coefficients in equations 基本例句 方程系数 The singularity of a kind of differential equation is investigated, and the possible forms of the solution and possible form of coefficients in the equation are obtained.摘要研究一类解具有奇点的微分方程,在一定条件下,得到了方程解可能具有的形式和方程系数可能具有的形式。