| 单词 | reaction waterwheel |
| 释义 | > as lemmasreaction waterwheel reaction waterwheel n. now chiefly historical = reaction wheel n. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > driven by water waterwheel1408 flood-wheel1515 breast wheel1744 overshot1760 undershot wheel1760 breast-shot1775 bucket-wheel1797 tub-wheel1815 flutter-wheel1817 danaide1825 wheel1842 reaction waterwheel1847 reaction wheel1852 tide-wheel1864 hurdy-gurdy1868 stream-wheel1875 paddle wheela1884 Pelton1885 turbine-pump1900 1847 Sci. Amer. 10 July 332/3 (heading) Improvements in reaction water wheels. 1979 Technol. & Culture 20 289 (caption) Segner's reaction waterwheel. Water in the reservoir AB passed through the arm FE and spouted out the orifice at F. < as lemmas |
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