保留: continue to have; persist; r ...值: price; value沸点: boiling point规律: law; regular pattern保留值碳数规律: carbon number rule of retention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保留值定性法: retention qualitative method相对时间保留值: relative retention time沸点: [物理学] boiling point点规则: dotted rule止点规: dead center gauge规律: law; regular pattern 客观规律 objective law; 供求规律 the law of supply and demand; 历史发展的规律 law of the development of history; 自然规律 law of nature; 生活有规律 live [lead] a regular life; 事物内部的规律 the inherent laws of things; 每晚散步是他个人的生活规律之一。 taking a walk every evening was one of his personal laws.; 规律调节比例 law balancing the proportions; 规律性 law; regularity 中点规则: central point rule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商业网点规划: commercial network planning肥料的残留值: residual value of fertilizer