PCWSBNC¹⁷³⁹⁹⁵⁺² 基本例句 用驾驶盘作俯仰超控；驾驶盘俯仰操纵 For PCWs with different degrees of concaveness, the power reaches about 80% at different focusing points when the morphology of the concave surface is optimized. 通过对褶皱表面的形貌优化，我们得到了不同曲率半径的高质量光子晶体波导聚焦器件，聚焦能量达到80%以上。 opticsjournal