American undergraduate mathematical contest in mod
溶解有机碳(DOC)
溶解性有机碳
溶解有机碳
美国大学生数学建模竞赛
ARIMA autoregressive integrated moving average mod
Conductance mod-ulation
decentered twisted anisotropic Gaussian-Schell mod
enzymatic mod ification
family adjustment and adaptation response FAAR mod