practice testing

• 实践验证

practice testing的用法和样例：

例句

1. Practice proves that the measures are feasible, safeguarding the steady production of the unit.
   经实践验证，措施是切实可行的，保障了装置的稳定生产。
2. The validity of using principle of organization design at the CYL of Colleges and Universities was substantiated by our practice.
   通过实践验证了在高校共青团中应用组织设计原理的有效性。