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该文主要讨论如下具强迫项高阶中立型泛函微分不等式解的振动性质:(n为偶数),其中H(t)为强迫项,并由此得到相应方程一切解振动的充分条件,同时给出了分离变量型不等式和相应方程解振动的有关结论,最后还给出了两个例子并予以了证明“,”This paper discusses the oscillatory properties of the following higher order neutral forced functional differential inequalities.(n is even)A group of sufficient conditions are established for the equation corresponding to and for certain slightly generalized form of the equation. Two examples are accordingly given and proved.