名词
中文翻译：关节密封
同义词：
['joint sealing', 'joint sealant例句：1. The joint seal was designed to prevent leakage during the assembly process.（这个关节密封设计用来在组装过程中防止泄漏。）2. The joint seal is crucial for maintaining the integrity of the mechanical system.（关节密封对于保持机械系统完整性至关重要。）']
例句：
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1. The joint seal was designed to prevent leakage during the assembly process.
这个关节密封设计用来在组装过程中防止泄漏。
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2. The joint seal is crucial for maintaining the integrity of the mechanical system.
关节密封对于保持机械系统完整性至关重要。
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3.The joint seal was tested under various conditions to ensure its effectiveness in preventing leaks.
关节密封在不同的条件下进行了测试，以确保其有效防止泄漏。