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厉害啊 我安排！
@东岳 就是自己琢磨的，:xiezuoye: 写出来一是分享，二来有错的，大家能指出来，老师不用太在意，兴许是逻辑相当自恰的错误连篇:143: :chigua2:
看到一个图 Modeling of Fine-Particle Formation in Turbulent Flames
捕获.JPG
H
李老师，我个人觉得公式3.7，3.8的表述有点问题，如果在某一个位置（固定坐标）求导数，那么就是偏导数，而不是全导数，全导数下面是不应该加坐标限制的，也许是理解不太一样
谢谢，等我考虑考虑怎么搞哈
