音标:[ˈʌpɡreidid ɔ:] ;
精矿

upgraded ore的用法和样例:

例句

  1. The concentrate from a Yunan high sulfur iron ore has a sulfur content that exceeds that specified in the standard due to the pyrrhotite.云南某高硫铁矿石因含磁黄铁矿而造成精矿含硫超标。
  2. Experiment on determination of trace Argentum in copper coneentrace ore was done.Method of inhibition of Copper to determine Argentum was studied.对湖南省麻阳铜矿铜精矿中的微量银作了原子吸收光谱法制定试验,研究了铜对银的测定的干扰,并提出了消除干扰的方法。

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学英语单词
acetylide
ageing dye
agricultural land tribunal
All In The Same Boat
all time high
alnein
amergent
anonymity on the internet
apomorphia
Askol'd, Proliv
autocatalyzing
battles of el alamein
Baxter.
benzyls
bilateral impedance
bohai strait
cavanah
clan society
cobbling
communication configuration
composition of commodity consumption
condition of uncertainty
conduction
correligionists
coventry type die head coventry
culligan
cultivated cabbage
currant test
data-structure
dc power connector
decicoin
democracy-building
double leg circle
DTR (data terminal ready)
eco-conscious
emigrant from
expansion of production
extractum stramonii
file swapping
fillet joint
forced-dipole transition
formation fracture
FSQ
fusion mixture
generating raster image
generic product
glory-pea
group of tanks
hanging container
have your say
highly modular operating system
hilum with central fissure
hypnotic trances
Inacillin
intermittent controller
internot
jujutsu
kleptoparasitic
larus crassirostris
livehood economy
loblollying
locate statement
lower mast
Moore mount
muscus
Mycobacterium fortuitum
non-crystalline phase
North Caicos
ore formation
osseous
Pan-Germanic
pay ... out
permeability method
pollopas
power station voltage
pragmatise
prepaints
presocials
pressing forward
production planning problem
propietary
proportion of goods damaged
pseudo kaliophilite
reclassifiers
ridgelet
road template
rotary molding
schever
self-pulsating laser diode
single drum sheep-foot roller
single-valued complex function
sophoraflavonoloside
spiegler's tumor
starting time limit
swordlikest
Themis
V-suffix chain
whaikorero (maori)
widow's weeds
windroses
wingnutosphere
yard transportation expenses