与"zero converging lens"相近的词条

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• zero branch
• Zero-Bug
• zero buret
• zero burette
• zero compensation
• zero converging lens
• zero converging lenses
• zero correction
• zero correlation
• zero-cossing discriminator
• zero crossing
• zero-crossing detector
• zero crossing method、zero-crossing method
• Zero-crossing ratemeter
• zero current
• zero-current potentiometric titration

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