energy saving principles的用法和樣例：
例句
- This paper introduced the energy saving principle of air intake prerotation adjustment and the application area and method of air intake prerotation regulator.
介紹了進氣預旋調節的節能原理及進氣預旋調節裝置的應用範圍和使用方法。 - The basic structure and energy conservation principles of an ideal heat integrated distillation column are introduced and its dynamic model was derived.
首先介紹了理想熱耦合精餾塔的基本結構及其節能原理，然後推導了其動態數學模型。
