Search the dictionary A Chinese word or character, or English Search 4 entries. pǔfēnxī 谱分析 spectral analysis (physics) pǔfēnxī 譜分析 spectral analysis (physics) guāngpǔfēnxī 光谱分析 spectral analysis guāngpǔfēnxī 光譜分析 spectral analysis