| 释义 |
kilojoule
kilojoule (ˈkɪləˌdʒuːl) n1. (Units) one thousand joules2. (General Physics) one thousand joulesKilojoule
kilojoule[′kil·ə‚jül] (physics) A unit of energy or work equal to 1000 joules. Abbreviated kJ. Kilojoule a multiple of the joule, which is a unit of energy (work) in the International System of Units; also a unit of energy (work) in the meter-ton-second (mts) system of units (with the specific designation sthene-meter). It is designated by the abbreviation kJ; 1 kJ = 1,000 J = 101.97 kgf · m = 238.85 cal = 0.27778 W · hr = 6.2419 × 1021 eV. kilojoule
kil·o·joule (kil'ō-jūl), A unit of energy, work, or quantity of heat equal to 103 joules. [kilo + joule] kil·o·joule (kil'ŏ-jūl) 1000 joules. kilojoule (kil′ŏ-jool″) [ kilo- + joule], kJOne thousand joules. Nutritionally, one kilojoule is equal to one calorie. AcronymsSeeKJThesaurusSeejoule |