特殊同色异谱指数的测定 measurement of special metamerism index change in illuminant
频谱 frequency spectrum; frequency content; spectrum; power-density spectrum; power spectrum; [系统] spectral density◇频谱测定法 spectrometry; 频谱分析 spectrum analysis; frequency analysis; 频谱仪 frequency spectrograph
Clinical study on changes of a - line d r arx - index , bispectral index and spectral edge frequency during postoperative emergence from anesthesia 双频谱指数和边缘频率联合用于全麻恢复期的临床评价
Kochs ek , bischoff p , pichelmeier u . surgical stimulation induce in brain electrical activity during isofluane / nitrous oxide anesthesia j . anesthesiology , 1994 , 80 : 1026 赵晖,岳云,蔡伟,等.脑电功率谱和双频谱指数在判断麻醉深度上的同期比较j .中华麻醉学杂志, 1997 , 9 : 545