与"two fold axis of symmetry"相近的词条

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• two-factor theory
• two factors analysis of variance
• two false collections
• two-film technique
• two fluid cell
• two fold axis of symmetry
• two-fold classification
• two-fold coincidence
• two-fold dilution
• two-fold step
• two-four
• two free-end saddles
• two-frequency signal generator
• two-gang variable capacitor
• two genes-one polypeptide chain concept
• two glass test、two-glass test

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