We obtain an experimental formula by measuring the standardspectrum of high pressure mercury lamp.
我们用高压汞灯作为标准光谱进行定标,得到了一个非常简单的计算光谱的数学公式。
2
The seismic response of the structure with long period will be over estimated, if the standardspectrum or the design spectrum given by seismic risk analysis is applied.
而长周期结构采用规范设计反应谱或由地震危险性分析给出的场地设计反应谱计算所得的地震反应结果偏大。
3
In particular, thin cells fail to capture much light at the red end of the spectrum. That means they produce up to 20% less electricity than standard cells of equivalent area.