我们用库伦定律解释它，力作为距离r的函数，让我们考虑一下。
We can use the Coulomb force law to explain this where we can describe the force as a function of r.
每次观测可以倒过来加权作为距离或作为频率的平方根。
Each observation could have been weighted inversely as the distance or as the square root of the frequence.
传统TOPS IS方法采用固定的欧氏距离作为距离度量，各属性间的补偿关系固定。
Euclid distance metric was adopted in the Traditional TOPSIS, it leads to the problem that the compensatory relationships between each properties are fixed.
应用推荐