synchronous RAM同步随机存取存储器synchronousadj.同时的；同步的Synchronous primary cancers双原发癌synchronous hydro-bulging同步液压胀形成形synchronous satellite orbit同步卫星轨道synchronous transfer module同步传递模块synchronous tuned amplifier同步调谐放大器synchronous circuit breaker铁槽形油断路器synchronous data collection同步数据采集, 同步数据收集synchronous repair approach同步修理法synchronous trigger circuit同步触发电路Synchronous Serial Protocol同步串行协议IPCM-ESOC