与"photometric observation"相近的词条

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• photometric-cube optical pyrometer
• photometric determination
• photometric end-point
• photometric grain counting
• photometric light
• photometric observation
• photometric parallax
• photometric scanning
• photometric scanning method
• photometric titration
• photometric titration accessory set
• photometrical analysis
• photometry
• photomicrograph
• photomicrographic
• photomicrographic camer

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