搜索 - 科创

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这个干扰出现是由示波器测量原理决定的，很多人测试中都有可能遇到，和品牌无关，早期示波器看不到或者不明显只能说明老示波器自身性能不够看不出细节变化。具体可以参考这篇文章，中间部分有细说示波器测量原理，...

需要填写的蓝色框框貌似就几个比较难填写吧.真实密度比理论密度(一般不用改,影响不大)喷管腐蚀了的厚度(估测填写就行了)Propellant erosive burning area ratio thr...

滤波电容至于搞得这么夸张么，口水横流。。。。看起来你不像要做大功率的没必要吧【人家玩大砖才不得不用到】两只几百μF的小电解电容也能hold住不小的功率啊【至少500w毫无鸭梨】。。。至于KCB有甚么用...

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