英语词典
ECTC is a powerful collector for chalcopyrite and very selective against pyrite, which is further confirmed by the results of UV and FTIR spectra.
UV和FTIR光谱结果进一步证实ECTC捕收剂对铜矿物具有优异的捕收能力,对硫矿物具有好的选择性。
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