kilocalorie是什么意思

2024-01-19 10:13:16

kilocalorie

美[kɪləˌkælərɪ] 英[kɪləʊˌkælərɪ]

n. 千卡；大卡

近义词：kilogramcalorie，calorie，largecalorie，

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

用作名词(n.)

The unit of heat we shall use most frequently is the kilocalorie.我们最常用的热量单位是千卡。