Experimental research on reducing gold grade in cyanidation slag of copper-gold concentrate containing arsenic and sulfur;
降低某含砷硫铜金精矿氰化尾渣金品位试验研究
Study on Process Mineralogy in the As-Cu-Zn Polymetallic Deposit in Shaoxing
绍兴含砷铜锌多金属矿的工艺矿物学研究
Study on Reclaiming of Gold from the Flotation Tailing Containg Arsenic and Cuprum of Chuantou Gold Deposit in Luoyang
洛阳川头金矿含砷铜浮选尾矿中回收金的研究
Survey of Pb, As, Cu Content in Yintan City Local Cold Drink Products
鹰潭市地产冷饮食品铅、砷、铜含量调查
Study on Flow of Flotation-metallurgical Process for a Certain Arsenic-bearing Au-Cu Sulphide Ore
某含砷金铜硫化矿选冶工艺流程研究
Determination of Pb,Cd,As,Hg,Cu in radix Salviae miltiorrhizae
丹参药材中铅、镉、砷、汞、铜的含量测定
Determination of As,Sb in Copper Concentrates by Hydride Generation Atomic Fluorescence Spectrometry
原子荧光光谱法测定铜精矿中的锑、砷的含量
Production and Improvement on Arsenious Content Acid Treatment in Copper Smelter
铜冶炼含砷污酸处理工艺的生产实践与改进
an alloy of copper and zinc (and sometimes arsenic) used to imitate gold in cheap jewelry and for gilding.
铜和锌的合金（有时含砷），用于镀金和在廉价珠宝中仿金。
A Novel Technology of Dearsenization and Deantimony from Copper Sulfide Concentrate by H_2O-Air Gas Mixtures;
高砷锑硫化铜精矿脱砷锑新工艺研究
relating to compounds in which arsenic is trivalent.
关于含有砷的化合物，尤指含有三价砷。
tough (copper) cake
韧铜, 火精铜(含铜约 99%)
cupric orthoarsenate
正砷酸化铜（不包括黑铜矿）
A drug or preparation containing arsenic.
砷化合物含砷的药剂或制剂
Investigation on the Method of Extraction-Separation fr High Contents of As(Ⅲ)and As(V)
高含量砷（Ⅲ）与砷（Ⅴ）的萃取分离法研究
bladed arsenopyrite.
刀刃状的含砷黄铁矿。
Copper and copper alloys--Determination of arsenic content
GB/T5121.7-1996铜及铜合金化学分析方法砷量的测定
a toxic double salt of copper arsenate and copper acetate.
一种由砷酸铜和醋酸铜形成的有毒复盐。
Determination of the copper in copper-arsenic alloy by the electrolytic gravimetric method in control of hydrogen peroxide
用过氧化氢控制电解测定砷铜合金中的铜