traces on circuit board的意思|示意

The guard is usually implemented with shielded relays and traces on a printed circuit board.

保护通常是通过屏蔽继电器实现的，并且布线在印制板上。

Examples of insulation resistance measurements include measuring the path be tween traces on a printed circuit board or the resistance between conductors in a multi-conductor cable.

测量绝缘电阻的例子包括测量印制板上走线之间的通路，或多芯电缆中导线之间的电阻。

The system size should be smaller and easier to fit into the required form factor because there are far less components and traces to route on the printed circuit board.

系统的规模应更小，更容易适应成所需的外形，因为有少得多的元件和印刷电路板的路由痕迹。