【摘要】 本文旨在通过各种试验,说明炭棒的表面状况对电池性能有着直接影响,并通过试验找到既能提高放电性能又能防止电池绿帽的新途径。更多还原

【Abstract】 This paper aims at that the surface state of the carbon rod has a direct influence upon the dry cell performances after various experiments.And a new process that can improve the cells discharge performance and in the same time prevent the corrosion of the copper cover of the carbon rod is found by repeated trials.更多还原