搜索 - 科创

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从燃烧后的燃料看可能出现了声振能否上一下燃料内孔和喉部的尺寸形成锥孔的主要原因可能是声震荡引起尾部侵蚀燃烧导致燃烧淬灭这个应该说是比较幸运了我的发动机基本一出现声振马上爆还没出现过淬灭完好保存的情...

很多会员一定会不屑于研究这一类问题，总觉得好像越做越倒退了，但是谁不是从这些问题上走过来的呢，当初难道你敢保证一碰到堵漏王就拿住它的性子了吗？我敢保证你至少用了一个下午才不会让堵漏王弄得满天飞而什么东...

引用 acmilan:实际上C++98并不比C语言难多少，C++11有点杂糅的感觉，并且很多东西还用不了，这个比较蛋疼。 MFC难学主要是因为把WinMain给封装起来了，并且有很多特殊的元素，然后想...

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