梯级规划 meaning in English

flight plan

( 2 ) theoretical analysis of optimal theory for cascade hydropower station applying decision support system to carry out rational river planning in stepped exploitation includes cascade station arrangement , selecting optimal parameters of indropower station , decision of stepped exploitation order and optimal dispatching for reservoir etc . for uncertain problems , decision support system only supplies an auxiliary decision to the decision maker , not taking the place of decision maker
( 2 )水电站优化调度的理论分析在梯级开发中应用决策支持系统进行合理的梯级规划，包括梯级的布胃、水电站参数的最优选择、梯级开发顺序决策和水库运行的优化调度等问题。在对不确定性问题上，决策支持系统给决策者只是提供辅助决策，而不是替代决策者。