broad spectrum

基本解釋

Policies that do so span a broad spectrum.
這樣的政策跨越了很廣的一個范圍。
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.
有一種新型納米結(jié)構(gòu)原材料，因其可吸收來自各個角度的廣譜光源，能制成有史以來最有效的薄膜太陽能電池。
www.youfind.com.cn
So rather than absorbing wavelengths more or less equally across a broad spectrum, as is the case in silicon, their prototype cell instead displays distinct absorption peaks.
以硅來說，并非穿過寬廣的光譜吸收波長相同，他們的原電池反而明顯地表現(xiàn)吸收峰值。

The strong broad spectrum antibiotics needed to fight off such infections are also astronomical in price.
FORBES: Geraldine Ferraro And The High Cost Of Cancer Drugs
Furthermore, the process must include a broad spectrum of Egyptian voices and opposition parties.
WHITEHOUSE: President Obama on Transition in Egypt
Leaders joined from across the country and from a broad spectrum of religious and non-religious backgrounds.
WHITEHOUSE: Faith-based and Neighborhood Partnerships Blog