous pachydermia
wizardess
wolfond
WY-16922