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单词 basal metabolic rate
释义

WordReference Random House Unabridged Dictionary of American English © 2024
basal metabolic rate, [Physiol.]
  1. Physiologythe rate at which energy is expended in a basal condition, calculated as calories per hour per square meter of body surface and compared with a normal standard expressed as the percentage above or below the amount of oxygen normally used at rest, -15 to +5 percent being considered normal. Abbr.: BMR
  • 1920–25

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更新时间:2025/7/23 8:58:51