求翻译：室具有良好的进出通风设施或空调解决方案，通风系统应该具有良好的消声措施和电磁屏蔽。在通风系统启动时不应该影响到消声环境的技术指标。是什么意思？

Rooms have good access to the ventilation or air conditioning solutions, ventilation systems should have good noise elimination measure and electromagnetic shielding. In the ventilation system startup should not affect the specification of anechoic environment.