A two-component regulatory system的用法和样例：
- It's a two components improved epoxy coating.
- It's a two component, polyamide cured epoxy zinc rich primer.
- The proposed method was applied to extracting pure spectra and determining background of a two component system which consists of dichloroethane and propanone, satisfactory results were obtained.
- A ticket tout offered me a two pound ticket for ten pounds.
- At first, we simulate the single component adsorptive experiment data so as to gain some basic parameters and apply the experimental data of a two components system to exam the adsorptive model.