短語詞組短語blood d flow meter 血流計Doppler blood flow meter 多普勒血流計ultrasonic blood flow meter 超聲波血流計;超音波血流計;超聲血流儀Ludwig blood flow meter 路德維格血流速度計electromagnetic blood flow meter [內(nèi)科]電磁血流量計laser microcirculating blood flow meter 激光微循環(huán)血流計Doppler r blood flow meter 多普勒血流計ultrasonic c blood flow meter 超聲波血流計 返回 blood flow meter