planar reflector meaning in English

平面反射器

Emphasized on the influence of planar reflector on focusing beams , the model of immersion focusing ultrasonic field based on focusing beams reflected by planar reflector is given . and it has been studied on immersion testing the cylindrical objects with the single focus transducer , which is available for small - diameter pipelines
分析了平面反射镜对聚焦声束的影响，首次建立了超声声束经平面反射镜反射后的聚焦超声场模型；分析表明，单焦距探头经平面反射镜反射后可用于小管道的智能检测。