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。”
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(jī)，分光計(jì)和光譜和光度測定器制造出來。