kilogram calorie
英
美
- 大卡；千卡
详细释义
Noun:
-
a unit of heat equal to the amount of heat required to raise the temperature of one kilogram of water by one degree at one atmosphere pressure; used by nutritionists to characterize the energy-producing potential in food
双语例句
- The calorie is the unit usually used for measuring the amount of energy transfer in biochemistry.
生物化学中测定能量转移量的单位是大卡。
相关词汇
- calorie 卡
- large calorie 大卡
- kilocalorie 千卡
【近义词】
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