What do you think a printed circuit board is?

你们认为什么是印刷电路板？

That's what a printed circuit board is.

这就是印刷电路板。

Now, the printed circuit board doesn't really get talked about a lot.

围绕印刷电路板，并没有太多真正的讨论。

" Why don't we build and sell printed circuit boards to them? "

“我们为什么不做好印刷电路板然后卖给他们呢？”

We then add to it an insulating printed circuit board.

然后我们加入一个绝缘的印刷电路板。

Well that all has to do with electrical components and circuitry that are tethered to a printed circuit board.

这些都和电子组件，以及围绕在一个印刷电路板周围的电子线路有关。

Scrap dealers recover copper, aluminum, steel, glass, plastic and printed circuit boards.

废料经销商回收铜、铝、钢、玻璃、塑料和印刷电路板。

For this, engineers had another innovation: printed circuit boards, or PCBs.

为此，工程师们进行了另一项创新：印刷电路板或 PCB。

The robot can observe its environment through camera eyes and microphone ears, touch sensors in the hands, and a " skin" made of printed circuit capacitors.

机器人可以通过摄像头眼睛和麦克风耳朵、手中的，触摸传感器以及由印刷电路电容器制成的“皮肤”来观察其环境。

The project involved around 30 members of the Academic Motorsports Club Zurich (AMZ), who developed all components of the car, including printed circuit boards, chassis, and the battery.

该项目涉及苏黎世学术赛车运动俱乐部 (AMZ) 的约 30 名成员，他们开发了汽车的所有部件，包括印刷电路板、底盘和电池。