kdv'keɪd'i:v'i:BNC¹²⁶⁴¹⁶⁺⁴ 基本例句 abbr.kiln-dried veneer 表层烘干 On the basis of the elementary equation of atmosphere motion, we consider the nonlinear couples as an external origin, and derive a strong coupled formed KdV equation. 在大气运动基本方程的基础上,考虑南北风场平流效应引起的非线性耦合作为外源,在耦合项非线性逐渐增强的情况下。 cnki