| 释义 |
acoustic delay line 释义 [电讯] 声波延迟线;[电讯] 声延迟线 例句 1·Based on principals of interference of acoustic waves and simplified digital delay -line , comb filter effect induced by superposition of reflections from steps is presented. 从声波干涉的基本原理出发,通过数字延时线的简化分析,说明了多级台阶反射声的叠加对声波频率产生的梳状滤波效果。
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