Nitrogen loss from plant
Nitrogen loss from runoff
N loss from volatilization
Apparent soil nitrogen loss
biological nitrogen loss
Nitrogen loss
氮素流失
氮素损失率
氮素损失量
氮流失
氮淋溶
氮亏损
氮流失特征
氮损失
总氮损失
氮素损失
硝态氮损失
氮的损失
nitrogen loss efficiency
Nitrogen loss via runoff
organic nitrogen loss by runoff
total nitrogen loss load
Fetal blood loss from cut end of co-twin’s cord
Fetal blood loss from placenta
Fetal blood loss from ruptured cord
Fetal blood loss from vasa praevia