| 单词 | vortex wheel |
| 释义 | > as lemmasvortex wheel vortex wheel n. (also vortex water-wheel) = vortex turbine n. ΘΚΠ society > occupation and work > equipment > machine > machines which impart power > turbine > [noun] > vortex vortex1853 vortex wheel1853 vortex turbine1877 1853 J. Glynn Treat. Power Water 146 Several machines derive their power from the reaction of water-pressure: such as Dr. Barker's mill,..the Vortex-wheel, and others. 1860 R. Hunt Ure's Dict. Arts (ed. 5) III. 928 The name of Vortex Wheel has been given to a modification of the turbine by Mr. James Thomson of Belfast. < as lemmas |
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