天气预报 > 其他 > 为什么电池用完后会比原来轻了
为什么电池用完后会比原来轻了
更新时间: 2020-10-09 00:00:00  

理论上讲,锂电池充放电是化学反应,是化学能与电能相互转换,物质的成分和能量形式发生变化,但质量不会变化,而且过程是可逆的,充电后又可以恢复到原来状态,所以除了少量挥发外,质量没有减少,不会显著变轻。

关键词: 为什么 电池 原来

为什么电池用完后会比原来轻了相关经验

天气预报

最新推荐

页面:/news/view-1887451/ | 耗时:0.0299 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1887451 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1887451 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1887451 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1118861,1087709,1125101,1124159,1092668,1130708,1093325,1064813,1112086,1120338,1094553,1080299,1097719,1110484,404242,1133303,1064905,1114058,1128445,1072365,1097127,1079355,1058695,1130416,1106078,1124063,1112236,1088425,1367604,1131307) ORDER BY field (ArticleID,1118861,1087709,1125101,1124159,1092668,1130708,1093325,1064813,1112086,1120338,1094553,1080299,1097719,1110484,404242,1133303,1064905,1114058,1128445,1072365,1097127,1079355,1058695,1130416,1106078,1124063,1112236,1088425,1367604,1131307)