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“问题讨论2”摘登了5篇稿件。下期(1998年第10期)将刊出的“问题讨论3”已截稿。1998年第11期“问题讨论4”的题目是:新的酸性铅蓄电池初充电时,从开始充电到充足电要花多长时间,为什么?1998第12期“问题讨论5”的题目是:一个“硅整流交流发电机—FT70型电压调节器—蓄电池”电源系统中,用短接“电枢”与“磁场”接柱的方法检查发电机发电情况时,会发生哪些现象,为什么?欢迎来稿,截稿日期分别为1998年9月10日和10月10日。
“Problem Discussion 2 ” picked up 5 articles. The next issue (1998 10) will be published “Discussion 3 ” has been deadline. Issue 11, 1998 11 “Question Discussion 4” entitled: How long will it take for a new acid lead-acid battery to be fully charged from the beginning of charging? Why is it? 1998 Issue 12 “Problem Discussion 5” The topic is: a “silicon rectifier AC -FT70-type voltage regulator - battery ” power system, short circuit “armature ” and “magnetic field ” post method to check the generator power generation What happened? Why? Welcome contributions, deadline for submission of September 10, 1998 and October 10 respectively.