Super Free

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
SF
Pronunciation
/ˈsupər fri/
Category
Academic & Science
Related Field
Physics

Examples in Context

  1. By comparison of absorption spectra of quercetin in different medium, the influencing factors and possible mechanism of quercetin self-oxidation were investigated in this paper. The effects of self-oxidation of quercetin on its super anion free radical scavenging ability were also studied by the method of pyrogallol autoxidation.
  2. The Ca2 + Fe2 + Fe3 + Cu2 + Mg2 +, etc. enhanced the self-oxidation of quercetin, and lowered the super oxygen-anion free radical scavenging ability of quercetin;
  3. Owing to high hardness and brittleness of SiC single crystal which has a good chemical stability, it is the critical issue that must be solved in its extensive application to obtain a wafer surface which is super smooth and free of scratch.
  4. Investigation on the effects of quercetin self - oxidation on its super oxygen - anion free radical scavenging ability
  5. This paper covers such important problems as earth connection, ups, super shielded transformer, earth free of power system and computer room, and methods to deal with them are also put forward.

Other meanings of SF