名词
中文翻译：预拉伸
同义词：
['prestressing', 'preloading例句：1. The engineer used a special tool to prestretch the steel beams before they were assembled.（工程师使用一种特殊的工具在组装之前对钢梁进行预拉伸。）2. During construction', "it's important to prestretch the cables to ensure they are properly tensioned.（在施工期间，确保电缆适当张紧是很重要的。）3. The prestretching process is crucial for the structural integrity of the building.（预拉伸过程对于建筑的结构完整性至关重要。）"]
例句：
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1. The engineer used a special tool to prestretch the steel beams before they were assembled.
工程师使用一种特殊的工具在组装之前对钢梁进行预拉伸。
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2. During construction, it's important to prestretch the cables to ensure they are properly tensioned.
在施工期间，确保电缆适当张紧是很重要的。
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3. The prestretching process is crucial for the structural integrity of the building.
预拉伸过程对于建筑的结构完整性至关重要。