搜索 - 科创

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今天下午，去船厂做GMDSS检测，在这条远洋渔船上发现了这套中高频电台，据说这条船是从日本买的（估计是日本人淘汰的船），无线电设备都是上个世纪80~90年代东西。特别是电台，性能挺好，尝试听守13.1...

首先，我的本职工作是手机底层软件开发，但大学时是电子信息工程专业，对于硬件也很感兴趣。大学时用的Protel，工作后发现手机行业内的公司几乎都没有用Protel的。。。同时发现PADS也确实很强大，也...

不小心发现的，下载下来分享给大家，内容概述：高电压绝缘技术第二章：气体间隙击穿电压及提高方法第六节：持续作用电压下空气的击穿电压 6.1击穿电压的影响因素第六节：持续作用电压下空气的击穿电压6...

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