Colour filters are not very effective in isolating narrow spectral bands.

一些滤色片不能很有效地分离狭窄的光谱带.

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Exposure ratios between spectral bands are determined from in situ reflectance spectra of objects in scene.

光谱波段之间的曝光量比值,可以根据景物中目标的就地测定的反射光谱确定.

辞典例句

Then the paper presents a phase measurement method of frequency shifting based on multiple spectral bands.

并提出了一种多谱段分色频移相位测量方法,给出了测量原理和精度的分析.

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The results indicate that corona spectra consist of continuous spectrum, spectral bands and lines.

结果表明,电晕放电光谱由连续谱 、 谱带和谱线三部分组成.

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