energy efficiency的用法和样例：
例句
用作名词 (n.)
- After reviewing the significance of Low-E glass in improving energy efficiency of buildings, an IGU technology integrating low-E coated plastic film is introduced.
在评述了低辐射镀膜的玻璃产品性能以及其应用在提高建筑窗户能量效率方面的重要性之后，介绍了复合低辐射镀膜的塑料薄膜的一种新型中空玻璃技术。 - In real-time systems, DVS technique has the timing-constraint problem.Therefore, to lower the working voltage, which can reach the high energy efficiency, becomes a study topic.
在即时系统中，使用动态电压调整技术可能会面临时间限制的问题，因此，如何在即时系统中降低微处理器工作电压以达到高能量效率，是一项研究议题。
