1) k-degree pendant chain
k-度悬挂链
2) k pendant vertices
k悬挂点
1.
In this thesis we investigate some graphic transformations and properties of extremal graphs on the Randic index among all trees with k pendant vertices, and use some of these transformations to study the problem of extremal values of the Randic index.
本文主要讨论了图的变换与k悬挂点的树关于Randi(?)指标的极图性质，并应用其中的一些变换研究n个顶点k个悬挂点的树关于Randi(?)指标的极值问题。
3) suspended chain
悬挂链
1.
Researches on the suspended chain moving aeration technology;
悬挂链移动曝气技术的研究
4) double catenary suspension
双链悬挂
5) cantenary typesuspension
链悬式悬挂
6) suspended chain aerating
悬挂链曝气
1.
Combined technology of coagulation sedimentation - acid hydrolysis - suspended chain aerating - biological contact oxidation was used to treat leather industry and fur processing wastewater.
采用混凝沉淀-酸化水解-悬挂链曝气-生物接触氧化组合工艺处理皮革和毛皮加工生产废水。
补充资料：悬挂
1.见"悬挂"。
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