单词 | energy-dense |
释义 | > as lemmasenergy-dense energy-dense adj. (a) (of food) that contains a relatively large quantity of energy per unit mass; high-calorie; (b) (of fuels and batteries) that store a relatively large amount of energy per unit mass or volume. ΚΠ 1962 Poultry Sci. 41 1061/1 The cause of reduced egg production in hens fed high levels of fat is associated with over-consumption of the energy-dense fat diet and resultant weight gains and obesity. 1972 2 Ocean '72: IEEE Internat. Conf. Engin. in Ocean Environment 578/2 The balancing of even these more energy-dense silver-zinc systems requires buoyancy from other pressure-proof subsystems or from flotation material. 1993 Sci. News 10 Apr. 237/2 Children are born liking sweets..but they quickly learn to also enjoy ‘energy-dense’ foods—generally, those high in fat. 2016 New Scientist 8 Oct. 28/2 Hydrogen..is energy-dense—you could drive the 600-odd kilometres from London to Edinburgh..on a single tank. < as lemmas |
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