- The acid producing potential of some mine wastes.
- It is an acid produced from coal-tar.
- Phosphoric acid produced by the wet process is in the ortho form.
- The major acid producing period was in high biomass logarithmic phase.The content of total acid and acetobacter logarithm value was linear correlation.
- This paper searchs after that soaked condition of Xinjiang apricot,youghurt's solidity function and lactic bacteria acid producing ability.
- The Free-removing Fluorin Cleaning Process for Extracting Phosphoric Acid Produced by Hydrochloric.