1. Results: Vasa recta in jejunum frequently divided into three branches-two long and one short branches, in the ileum, it often divided into two branches-one long and one short branches. 结果： 正常小肠动脉分布具有一定规律性，空肠段直动脉通常分为三支（两长支，一短支），回肠段直动脉通常分为两支（长、短各一）。
2. The paper analyses the divided mechanism of small-sized mill pull-wire machine theoretically, and determines a sort of divided mechanism whose cost is lower, design is simple. 从理论上对小型磨辊拉丝机的分丝机构进行了研究，确定出一种结构简单、分丝准确、分丝范围广、调整方便、成本低的分丝机构。
3. First summarizes the differences on principle between two kinds of parallel algorithm of matrix-vector multiplication, namely, divided by row and divided by column. 文中首先总结按行划分和按列划分的并行矩阵向量乘法在原理上的异同。
4. Any more, each branch can be divided into different kinds, like flexible conduit can be divided into flexible metal conduit and flexible electrical conduit and flexible stainless steel conduit. 还有，每个分支还可以再分，象外套可分成金属软管，不锈钢软管和软管。
5. Analyzing crystal can be divided into plane analyzing crystal and bent analyzing crystal by shape, the bent analyzing crystal can be divided into Lorentz circle and log spiral crystal and etc. 分光晶体按其几何外形分为平晶和弯晶，其中弯晶又分为洛仑兹圆形和对数螺旋线型弯晶等。
