Read Edit View history 光谱分析 guāngpǔfēnxī spectral analysis Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 光谱分析/光譜分析 · guāngpǔfēnxī · spectral analysis 2026/03/04 光谱分析 / 光譜分析 guāngpǔfēnxī spectral analysis spectral analysis 通过光谱分析，科学家确定了那颗行星的大气成分。 created sense Mar 4, 2026, 02:25 AM