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《数理天地》2001年第2期中学生论文栏目“新旧电池不宜同时使用”一文中提到:“有人认为把新旧电池串在一起使用,可以继续发挥旧电池的作用,起到节约的目的.殊不知这样不仅不能节约电池,反而加速了新电池的老化.”,并用一个特例作了说明.我认为,上述结论以偏概全,现讨论如下.
In the article “The old and new batteries should not be used at the same time” in the column of “Mao Li Tian Di”, No. 2 of 2001, “Some people think that the old and new batteries can be used together, and they can continue to play the role of the old batteries, which saves money. This not only does not save the battery, but also accelerates the aging of the new battery." And a special case was used to explain. I think that the above conclusions are partial and are discussed below.