“第一级光谱”的概念、定义、翻译、参考文献-科学参考

单词	第一级光谱
释义	第一级光谱 Physics spectrum of first order一级光谱^†，第一级光谱 Astronomy primary spectrum第一级光谱
随便看	differential polynomial differential polynomial ring differential positioning differential precession differential pressure flowmeter differential pressure sensor differential prior adjustment device differential privacy differential probe differential process differential protection differential proteomics differential pulse code modulation differential pulse code modulation, DPCM differential pulse code modulation，DPCM differential pulse polarography differential pulse polarography [voltammetry] differential pulse polarography voltammetry differential pulse voltammetry differential quotient differential radiometer differential reaction cross section differential reaction rate kinetic analysis differential reactor differential recurrence

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