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matte converting by P-S converter
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matte converting by P-S converter
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工学
铜冶金
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matte converting by P-S converter
转炉吹炼
铜、镍硫化精矿火法冶炼中,造锍熔炼得到的冰铜或低冰镍,在卧式转炉中进一步与空气或富氧空气反应,氧化脱除全部或大部分铁和硫,产出粗铜或高冰镍的冶金技术。
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double diffused metal-oxide-semiconductor circuit
double diffused metal-oxide-semiconductor integrated circuit
double diffusion
double disc type colter
double dissociation
double distribution
doubled knot
double-doffer nonwoven card
double-doped laser
double dot
double-dot coating
double-double radio source
double doublet
double drift
double drum horizontal type boiler
double drum vertical type boiler
double dual
double dual arrangement
double ear colored pottery pot Majiayao type
double eigenvalue
double electric layer
double element
double-elliptical cavity
double elliptical galaxy
double embankment system
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