cycle life短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 循环寿命 It was found that the fast cycle life of battery was limited by negative plate, but not by positive plate, and deep cycle/span> life was mainly limited by positive plate. 通过铅膏配方试验，发现制约电池快速寿命的是负极板而不是正极板，制约深循环寿命的主要是正极板。 cnki