当初写的一个用来解析化学式的冬冬，用ASP写的，很容易移植到VB上。可以解析复杂的化学式，比如： (Na,Ca,K)8(Si,Al)12O24(SO4, Cl, CO3)3·5H2O-originally written in a style used for chemical analysis of the boys, ASP wrote, it is easy to transplant on the VB. Analysis can be complex chemical formula,