保留: continue to have; persist; r ...值: price; value碳: carbon数: frequently; repeatedly规律: law; regular pattern保留值沸点规律: boiling point 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按指数规律的: exponentially保留值定性法: retention qualitative method相对时间保留值: relative retention time碳数: carbon number奇碳数: odd-carbon number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 有效碳数 有效碳数: effective carbon number偶碳数优势: even carbon number predominance奇-偶碳数比: odd-to-even carbon-number ratio奇碳数优势: odd-carbon number predominance碳数当量: carbon equivalent; hydrocarbon response
