flat-bend test

例句：

1. 1. The flat-bend test is used to determine the strength of materials under compressive loads.
   平弯试验用于确定材料在压缩载荷下的性能。
2. 2.During the flat-bend test, the material is subjected to a constant force until it breaks or yields.
   在平弯试验中，材料受到恒定力的作用，直到断裂或屈服。
3. 3. The flat-bend test is an important tool in the testing of metals and alloys for structural applications.
   平弯试验是金属和合金结构应用测试的重要工具。