resonant tester

例句：

1. 1. The engineer used a resonant tester to measure the resonance frequency of the structure.
   工程师使用共振测试仪测量结构的共振频率。
2. 2. The resonant tester was used to detect any structural defects in the building.
   共振测试仪被用来检测建筑物中的任何结构缺陷。
3. 3.The resonant tester helped the technician identify the cause of the vibrations in the building.
   共振测试仪帮助技术人员确定了建筑物中振动的原因。