基本解释[数学]时滞偏差分方程英汉例句双语例句Consider the nonlinear delay partial difference equations with continuous arguments Some oscillation criteria of this equation are obtained.研究具有连续变量的非线性时滞偏差分方程获得了方程的一些振动准则。delay partial difference equation更多例句专业释义数学时滞偏差分方程