与"positive refraction"相近的词条

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• positive ray
• positive rays
• positive reaction
• positive reactivity
• positive recollection
• positive refraction
• positive regulation
• positive regulator
• positive regulatory domain
• positive regulatory domain(PRD)
• positive reinforcement
• positive reinforcing effect
• positive relative accommodation
• positive relative amplitude of accommodation
• positive relative convergence
• positive relative reserve accommodation

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