未: did not; have not作: rise; get up; stand up标记: tab; sign; stamp; peg; label ...的: 4次方是 The fourth power of 2 i ...作标记的: labeling作标记的人或工具: person or tool that makes marks作标记: color-code; color-key; labeling; laying-off; mark标记的: gauged; labelled操作标记: operational label作标记;标志: tag标记的,加标记的,加了标记的: tagged全标记的,普通标记的: generally labelled添加操作标记: add operator &marker用白粉作标记: chalking标记的,示踪的: labeled标记的开端: mark the beginning of非标记的: cold denaturation核素标记的: isotopically labeled加标记的: tagged均匀标记的: evenly labeled; uniformly labeled没有标记的: unmarked双标记的: double labelled; doubly labeled; doubly-labeled未标记的: not marked; unlabelled无标记的: unlabelled; unmarked荧光标记的: fluorescently labeled; fluorescently-labeled