broad spectrum 怎么用

broad spectrum 广谱 例句 1.Wideband chaotic signals have broad spectrum and acquire wide applications in radar, communications and measurements and control. 宽带混沌信号具有较宽的频谱，在雷达、通信、测量及控制等领域获得广泛的应用。

2.A new nanostructured material that absorbs a broad spectrum of light from any angle could lead to the most efficient thin-film solar cells ever. 有一种新型纳米结构原材料，因其可吸收来自各个角度的广谱光源，能制成有史以来最有效的薄膜太阳能电池。