repeated bending test

例句：

1. 1.The repeated bending test is used to measure the strength and flexibility of materials under different conditions.
   重复弯曲试验用于测量材料在不同条件下的强度和柔韧性。
2. 2.During the testing process, the repeated bending test was crucial in determining the material's performance.
   在测试过程中，重复弯曲试验对于确定材料的性能至关重要。
3. 3. The repeated bending test results showed that the material had good fatigue resistance and could withstand repeated bending loads.
   重复弯曲试验结果显示，该材料具有良好的疲劳抵抗能力，能够承受反复弯曲载荷。