The total components of diesel oils were analyzed by an on-line coupling system of packed capillary high performance liquid chromatography (PC-HPLC) and capillary gas chromatography (CGC).

• 采用填充毛细管液相色谱（PC－HPLC）与毛细管气相色谱（CGC）在线联用技术分析柴油全组分。