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单词 ginning-cylinder
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ginning-cylinder
ginning-cylinder n. now chiefly historical a cylinder of toothed metal discs, which rotates to draw cotton through a comb-like grid in a cotton gin.
ΚΠ
1843 U.S. Patent 3,120 1/2 The wool or cotton is..spread much more evenly by the receiver than has been attained under any arrangement of the cleaning or ginning cylinders heretofore adopted.
a1877 E. H. Knight Pract. Dict. Mech. II. 969/1 A brush-cylinder delivers the cotton from the feeding-cylinder..to the ginning-cylinder.
2003 A. Lakwete Inventing Cotton Gin vii. 173 In 1858 Parkhurst patented a cylinder gin with three cylinders, a lower ‘ginning-cylinder’, an upper ‘stripper’ cylinder, and a brush cylinder, essentially copying Sturdevant's expired 1841 patent.
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更新时间:2025/1/11 22:23:19