photometric

基本解釋

There will be photometric and spectroscopic evidence for forests and savannahs.
通過光度與光譜証據(jù)，也許還能發(fā)現(xiàn)森林和草原的痕跡。
"This represents the smallest photometric signal we have ever detected from an exoplanet," Kipping said.
基平說：“這是我們所能從外行星上觀測到的最小的光度信號?！?/li>
It was made with observations from Herschel's Photoconductor Array Camera and Spectrometer and the Spectral and Photometric Imaging Receiver instruments.
它由赫歇爾天文臺的光導(dǎo)陣列照相機，分光計和光譜和光度測定器制造出來。