failure diagnostics

• 故障诊断

failure diagnostics的用法和样例：

例句

1. The failure diagnosis procedure adopted by the Chinese side had been proved correct by decades of practice.
   中国的故障诊断程序是经过几十年实践检验而被证明是完全正确的。
2. The dynamometer card analysis is a popular method for diagnosis of failure in pumping wells.
   示功图分析法是目前常用的抽油井故障诊断方法。