high-frequency cracks test

例句：

1. 1.The high-frequency cracks test isa critical part of the inspection process.
   高频裂纹测试是检查过程的关键部分。
2. 2. Theresults of the high-frequency crackstest were unexpectedly good.
   高频裂纹测试的结果出乎意料地好。
3. 3. The engineer conducted ahigh-frequency cracks test on thenew material to ensure its durability.
   工程师对新材料进行了高频裂纹测试，以确保其耐用性。