spectroradar

例句：

1. 1. The spectral radar detected the enemy's location at a distance of 10 kilometers.
   光谱雷达在10公里距离内探测到了敌人的踪迹。
2. 2.The spectrometer was used to analyze the chemical composition of the sample.
   光谱仪被用来分析样本的化学成分。
3. 3.The team used the spectrometer to identify the source of the noise in the data.
   团队使用光谱仪来识别数据中噪声的来源。