搜索 - 科创

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KC903原本是一台功能强大的无线综合测试仪，在满足更多测量用途之后，形成了一款射频万用表。KC903针对有源测试用途进行了专门设计，与针对无源测试用途的网络分析型射频万用表KC901H相比，KC90...

R101C宽带天线是一种印刷型渐变槽线天线。适用于定向无线电信号发射和接收、信号源侦察测向、宽带信号测试等用途。天线覆盖了手机通讯、UWB定位模块和Wifi等射频单元常用频率。天线的方向性良好，具有较...

这个想法好久之前就有了，所以刚好有吃剩的鸭骨头，也有变质的氢氧化钠，于是乎，拍脑袋得到这样一个思路：骨头→骨灰→钙盐溶液→得到钙盐沉淀(碱中和）→计算得出骨头大致钙含量(挫骨扬灰)吃剩的鸭腿骨锯成段备...

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