... 声密封 acoustic seal 声敏感器 acoustic sensor 声模 acoustic mode ...
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针对含磷毒气快速检测问题，以自制的杂化酞菁钯-聚苯胺为敏感膜材料，设计了一种双信道声表面波(SAW)传感器。
Aimed at the problem of quickly detecting phosphorus-containing toxic gas, we used home-made hybrid PdPc-PANI as the material for sensitive film and designed a binary channel SAW sensor.
分析了兰姆波对液体密度变化的敏感情况，提出了一种基于兰姆波技术的测量液体密度微小变化声传感器。
The sensitivity of Lamb wave was analyzed and the working theory of a novel density sensor for liquid based on the Lamb wave technology was presented.
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