ultimate tensile strength

例句：

1. 1. The steel alloy has a high ultimate tensile strength.
   这种合金具有很高的极限抗拉强度。
2. 2.The material's ultimate tensile strength is crucial for its structural integrity.
   该材料的最高抗拉强度对其结构完整性至关重要。
3. 3.The engineer tested the material under various stress conditions to determine its ultimate tensile strength.
   工程师测试了该材料在不同应力条件下的极限抗拉强度。