其次，提出了电力线噪声信道和多径信道的神经网络优化建模方法。

Secondly, power line noise channel and multi-path channel optimization modeling techniques based on artificial neural network are proposed.

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提出了由两层径基函数(RBF)和两层线性基本函数(LBF)网络组成的串联神经网络模式分类方法。

A cascade neural network composed of double-layer radial basis function (RBF) and linear basis function (LBF) is proposed for pattern classification.

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运用体外培养的新生鼠大脑神经细胞来观察脑活素及神经肽对其的影响，并测量突起长度及胞径，与对照组进行统计学处理。

The paper reported the effects of cerebrolysin and neuropeptide on cerebral neurocyte in newborn rat by vitro culture method, and measured the length of cellular process and the diameter of cells.

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