名词
中文翻译：焊接头
同义词：
['welded crown', 'welded head例句：1. The engineer carefully examined the welded crown of the machine.（工程师仔细检查了机器的焊接头。）']
例句：
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1. The engineer carefully examined the welded crown of the machine.
工程师仔细检查了机器的焊接头。
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2.The welded crown was a crucial part of the construction project.
焊接头是建设项目中至关重要的部分。
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3. The welding process is essential for ensuring the structural integrity of the welded crown.
焊接过程对于确保焊接头的结构完整性至关重要。