The model also considers economy of scale and water delivery costs by identifying water reuse opportunities among enterprises, thus saving both water resource and economic costs.
该模型考虑水传递系统的规模和成本，寻求企业间水再利用机会，同时节约水资源和降低经济成本。
The utility model has the characteristics of water saving, draining reduction and energy saving, thus meeting the needs of building a resource-saving and environment-friendly society.
其节水、减排、节能的特性适合建设资源节约型、环境友好型社会的需要。
Thus the hospital resource allocation could insure the needs of hospital operation and energy saving at the same time.
营造一个舒适有效的工作空间——既不拥挤也不浪费，使医院的运行既满足使用要求，又尽可能达到节能效果。
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