1) core basket
取心爪
2) trigger bit
带岩心爪的取心钻头
3) claw centre
爪心
1.
It is proved that if G is conected, locally connected graph on at least three vertices such that the set of claw centers is independent, and if the subgraph induced by the neighbor of v is strong 2-dominated for any claw centre v , then G is fully cycle extendable.
如果Ｇ的爪心集合是点独立集，并且任意一个爪心的邻域所导出的子图是强２—控制的，则Ｇ是完全圈可扩
2.
The vertex with degree 3 in a claw is called a claw centre.
爪中的３次顶点叫该爪的爪心。
4) core gripper
岩心爪
5) independent claw-centers
爪心独立
1.
It is proved that if G is a connected(K1,4;2)-graph with minimum degree at least four and independent claw-centers such that its every induced subgraph isomophic to z1 satisfied Φz1(a,b1)or Φz1(a,b2),then G is vertex pancyclic.
证明了如下结论:设G是最小度至少是4的连通(K_(1,4);2)-图,如果G中爪心独立且G的每个同构于z1的导出子图具有性质Φz1(a,b1)或Φz1(a,b2),则G是点泛圈的。
6) core snatcher
岩心爪子
补充资料：舞舞爪爪
1.手舞足蹈的样子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条