名词
中文翻译:光谱发射线
同义词:
['spectral line', "spectral line of absorption例句:1. The spectrum of the sun's light is visible to the naked eye.(太阳光的光谱肉眼可见。)"]
例句:
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1. The spectrum of the sun's light is visible to the naked eye.
太阳光的光谱肉眼可见。
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2. The scientist used a spectroscope to analyze the chemical composition of the sample.
科学家使用分光镜分析样本的化学成分。
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3. The researcher discovered a new spectral line in the sky.
研究者在天空中发现了一个新的光谱线。