到目前为止，除崔建华研究了填料内支撑对液膜控制传质过程的影响外，尚没有其他人在旋转床中对此做过专门研究，这正是本文所研究的主要内容。
And it will certainly have strong influence to mass transfer of PRB . So far , nobody has done monographic study of Gas-film controlled mass transfer when inner support has been installed in packing .
崔建华