优化设计主要包括两方面的内容：露天开采境界的调整和生产规模的优化。

The optimization design mainly consists of two contents: adjustment of the mining boundary of open pit and optimization of production scale.

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借用露天开采境界优化的常用动锥法，对外排土场境界赋值，且可用计算机实现境界赋值全过程。

The moving cone method which is usually used to optimize the pit limits is used to establish the external spoil pile limits. with the aid of a computer, it can establish spoil pile limits rapidly.

youdao

借用露天开采境界优化的常用动锥法，对外排土场境界赋值，且可用计算机实现境界赋值全过程。

The moving cone method which is usually used to optimize the pit limits is used to establish the external spoil pile limits. with the aid of a computer, it can establish spoil pile limits rapidly.

youdao