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。
