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2D spectrum
释义
2D spectrum
Encyclopedia
文学
[仪器与分析技术]
释
2D spectrum
二维频谱图
对声音频率谱的一种二维可视化表示方式。可以显示不同频率成分对应的能量分布情况。又称频谱图、功率谱图(power spectrum)。
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photosensory transduction mechanism
photoseparation
photoset
photosignal
photosource
photospallation
photosphere
photospheric abundance
photospheric activity
photospheric eruption
photospheric facula
photospheric line
photospheric model
photospheric network
photospheric radiation
photospheric spectrum
photospheric surface
photospheric telescope
photospheric temperature
photospot
photostability
photostabilizer
photostable
photostage
photostar
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更新时间:2025/12/31 17:28:04