英语词汇secondary spectrum doublet是什么意思，secondary spectrum doublet的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	secondary spectrum doublet
释义	secondary spectrum doublet　次级光谱双线
随便看	astronomical position astronomical pyrometer astronomical refraction astronomical research centre astronomical scintillation astronomical spectrograph astronomical spectroscopy astronomical surveying astronomical telescope astronomical telescope astronomical telescope astronomical theodolite astronomical theory of business cycle astronomical time astronomical time astronomical transit astronomical traverse astronomical triangle astronomical unit astronomical watch astronomical year astronomical year book astronomically astronomically afeared

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