搜索 - 科创

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谐振频率我没计算过不太会计算，还请指教一下！至于栅极与漏极的走线会产生很小的振荡，几乎可以不考虑，在这种要求不严的电路中更可不考虑，管子发热可能更电流过大有关，电源36伏下最高达到16安电流，十分钟后...

先前有文章说KNDX燃烧后的固体产物包括K2O、KOH、K2CO3用GUIPEP软件算出热力学平衡下的固体产物几乎全是K2CO3，不含C实际观察看到的燃烧产物还含有C说明实际燃烧产物与热力学平衡产物有...

前言：（不知道探空气球该放航天板还是航空板还是DIY，版主可以移动一下）目前，真正能用探空火箭由对于国内爱好者而言是极其难以设计，制作的。如果研究的目标不是火箭，而是收集高空数据，那么廉价，技术门槛相...

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