The release mechanism of dissolved and colloidal substances(DCS) during repulping of mixed office wastepaper(MOW) was investigated using gas chromatography(GC).
利用气相色谱技术分析了混合办公废纸碎浆过程中DCS（溶解与胶体物质）的生成机制。
2
The method of seeking rectifying factors in the mixed sample of alcohol, aldehyde and ester with chromatography is introduced.
介绍运用色谱技术对醇、醛、酯混合标样求校正因子的方法。
3
Mixed-mode chromatography is a new kind of chromatography technology for bioseparation. The special ligand combines two or more interaction modes, commonly hydrophobic and electrostatic interactions.