如何使用 "anechoic" 造句

1. Thinking of building medical electrical equipment anechoic chamber .: 医用电气设备电波暗室建设的思考。

2. The quiet zone performance and key design of radio anechoic .: 电波暗室静区性能及其设计关键。

3. There is always noise , unless you 're in an anechoic chamber .: 噪声始终存在，除非你置身于消声室。

4. Design of semi anechoic chamber for emc .: 电磁兼容测试用暗室的性能设计。

5. Performance measurement and optimization of quiet zone in rf simulation anechoic chamber .: 射频仿真暗室静区性能测量与优化。