发布时间:2025-01-23 00:58:38
这个太多问题了:
1、安全性能,小圆柱爆炸危害低于大方形;圆柱有两重保护,方形目前只有一重;
2、散热:圆柱好于大电芯,但是大电芯内阻小,发热可以做到较小,合理设计气流通道还是不错的;
3、成本:一般圆柱低于方形,因为圆柱生产效率和成品率都高;
4、通用性:圆柱的并联可以组合各种尺寸;
5、一致性:圆柱一致性由于是底部点焊结构一致性欠佳,小电池多并联,目前的BMS根本管理不过来,大电池较少并是有很大优势的
我家里有个院子我想用灯带装饰一下院子和外墙请问用七彩的还是用黄色的好点
2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38请教大师revit里面能否把我们公司自己建的族加密积累自己的族库
2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38 2025-01-23 00:58:38