本文介绍了电池的种类和组成，对废旧电池中金属可回收价值进行讨论，并对其回收方法进行研究。

This article describes the kinds and components of batteries, investigates the metal recycling values in disused batteries, and proposes several reclamation approaches for the wasted batteries.

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介绍了电池的种类和组成，对废旧电池中重金属可回收价值进行了讨论，并对其回收方法进行了介绍。

This article describes the kinds and components of batteries, investigates the metal recycling values in disused batteries. And proposes several reclamation approaches for the waste batteries.

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如果现在采用这种大电池的探测器，她说她很有把握在烟草产品中发现最少1000种寄生细菌种类。

And if she used such huge batteries of probes now, she said she fully expects she could turn up at least 1,000 hitchhiking bacterial species in tobacco products.

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