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单词 plate-knee
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plate-knee
plate-knee n. Shipbuilding Obsolete an angled metal plate used for bolting beams, etc., together.
ΚΠ
1839 Encycl. Brit. XIX. 290/2 Robert's plate-knee is a very strong method of fastening [a beam-end to the side of a ship].
1877 W. H. White Man. Naval Archit. ix. 359 Sometimes deep plate-knees are fitted below a few of the beams in iron ships.
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更新时间:2024/12/23 22:46:15