最大月平均含沙量法
Maximum average monthly discharge method
NO3--N与NH4+-N平均含量之比
ratio between nitrate and ammonia concentration
平均含量法
Average content interpretation method
年均含沙量
annual average sediment concentration
X光齿槽骨丧失年平均量
yearly radiographic alveolar bone loss
剂量平均线能
dose average lineal energy
dose-averaged lineal energy
空间平均平衡密度
spatial averaged equilibrium density
柳河流域沙量平衡分析
Sediment budget for Liuhe River drainage basin
摩尔质量平均
relative moleculat-mass average
平衡含沙量
the equilibrium sediment concentration
equilibrium silt concentration
equilibrium sediment concentration
Sediment transport capacity