elastically supported beam

例句：

1. 1. The engineer designed the beam to be elastically supported for maximum strength and durability.
   工程师设计了这条梁，使其具有最大的强度和耐用性，以实现弹性支撑。
2. 2. In the construction of bridges, the beam is often elastically supported to withstand high loads.
   在桥梁建设中，梁经常被弹性支撑以承受高负载。
3. 3. The beam was carefully designed to ensure its elasticity under load, preventing it from breaking under stress.
   该梁经过精心设计，确保在载荷作用下保持弹性，防止因应力过大而断裂。