1、
Using EDTA dispart ray luminosity method test cupreous in gold-cupreous-cadmium liquid.
采用EDTA分光光度法测定金 - 铜 - 镉镀液中的铜.
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2、
3、
After cupreous mine goes bankrupt, established zone of cupreous mine to run committee.
铜锌矿破产后, 成立了铜锌矿地区管理委员会.
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4、
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6、
The picture that sets cupreous frame to macula of a bottom eventually greatly dump.
终于对一幅白底黑点镶铜边框的画大为倾倒.
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7、
Cupreous smelt is the property of fundamental raw material with principal country.
铜冶炼是国家重要的基础原料产业.
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