Lake Dianchi C Chicken swarm optimization algorithm Compound-specific δ Deep learning Eutrophication Grain yield Image segmentation Nitrogen Nitrogen use efficiency Phosphorus Reversible data hiding Soil nitrate nitrogen -groups AD-related factors Adsorption Ammonium Asia Atmospheric deposition Aβ BERT BIS Basic fibroblast growth factor Bound fatty acid Bound lipids Bound saturated fatty acids Breast cancer CT/MR Central extension Charging path