与"specific gravity"相近的词条

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• specific gene probe
• specific granule
• specific granule volume
• specific granulomatosis
• specific gravimeter
• specific gravity
• specific gravity balance
• specific gravity bottle
• specific gravity correction factor
• specific gravity flask
• specific gravity of blood
• specific gravity of urine
• specific gravity scale
• specific gravity test
• specific gravity test of every 3-hour urine
• specific growth rate

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