| 单词 | tubular boiler |
| 释义 | > as lemmastubular boiler 3. Constructed with or consisting of a number of tubes; as a tubular boiler (see also tubulous adj. 2b and cf. tubular-flued adj. at Compounds). ΘΚΠ the world > space > shape > curvature > curved three-dimensional shape or body > cylinder > [adjective] > of hollow cylindrical form > consisting of or having tubes tubular1804 tunnelled1890 1804 Troughton in Nicholson's Philos. Jrnl. Dec. 225 (title) Description of a Tubular Pendulum. 1804 Troughton in Nicholson's Philos. Jrnl. Dec. 228 The first pendulum which I made of the tubular kind, had only three steel wires, and one tube above the bob. 1813 J. M. Good et al. Pantologia at Pendulum We may date the invention of the tubular pendulum..about the year 1775. 1825 ‘J. Nicholson’ Operative Mechanic 527 Troughton's tubular-pendulum..is constructed of an exterior tube of brass,..within which is another tube, and five brass wires in its belly. 1858 P. L. Simmonds Dict. Trade Products Tubular-boiler, a boiler consisting of tubes. 1862 Catal. Internat. Exhib., Brit. II. No. 6132 Metallic tubular bedsteads. 1877 E. H. Knight Pract. Dict. Mech. Tubular Boiler, a name properly applicable to a steam-boiler in which the water circulates in pipes,..the fire encircling them. < as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。