state equation solution的用法和樣例：
例句
- The theory of the solution of partial differential equations remained to be fashioned.
偏微分方程解的理論還有待于形成。 - By means of time scales, this paper established some oscillation theorems for the second-order nonlinear delay dynamic equation on time scales.
摘要借助時(shí)間尺度的有關(guān)理論，研究了一類(lèi)二階非線(xiàn)性時(shí)滯動(dòng)力方程解的振動(dòng)性。
