与"unit of resistance"相近的词条

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• unit of observation
• unit of penicillin
• unit of pulse,gating and shaping
• unit of radiation absorbed dose
• unit of radioactivity
• unit of resistance
• unit of structure
• unit of thyrotrophic activity
• unit of thyrotrophic international
• unit of thyrotrophic,activity
• unit of vasopressin
• unit of vitamin B1
• unit of vitamin D potency
• unit of whole blood
• unit of X-ray attenuation coefficient
• unit of x-ray intensity equivalent to about one roentgen per second

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