单词 | box coil |
释义 | > as lemmasbox coil box coil n. a heating apparatus consisting of a set of joined water or steam pipes occupying a cuboidal space. ΘΚΠ the world > matter > properties of materials > temperature > heat > heating or making hot > that which or one who heats > [noun] > a device for heating or warming > heating apparatus consisting of coil box coil1859 1859 13th Ann. Rep. State Reform School Westborough (Mass.) App. 57 This firm contracted to put in two boilers made of best American iron..with sufficient pipes for flows and returns, and box coils, in the different rooms. 1905 Official Gaz. (U.S. Patent Office) 6 June 1511 In a steam-boiler, in combination, a water-jacket; a lower box-coil and an upper box-coil supported in said water-jacket. 1999 J. M. Dole & H. F. Wilkins Floriculture i. 151/2 With hot water, a box coil is used because there is greater flow resistance than with steam. < as lemmas |
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