This impressive display is clearly visible in the lightspectrum illuminating the forest floor.
在照亮雨林地面的光谱中，能够清晰地看到这种让人印象深刻的展示。
2
One way to find out would be to measure the planet's lightspectrum, which could reveal molecular oxygen or other possible signs of life in its atmosphere.
一种测量方法是测量这颗行星的光谱，这样可以探测到其大气中是否有氧气或其他生命迹象。
3
This involves recording the lightspectrum of the planet and its star, and then measuring the spectrum of the star alone while the planet is hidden behind it.
这个方法包括首先记录下这个行星和它的恒星的光谱，然后在行星在恒星背面时单独测量恒星的光谱。
词源
1
light spectrum:
light ?(“visible”) +? spectrum ?(“range of electromagnetic wavelengths”)