1) lead zinc mixed concentrate
铅锌混合矿
1.
In this paper,tudy on the fire assaying of lead zinc mixed concentrate is made.
研究了铅锌混合矿的火试金分析。
2) mix concentration
铅锌混合精矿
1.
The paper introduced the troubles existed in the calculation of the theory index of mix concentration of Lead-Zinc and pointed out the phenomena that the result gained by traditional methods did not fit with the practice.
主要介绍了铅锌混合精矿生产所遇到的理论工艺指标计算问题,列举了按现有一般方法计算铅锌混合精矿生产理论工艺指标不符实际的现象,提出了一种行之有效且比较符合实际情况的计算方法。
3) bulk concentrate of zinc and lead
锌铅混合精矿
1.
The pressure acid leaching process of bulk concentrate of zinc and lead is investigated.
研究锌铅混合精矿加压浸出过程。
4) copper-zinc-lead bulk concentrate
铜锌铅混合矿
5) Lead and Zinc bulk concentrates
混合铅锌精矿
1.
The main sources of the uncertainty of measurement of Silicon Dioxide content in Lead and Zinc bulk concentrates with molybdenum blue spectrophotometric method were analyzed,and the components of the uncertainty of measurement were analyzed and calculated.
对钼蓝分光光度法测定混合铅锌精矿中二氧化硅量的测量不确定度来源进行了分析,并对各不确定度分量进行了分析和量化,求得合成标准不确定度和扩展不确定度分别为0。
6) Sulfide-oxide mixed lead-zinc ore
硫化-氧化混合型铅锌矿
补充资料：凡口铅锌矿
中国主要铅锌产地之一，位于广东省仁化县。1963年进行地质勘探，1965年开始建设。该矿储量较大、品位较高，平均含铅5.47％、锌11.12％、硫37.02％，并伴生有银、锗、镓、镉、汞等成分。1983年生产的有铅精矿、锌精矿和硫精矿三种产品，铅精矿含铅 52.19％，锌精矿含锌50.11％，硫精矿含硫40.03％。现正在扩建中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条