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
section accounting区科核算
section definition区间定义
section importance路段重要性
Section Trichoidesn.点稃组
section shape iron条钢
section properties截面特性
sectional type tap分段塞子
Section Notogrammen.网脉组
section loss rates截面损失率
sectional assembly局部汇编,分段汇编程序