求翻译：复杂的反射弧则由许多神经元组成除最简单的反射弧由两神经元组成外，每个神经元还可同时接受许多兴奋性突触和抑制性突触的作用。而且这两种突触后电位的强度对比，又时刻受各种传入冲动的影响而发生变化。所以，反射活动是中枢兴奋和抑制过程互相作用的结果。如果中枢的兴奋占优势，则出现某一具体的反射；如果中枢的抑制占优势，则此反射减弱或不出现，叫做反射的抑制。是什么意思？

Complex reflex arc from many neurons composition Apart from the simplest reflex arc composed of two neurons, each neuron also at the same time accept many of the role of excitatory synapses and inhibitory synapses. Both postsynaptic potentials intensity contrast, another time by a variety of afferen

Complex reflex arc is formed by many neurons than the most simple of the reflex arc formed by two neurons, each neuron can also accept many of the exciting and inhibiting the role. But the two after the intensity of the moment, and compare various incoming impulses of the effects of change. Therefor

The complex reflex arc is composed by many neurons besides the simple reflex arc is composed by two neurons, each neuron also may simultaneously accept many excitability synapse and the suppressant synapse functions.Moreover after these two kind of synapses electric potential intensity contrast, als

Complex reflex ARC consists of many neurons than the simple reflex ARC consists of two neurons outside, each neuron can also be accepted at many of the excitatory and inhibitory synaptic synapses. And the comparison of two kinds of strength of postsynaptic potentials, and changes under the influence

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