综合销售计划系统是供应链管理在销售部分的重要模块，其核心是主计划模型和效益优化模型。

The integrated sales plan system is an important module in the sales section in the supply chain management. Its kernel is the master plan and efficiency-optimized model.

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优化器使用高级的成本效益模型，将 TQ 操作符直接放在联邦执行计划中发现的一些 SHIP 操作符之上。

The optimizer uses a sophisticated cost-benefit model to consider placing TQ operators directly above some of the SHIP operators found in federated execution plans.

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集输管网规划具有高度非线性的特征，优化集输系统，建立适用模型对于提高管网的经济效益具有重要意义。

Gathering network planning is highly nonlinear, so how to optimize gathering network and build the model to improve its economic benefit are of great significance.

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