1) wheel
轮形图
1.
The results of trees preserving the Wiener index of wheels are reported.
证明了满足下列条件之一的m+1阶的轮形图Wm+1中均有保Wiener指数的子树:(i)m=t2+4t-39p2-12p(t≥12+12156p2-44p-3,p为非负整数);(ii)m=12(t2+5t-39p2-12p+2)(t≥52+12156p2-136p+33,且p是偶数)。
2) undirected graphs/wheel graphs
无向图/轮形图
3) roller shape
旋轮形状
1.
This paper presents the investigation into the forming process of the one path deep drawing spinning of cups, which mainly focuses on the effect of the roller shape with the two arc working face on the forming process.
对杯形件单道次拉深旋压成形过程进行了分析 ,重点讨论了具有两个圆弧工作面的旋轮形状对成形过程的影响。
4) pulley-shaped
滑轮形
5) shapes of roll
压轮形状
6) Impeller shape
叶轮形状
参考词条
补充资料：轮形
1.圆形。 2.指太阳。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。