与"source-object distance"相近的词条

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• source material
• source mover
• source multiplication
• source neutron
• source normalization
• source-object distance
• source of blood and essence
• source of conductive heating
• source of current
• source of deep heat
• source of error
• source of exposure
• source of heat
• source of infection
• source of iodine
• source of light

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