First, this paper discussed a method to select similar days (similar-day method, SD in short) in order to improve the accuracy of forecasting.
首先,本文给出了选出合理相似日的方法,用于提高负荷预测精度。
By the use of modularity designing method this paper discussed a process of designing a kind of small-sized versatile machine tools urgently needed by the market.
本文论述了应用模块化设计方法设计一种市场急需的小型多功能机床的过程。
This paper discussed a characteristic diagram of a ventilation system.
本文探讨通风系统的特征图。
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