| 释义 |
spectrally, adv.|ˈspɛktrəlɪ|
[f. spectral a.]
1. In a ghostly manner.
1837Carlyle Fr. Rev. ii. ii. vi, This..did for many months..walk spectrally,—in all French heads. 1865Dickens Mut. Fr. iii. ii, The steamer's lights moved spectrally a very little.
2. In the form of a spectrum; as regards, or in terms of, the spectrum.
1914S. E. Sheppard Photo-Chem. viii. 325 Spectrally dispersed rays. 1971Jrnl. Gen. Psychol. LXXXIV. 95 Spectrally pure stimuli are being produced by passing the output of a xenon arc through narrow-band interference filters. 1973Sci. Amer. Nov. 77/1 The results of this experiment suggest that noise spectrally adjacent to the signal is most effective in masking recognition. 1980Ibid. Oct. 123/1 The light..is spectrally pure and monochromatic. |