1) ore dilution and loss
贫化损失
1.
were analyzed,and some successful experiences of effectively controlling ore dilution and loss in mining production were summarized.
分析了云南永昌铅锌股份有限公司勐糯铅锌矿矿山在开拓探矿、采准切割、采场设计、矿房回采及放矿过程中贫化损失产生的原因,并总结了生产中控制贫化损失行之有效的成功经验。
2) loss and dilution
损失贫化
1.
Factor analysis on loss and dilution of overburden strata bottom ore-drawing in caving method;
对影响覆岩下底部放矿损失贫化因素的分析
2.
Practice of reducing loss and dilution of gently inclined orebody
降低缓倾斜矿体损失贫化的实践
3.
From the practical mining effect,it is obvious that the loss and dilution rates are too large,and production ability is low.
从实际开采效果看,矿石的损失贫化较大,矿块生产能力较低。
3) loss and dilution
损失与贫化
1.
The two indexes that the mineral stone loss and dilution are the main technical parameters of evaluating the mineral bed mining,and they each mean the condition of using the undergroand resources and a quality of mineral stone.
矿石损失与贫化这两项指标,是评价矿床开采的主要技术经济指标,分别表示地下矿产资源的利用情况和采出矿石的质量。
4) losing and impoverishment
贫化和损失
1.
In this paper, the author discusses the meanings of "the Three Indexes", sortation and causes resulting in losing and impoverishment, and determination and calculation of "the Three Indexes" scheme.
论述了“三率”的含义 ,贫化和损失的分类 ,造成损失和贫化的原因 ,“三率”指标方案的确定及计算。
5) the ore loss and ore dilution
损失和贫化
1.
The management of the ore loss and ore dilution in the all-around technology and production in the mining process.
矿产开采损失和贫化管理是矿山生产过程中综合性的技术和生产管理工作,全面介绍了大尹格庄金矿在两率管理方面的经验,经实践验证是矿产两率管理中行之有效方法。
6) Ore loss and dilution rates
矿石损失贫化率
补充资料：贫化
1.在采出的矿石中，有用矿物含量比在矿体中的含量低，叫做"贫化"。是由于开采过程中矿石与废石相混等原因造成的。
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