Random noise are minished by using method of difference and flatness .
利用差分法、平滑法减小测量结果中的随机噪声；
Minished the volume has an important meaning to the whole machine volume and the roadway width.
其体积的减小对整机体积减小和巷道宽度减小有重要意义。
Mixed gridding technology is applied at gridding drawing process, and the gridding of small structure is minished.
在划分计算网格时，采用了混合网格生成技术，并对细小的结构进行了网格的局部细化。
应用推荐