accelerators加速度表acceleratorn.加速装置；油门；[物]加速器；[化]加速剂；促进剂accelerator pump spray nozzle加速器泵喷管Accelerator Test Stand Upgrade加速器测试台升级/改良accelerator mass-spectrometry加速器质谱法accelerator of electron therapy电子医疗用加速器accelerator magnet power supply加速器磁铁电源accelerator for x-ray therapy治疗用X线加速器Accelerator for Oil Well Cement油井水泥促凝剂accelerator for electron therapy医用电子加速器accelerator survey and alignment加速器准直测量accelerator for physical ripening物理成熟促进剂