名词
中文翻译：预应力组件
同义词：
['预应力构件，预应力元件例句：1. The prestressed concrete beam is the main load-bearing element of the bridge.（预应力混凝土梁是桥梁的主要承重构件。）2. The prestressed steel pipe is used to reinforce the foundation of the building.（预应力钢管用于加固建筑物的基础。）']
例句：
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1. The prestressed concrete beam is the main load-bearing element of the bridge.
预应力混凝土梁是桥梁的主要承重构件。
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2. The prestressed steel pipe is used to reinforce the foundation of the building.
预应力钢管用于加固建筑物的基础。
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3. In this project, the prestressed concrete box girder is a key component forthe bridge's stability.
在这个项目中，预应力混凝土箱梁是桥梁稳定性的关键组成部分。