与"spectroheliograph"相近的词条

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• spectrographic determination
• spectrographic grade
• spectrographical identification
• spectrographical identigication
• spectrography
• spectroheliograph
• spectrometer
• spectrometer chamber
• spectrometer cliff、spectrometer-cliff
• spectrometric
• spectrometry
• spectromicroscope
• spectromonito
• spectrophobia
• spectrophone
• spectrophotlometric titration

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