offset method是什么意思

offset method
英[ˈɔfset ˈmeθəd] 美[ˈɔfˌsɛt ˈmɛθəd]
[词典] [化] 残余变形法;
[网络] 偏置方法; 偏距法; 支距法;
[例句]The setting of road shape instruction along highway in mountain