rvd[医][=rapid viral diagenosis]病毒快速诊断RVDARecreational Vehicle Dealers of America 美国娱乐工具商人RVDPradar video data processor 雷达视频数据处理机rvdoright ventricular diastolic overload 右心室超负荷扩张rvdtrotary variable displacement transducer 循环变量转移变换器RVDT[医]Rotatory Variable Differential TransformerRVDO[医][=right ventricular diastolic overload]右心室舒张期超负荷rvdpradar video data provessor 雷达视频数据处理机RVDrheumaticvalvulardis..