化学计算重在结合化学知识

The Importance of Chemical Knowledge in Chemical Calculation

化学计算中将化学问题抽象成数学问题求解，需要用到化学和数学两方面的知识，应强调数学仅是一种工具，只有结合化学知识才能求得正确解答。

In chemical calculation,problems can be abstracted into mathematical ones,which needs knowledge of both chemistry and mathematics.It is emphasized that mathematics is only a tool.It will be impossible to get an approariate solution unless chemical knowledge is involved.