sectioning分节,切片法,分段装置,剖切,分割
sectionn.部分;部门;章节;区域;断面;剖面图;零件;路段;切开v.划分;切开
sectional balancing分组结本
section measurement断面测量
Section Pseudoboletin.拟牛肝菌组
sectional courvature截面曲率
section copper strip异型铜带
sectioned polynomial分段多项式
sectional underframe分段底架
sectionalized casing分段式外壳
Section Phyllocystaen.叶囊组
sectional route lock进路分段锁闭