保留: continue to have; persist; r ...值: price; value定性: determine the nature determi ...法: law保留指数定性法: retention index qualitative method保留值: retention保留值比: retention ratio保留值范围: rk保留值预测: retention forecasting保留值增量: retention increment调整保留值: adjusted retention value色谱保留值: chromatographic retention相对保留值: ri.s, relative retention value; ri.s,relative retention value定性法: qualitative method尿钙定性法: qualitative test for calcium in urine双柱定性法: double-column qualitative method保留值沸点规律: boiling point rule of retention保留值碳数规律: carbon number rule of retention相对时间保留值: relative retention time保留: 1.(保存不变) continue to have; persist; retain 保留实力 preserve one's strength; 他还保留着战争年代的革命朝气。 he still retains the revolutionary fervour of the war years. 这座古建筑还保留着当年的面貌。this ancient building still looks as it did originally.2.(暂时留着不处理) hold back; keep back; reserve 保留权利 reserve rights; 持保留意见 have reservations; 无保留地同意 agree unreservedly; agree without reservation; 保留工资 retained salaries; 保留价格 reserve price; reservation price; 保留剧目 repertory; repertoire; 保留权限 reserved authority; 保留所有权 with retained ownership; 保留物 retention留值停薪: retain the job but suspend the salary容许残留值: tolerance value变性法: degeneration methods表性法: method of expression电性法: electronic means