- LLPisakindofsystemthatsetupforprofessionalperson.Basingontheprincipleoftheabnormal-valencechemistryoflanthanide,wesummarizetheactionofrareearthionsinLLPmaterialsandpresentourideaonthedesigningofLLPmaterials.Wefullyappreciatetheprofessionalservicesren...
- 14950