The peripheral nervous system has the intrinsic capacity to regenerate but the reinnervation of muscles is often suboptimal and results in limited recovery of function.
外周神经系统本身具有再生的能力，但肌肉中神经支配的恢复常常不理想，结果限制了肌肉功能的恢复。
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Owing to the limited frequency of the internal high-speed counter of PLC, the peripheral unit of PLC is used for PLC-based frequency measurement of hydraulic turbine governors.
Conclusions: the value of diagnosing mild hepatic fibrosis with liver morphological changes with ultrasonography of type b, and the peripheral blood cell counts in chronic liver diseases are limited.