lap joint
名词 n.
英文释义
名词 n.
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A joint made by securing together two overlapping pieces
— There is, however, a most important and peculiar element of strength in the ordinary lap-joints for circular seams, as distinguished from straight seams, in the circumstance that the circular lap-joint cannot possibly be distorted like the straight lap-joint, under extreme tension
词形变化
词源
Compound of lap + joint
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数据来源: Wiktionary