然後，在前一章定義的範圍和主題的指導下，將對文獻進行回顧，以獲得有關淡

然後，在前一章定義的範圍和主題的指導下，將對文獻進行回顧，以獲得有關淡水節約的背景信息和當前的研究進展以及對節能的關注。 P＆D系統。 在評估P＆D系統整體性能的研究成果的基礎上，還將探討節水技術和節能方法以及系統的技術發展。

結果 (英文) 1:

Then, under the direction and scope of the subject matter defined in the previous chapter, will review the literature in order to obtain background information on freshwater conservation and progress of current research and a focus on energy conservation. P & D Systems. On the basis of evaluation of research results P & D on the overall performance of the system, will explore methods and water-saving technologies and energy-saving technology development system.

結果 (英文) 2:

The literature will then be reviewed in order to obtain background information on freshwater conservation and current research progress, as well as attention to energy conservation, under the guidance of the scope and topic defined in the previous chapter. The P-D system. Based on the research results of evaluating the overall performance of the P-D system, the technology of water-saving technology and energy-saving methods and the technical development of the system will also be discussed.

結果 (英文) 3:

Then, under the guidance of the scope and theme defined in the previous chapter, the literature will be reviewed to obtain background information about freshwater conservation, current research progress and attention to energy conservation. P & D system. Based on the research results of evaluating the overall performance of P & D system, the water-saving technology, energy-saving methods and the technical development of the system will also be discussed.