| 单词 | heat sponge |
| 释义 | > as lemmasheat sponge heat sponge n. a type of heat sink. ΘΚΠ the world > matter > properties of materials > temperature > coldness > cooling agent or appliance > [noun] > substance or device to absorb excess heat heat sponge1949 heat-sink1956 1949 A. R. Weyl Guided Missiles 15 For short ranges, cooling of the heated walls may be avoided, either by the ‘heat sponge’ principle (absorption and conduction of heat through walls of substantial thickness) [etc.]. 1958 A. G. Haley Rocketry iii. 57 The American Rocket Society..developed a ‘heat sponge’ motor, wherein blocks of aluminum absorbed large amounts of heat. < as lemmas |
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