The findings discussed in this article are based on a solution that was created and tested under laboratory conditions 本文中讨论的研究结果的基础是一个在实验室环境下创建并测试的方案。
Acoustics - determination of sound insulation performances of enclosures - measurements under laboratory conditions for declaration purposes 声学.隔音罩隔声性能的测定.实验室条件下的测量申报用
Acoustics - determination of sound insulation performances of enclosures part 1 : measurements under laboratory conditions for declaration purposes 声学隔声罩的隔声性能测定第1部分:实验室条件下测量
Acoustics . determination of sound insulation performances of enclosures . part 1 : measurements under laboratory conditions for declaration purposes 声学.密封罩隔声性能测定.第1部分:实验室条件下的测量
Tests are conducted under laboratory conditions , as well as under simulated customer scenarios , to help ensure adequate coverage 为帮助确保得到足够的覆盖率,测试既在实验室条件下也在模拟的用户情形下进行。