acoustic delay line

1. Circulating surface acoustic wave delay line
   环绕式表面声波延迟线
2. As oscillating frequency of acoustic surface wave delay line oscillator is influenced by temperature, output frequency of the sensor is not only determined by deposited mass, but also determined by temperature.
   由于环境温度对SAW延迟线振荡器的振荡频率影响较大，传感器的输出不仅决定于质量沉积区所沉积的质量，还决定于测量时所处的环境温度。
3. The successful development of a high power reflective BAW ( Bulk Acoustic Wave) microwave delay line with a one-port network is repo-rted utilizing the configuration of a one-dimensionally longitudinal Au// Cr/ ZnO/ Au/ Cr/ Z-Al2O3 thin film transducer.
   本报告介绍了采用Au/Cr/ZnO/Au/Cr/Z-Al2Oq一维纵向薄膜换能器结构，研制成大功率反射式体声波单端口网络的微波延迟线。
4. Vapor Sensors Based on Surface Acoustic Wave Delay Line Oscillators
   声表面波延迟线振荡器为核心的气体传感器
5. This article outlines the principle of operation, performance parameters and time domain characteristic of a microwave bulk acoustic wave delay line ( MBAWDL).
   本文简述了微波体声波延迟线的工作原理、参数和时域特性。
6. Acoustic Charge Transport Delay Line
   声电荷输运延迟线
7. Study on the Design and Technique of a GaAs Acoustic Charge Transport Delay Line
   砷化镓声电荷转移延迟线的设计与工艺研究

noun

1. a delay line based on the time of propagation of sound waves

   Synonym:    sonic delay line