The economic objective function and security objective function is combined to improve the established optimization models of reactive power distribution network.
在已建立的配电网无功优化的模型基础上对其进行了改进，将经济性目标函数和安全性目标函数相结合。
To reduce the blasting fragmentation as much as possible in the production organization of a mining-mineral processing complex is the basis for realizing its rational economic objective.
在采选联合企业生产组织过程中尽可能地降低矿石爆破块度是实现经济合理目标的基础。
To reduce the blasting fragmentation as much as possible in the production organization of a mining-mineral processing complex is the basis for realizing its rational economic objective.
在采选联合企业生产组织过程中尽可能地降低矿石爆破块度是实现经济合理目标的基础。
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