noise level test

例句：

1. 1. The noise level test results showed that the factory was operating within acceptable limits.
   噪音水平测试结果显示工厂的运行在可接受范围内。
2. 2. The noise level test is crucial for ensuring the safety of workers in the construction site.
   噪音水平测试对于确保工地工人的安全至关重要。
3. 3. The noise level test measures the amount of noise produced by various sources, such as machinery andvehicles.
   噪音水平测试测量各种来源产生的噪音量，如机械和车辆。