与"flat source spectrum"相近的词条

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• flat slope
• flat smallpox
• flat sour
• flat sour bacteria、flat-sour bacteria
• flat-sour spoilage
• flat source spectrum
• flat spectral distribution
• flat spectrum counting
• flat spin
• flat spindle cell
• flat-stone mill
• flat substrate method
• flat surface transducer
• flat suture
• flat target
• flat tongue

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