| 单词 | pot arch |
| 释义 | > as lemmaspot arch pot arch n. Glass-making an arch in a glass-making furnace, in which pots are annealed. ΘΚΠ society > occupation and work > equipment > furnace or kiln > furnace > [noun] > glass-making furnaces > specific areas fine-arch1816 pot arch1819 bank1828 siege1839 glass-oven1875 1819 Times 4 Oct. 1/5 To be disposed of,..a pot arch, a bottoming-furnace, flashing-furnace, and four annealing-arches. 1848 Sci. Amer. 15 Apr. 233/2 While the glass is yet in a fluid state, the carriage is removed a moment from the furnace to receive the melting pot which is brought in a white heat from the pot arch. 1936 Suppl. Jrnl. Royal Statist. Soc. 3 138 When required for use the pot is transferred to a cold furnace known as the pot arch, and here its temperature is raised over some 10 to 14 days to about 800° C. 2004 Glass Internat. (Nexis) 1 Sept. 46 It offers..glass level indicators; pot furnaces and glory holes;..bending furnaces; pot arches [etc.]. < as lemmas |
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