用Microsoft-Excel制作选型设计程序

Making Design Select Type Program with Microsoft-Excel

选型计算是有众多参数相互作用,有函数的复杂计算过程,计算量较大。而且手工计算很容易出错,参数变化时需重新计算,浪费时间。Microsoft-Excel是一个优秀的办工软件,有极强的科学计算能力,利用它设计出简单易用的选型计算程序,避免重复计算。

Select type calculation has mumerous parameter interaction, the calculation process of functional complication,more compulational quanlity. And calculation by hand makes an error easily, when parameter changes, it needs repetitive caculation and wastes time. Microsoft-Excel is an excellent official software and it has very strong scientific calculation ability. Utiliting it may design the select type compulational program of simple and easy usage, avoid repetitive caculation.