What about the unqualified items related to component placement?

与元件放置相关不合格项怎么办？

Each element is mathematically coupled to its neighbours.

【couple】每个元件都与相邻元件精确地接合。

As electric vehicles (EVs) traverse these roads, they connect with these elements, allowing for the continuous transfer of electrical energy from the road to the vehicle's battery.

当 (EV) 穿过这些道路时，它们会与这些元件接，从而将能从道路持续传输到池。

By using PCBs and ICs together, one could achieve exactly the same functional circuit as that made from discrete components, but with far fewer individual components and tangled wires.

通过将 PCB 和 IC 一起使用，可以实现与分立元件完全相同功能路，但单个元件和缠绕线要少得多。

19. Question: What is the difference between through - hole and surface - mount components in terms of size? Answer: Generally, surface - mount components are smaller in size compared to through - hole components.

19. 问题： 通孔和表面贴装元件在尺寸方面有什么区别？答案：通常，与通孔元件相比，表面贴装元件尺寸更小。

79. Question: In PCBA, what is the function of a component's footprint on the PCB? Answer: It is the physical layout of the pads and markings on the PCB that correspond to the component, ensuring proper fit and connection.

79. 问题：在 PCBA 中，元件在 PCB 上封装有什么作用？答：PCB 上焊盘和标记物理布局与元件相对应，确保正确配合和接。