摘要
在矿床技术经济评价敏感分析的基础上用数学方法系统地分析了矿山生产中的主要不确定因素-销售收入、销售成本、生产能力、总投资对矿山投资收益率的影响程度,同时讨论了多因素随机变化对投资收益率的影响问题。
On the basis of sensibility analysis in technical-economic evaluation of mineral deposits, systematic mathematical analysis has been applied to analyse degree of effects of main uncertain factors-proceeds of sale, sales cost, productivity and gross investment on investment income ratio in mining production. Effect of multifactor on investment income ratio also has been discussed.
出处
《地质找矿论丛》
CAS
CSCD
2005年第1期61-65,共5页
Contributions to Geology and Mineral Resources Research
关键词
矿床技术经济评价
敏感分析
不确定因素
投资收益率
影响程度
technical-economic evaluation of mineral deposits
sensibility analysis
uncertain factors
investment income ratio
degree of effect
