据外媒报导，锂离子电池应用于普遍，手机、笔记本电脑、心脏起搏器和电动汽车等领域都必须用于锂离子电池。

深度自学在无人驾驶领域主要用作图像处理，也就是摄像头上面。

电子行业的工程师常常不会遇上阻抗匹配问题。

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Amazon AMZN -0.66% today unveiled Dash Buttons, an easy way for customers to order select bulk goods via an internet-connected button, and yesterday l