functional cycle造句

例句与造句

1. To predict reliability , a sound valve design , backed up by a stress analysis must be subjected to functional cycle testing under critical operating conditions
   为了实现预期的可靠性，需要科学的阀门设计，建立在应力分析基础上，并在关键工作环境下进行功能性循环测试。
2. It's difficult to find functional cycle in a sentence. 用functional cycle造句挺难的