| 单词 | heat balance |
| 释义 | > as lemmasheat balance heat balance n. the distribution of the flow of heat and other forms of energy into and out of a system in which there is no change in internal energy; also, an account or record of such a distribution, esp. as a means of evaluating the efficiency of boilers, etc. ΘΚΠ the world > matter > properties of materials > temperature > heat > [noun] > distribution of flow of heat heat balance1898 1898 B. Donkin Heat Efficiency Steam Boilers xiv. 239/2 An approximate ‘heat balance’, or statement of the distribution of the heating value of the coal among the several items of heat utilised and heat lost, may be included in the report of a test. 1954 Jrnl. Meteorol. 11 8/1 The heat balance between the surface of the earth and the atmosphere..involves a flux of latent heat and of sensible heat, in addition to the radiational items. 1971 Nature 25 June 540/1 Ecologists are therefore interested in ways of inferring the temperature of a leaf from a knowledge of its heat balance. < as lemmas |
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