单词 | drum shaft |
释义 | > as lemmasdrum shaft drum shaft n. ΚΠ 1796 R. Fulton Treat. Improvem. Canal Navigation ix. 71 The shaft of this wheel..has two wheels of different diameters; two of different diameters are also on the drum shaft. 1921 Coal Age 26 May 942/2 For the electric operation of this hoist a geared motor drive was built and connected to one end of the drum shaft. 2008 J. T. Bauman Fatigue, Stress & Strain Rubber Components iv. 53 Strain is taken as the change in displacement of drum shafts divided by the original shaft separation. < as lemmas |
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