One of the electrodes is composed of metallic lead, the other of porous lead dioxide.

金属铅充当一处电极，另一处电极是多孔二氧化铅。

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Arsenic and lead are also naturally occurring metallic elements that have varieties of USES in industry from insecticides to electronics.

砷和铅也是天然形成的金属元素，在工业上从制造杀虫剂到应用于电子工业，它们有着多种用途。

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Interactions between precisely arranged metallic nanoparticles could lead to new physics discoveries — as well as to new mechanisms for computing, signal processing, and sensing.

精心安排金属纳米颗粒之间的相互作用可能导致新的物理发现——崭新的机制，在计算、信号处理和传感方面都非常出色。

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One of the electrodes is composed of metallic lead, the other of porous lead dioxide.

ECONOMIST: Einstein and car batteries

That has the effect of making metallic lead less electropositive (ie, more electronegative) than classical theory indicates it should be which would tend to make the battery worse.

ECONOMIST: Einstein and car batteries

In the parlance of chemists, metallic lead is electropositive.

ECONOMIST: Einstein and car batteries