series - connected batteries的用法和样例：
例句
- Since the batteries used in the EV are in series, it is difficult to test the voltage of every single battery.
摘要电动汽车蓄电池组由多个蓄电池串联组成，电压的测量有一定困难。 - The effects of various charge current on resettable fuses trip time were studied by the controlling charge current of storage batteries.
通过对蓄电池组不同充电电流的控制，研究了不同充电电流对自复保险丝动作时间的影响。
