- The sorts of adsorbents for lead ion, their adsorption principle and performance were summarized, with comparison of the properties and performance.
- This paper reviewed the advantages,adsorption principle and the recommended technological process of preparation of absolute ethanol with corn starch as dehydrating agent.
- The same principle may make for smoother writing.
- The system works on the principle that heat rises.
- The unbelief of God is our principle.
- Your behavior does not accord with your principle.