curved spectrum

例句：

1. 1. The scientist observedthe curved spectrum of the sun duringhis research.
   科学家在研究期间观察到了太阳的曲线光谱。
2. 2. The new instrument cancapture the curved spectrum of light fromdistant stars.
   新仪器可以捕捉到远处恒星的曲线光谱。
3. 3. The curved spectrumof the galaxy is a testamentto its age and evolution.
   星系的曲线光谱是其年龄和演化的证据。