为保证信号和电源的完整性，需要对硬件的走线、过孔、电源等方面进行研究与设计，从而保证电路板的工作可靠性。

To guarantee the integrity of signal and power, the layout, through-holes and power in the hardware should be designed carefully to provide the high working reliability of the circuit board.

youdao

为保证信号和电源的完整性，需要对硬件的走线、过孔、电源等方面进行研究与设计，从而保证电路板的工作可靠性。

To guarantee the integrity of signal and power, the layout, through-holes and power in the hardware should be designed carefully to provide the high working reliability of the circuit board.

youdao