| 释义 |
cost/performance ratio
基本例句
性能价格比
Experiments prove that the segment is sharp and endurable,and has a satisfactory performancecostratio.试验表明，该工艺制备的金刚石刀头锋利耐用，并具有良好的性能价格比。
The diamond sawing blade manufactured by this method can process marble and granite with high efficiency and lowcost.研究表明，该方法制备的新型金刚石刀头锋利耐用并具有良好的性能价格比。 |