main economic indicators : 主要经济指标 main technological and economic indicators : 主要技术经济指标 main indicators of the national economy : 国民经济主要指标 ..
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本文对仓库物资装卸中的几个主要技术经济指标进行探讨分析。
This paper studys and discusses the situation by methods of Systems Engineering.
最终找出对规划设计方案进行选择时需要控制的主要技术经济指标。
Finally, it finds which major technical and economics indexes needed to control in planning project.
露天矿工艺系统可靠性对露天矿的主要技术经济指标有很大影响，特别是采用连续或半连续开采工艺时更是如此。
The reliability of mining technological systems has a notable impact on main economic and technical indices. especially when continuous or semi-continuous mining system is employed.
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