Nutriention营养成分nutrientadj.营养的；滋养的n.营养物；营养品nutrient artery groove营养动脉沟nutrient concentration营养浓度nutrient intake survey营养素摄入量调查nutrient canal of bone滋养管nutrient translocation养分转移nutrient phytoplankton赤潮模型nutrients availability养分利用率nutrient apparent loss养分表观损失nutrient mixing liquid营养混合液nutrients accumulation养分累积