These include continuum removal, Gaussian deconvolution, principal component analysis, and spectral parameters for compositional mapping.
这些方法主要有光谱参数、连续背景扣除、高斯反卷积分析以及主成分分析。
The effective temperature of a star is one of the most important parameters, which determine the continuum and spectral lines in the stellar spectrum.
恒星表面有效温度是恒星的一个重要物理参量，是恒星光谱差异的决定因素。
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