The personality characteristics of the cough mixture addicts tended to outward unstabletype.
止咳药水依赖者的人格特点倾向于外向不稳定型。
2
In this paper, we study the existence of positive solutions and the bounded oscillation of a class of high order unstabletype neutral differential equations.
本文研究一类不稳定型高阶中立型微分方程正解的存在性与有界振动。
3
In this paper, we study the existence of positive solutions and the bounded oscillation of a class of second order unstabletype neutral differential equations.