词典释义：
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This noteworthy discovery was made by spectroscopic analysis.
这一值得注视的发现是由光谱分析作出的。
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The force constants and spectroscopic data have also been worked out.
在此基础上计算出了力常数和光谱数据。
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There will be photometric and spectroscopic evidence for forests and savannahs.
通过光度与光谱证据，也许还能发现森林和草原的痕迹。
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Principles and applications of modern near infrared spectroscopic techniques.
现代近红外光谱分析技术的原理及应用。
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The thicknesses of the thin films are measured by spectroscopic ellipsometer.
用光谱式椭偏仪对薄膜的厚度进行了测试。
词根 spectral
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spectral adj. [光] 光谱的；幽灵的；鬼怪的
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spectrographic adj. 光谱的
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spectrometric adj. 光谱测定的；度谱的；分光仪的；能谱仪的
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spectrum n. 光谱；频谱；范围；余象
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spectroscopy n. [光] 光谱学
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spectrometer n. [光] 分光仪
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spectrophotometer n. [光] 分光光度计
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spectrometry n. [物][光][分化] 光谱测定法，[光] 度谱术
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spectrograph n. 光谱仪；摄谱仪
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spectrogram n. 光谱图；声谱图；光谱照片
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spectroscope n. [光] 分光镜