搜索 - 科创

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LZ别骗人MFD系缩写，在不同领域可有不同含义，加上数字前缀后可表示某种量的单位，例如电容器的电容量（简称“电容”），此时表示该电容器的容量为7.5MFD,即7.5微法。也可表示为7.5μF。MFD为...

呵呵,那您说硫酸铜呈酸性,那与呈碱性的碳酸钠（会在水中水解产生OH-、H2CO3而呈碱性）反应必会生成CO2、H2O、Cu2(OH)2CO3或Cu3(OH)2(CO3)2~~~~~~~~~~~~~[s...

引用第25楼rb-sama于2012-10-16 08:18发表的回 24楼(孙在雷) 的帖子 :只要你搞出一套稳定可行的电路我可以设计PCB 你看看这个视频可以长时间工作并且管子微热视频为证 ...

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