| 单词 | disc crank |
| 释义 | > as lemmasdisc crank disc crank n. ΚΠ 1837 London Jrnl. Arts & Sci. 10 195 This shaft carries two fly wheels j, j; two eccentrics k 1, and k 2, and also two disc crank plates v, v. 1870 Engineering 22 July 57/2 Unlike the other engines tried, it has a disc crank, the fly-wheel shaft being straight. 2006 S. Bray Model Marine Steam xii. 112/1 Two methods of operating the ram are employed, the first uses a disk crank similar to that used in oscillating pumps. < as lemmas |
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