plane of flexure

例句：

1. 1. Theengineer designed the bridge to have a planeof flexure that minimizes stress.
   工程师设计这座桥的弹性支承平面，以最小化应力。
2. 2. Thebeam's plane offlexure is critical for itsstability.
   梁的弹性支承平面对其稳定性至关重要。
3. 3. The design of the structurerequires careful consideration of the plane of flexure.
   该结构的设计需要仔细考虑弹性支承平面。