效率比的英文

例句与用法

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1. When buying an air - conditioner , check its energy efficiency ratio , with lower numbers denoting better efficiency
   购买冷气机时，应留意其能量效率比, ，数值愈低代表效能愈佳。
2. Using this method may be more efficient for most applications then retrieving each field individually
   对于大多数应用程序而言，使用此方法的效率比单个检索每个字段的效率更高。
3. Computers in the classroom can help children to learn more than five times faster than normal , new research has revealed
   一项新的研究成果显示，在课堂上孩子用计算机学习，可使学习效率比平时提5倍以上。
4. Experiment result shows that the displacement efficiency of foam flooding is 30 % higher than that of water flooding
   大量的室内驱油实验结果表明，泡沫复合体系的驱油效率比水驱提高30以上，是一项很有前途的三次采油方法。
5. Laboratory displacement experiment result shows that the displacement efficiency of foam complex system is 30 % ( ooip ) higher than water displacement
   室内驱油实验结果表明，泡沫复合体系的驱油效率比水驱提高30 （ ooip ）以上。