Consider the second order nonlinear variable delays difference equation with nonlinear neutral terms. The sufficient conditions for oscillation of the equation and the difference operator are obtained.是什么意思_Consider the second order nonlinear variable delays difference equation with nonlinear neutral terms. The sufficient conditions for oscillation of the equation and the difference operator are obtained.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句