SV  英语字典  基本解释  n.安全活门(危及安全;旁阀;单丝漆包;闸水阀)  常见例句  SV: Who do you feel was your greatest competition?  你觉得谁是你最大的竞争对手?  Sievert / Sv refers to the SI unit of personal dose.  一七西弗:指国际单位制之人员剂量单位。  Sindbis virus (SV) was used to infect the blood cells.  用辛德比斯病毒( S V)作为试验病毒,通过细胞感染试验测定模型的灭病毒效果。  The monocyte was upregulated both in SV group and PSV group.  两组单核细胞均有增高。