pressure summing cavity是什么意思

用法例句

Because of the disadvantages of the Hydrogen detection methods at present, the hydrogen micro-sensor detection system was designed based on a new type of piezoelectric-sound-resonance cavity (PSRC).

针对目前氢气检测的各种弊端,设计了一种基于微压电声学谐振腔的氢气浓度检测系统。