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1.The engineer designed a tapering lap joint to connect the two beams together.
工程师设计了一个缩颈对接焊缝来连接两个梁。
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2.The construction of this bridge required the use of tapering lap joints to ensure structural integrity.
这座桥梁的建设需要使用缩颈对接焊缝来确保结构完整性。
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3. The tapering lap joint was an innovative solution to the problem of connecting the two pieces of metaltogether without damaging them.
缩颈对接焊缝是一个创新的解决方案，用于在不损坏金属的情况下将两块金属连接在一起。