1) topological adjacent electronegative index
拓扑邻接电负性指数
1.
The adjacent matrix and row matrix were combined to build a new index-topological adjacent electronegative index (TAEI).
结合行矩阵和邻接矩阵,计算得到一个新的指数??拓扑邻接电负性指数(TAEI)。
2) topological electro-negativity indices
拓扑电负性指数
1.
Modeling flash point scale of hydrocarbon by novel topological electro-negativity indices
新型拓扑电负性指数模拟烃类物质闪点的标度
3) adjacency hydrogen topological index
邻接氢拓扑指数
1.
Based on the adjacency matrix,the adjacency hydrogen topological index()~nH is set up by A_i.
基于邻接矩阵和原子特征值Ai,建构邻接氢拓扑指数nH=∑(AiAjAk…)0。
4) topological distance electronegative index
拓扑距离电负性指数
1.
This text took the proportional electronegative of the piece of PCDEs to build a row matrix,and combined the molecular distance matrix with row matrix to build a new index——topological distance electronegative index.
以类原子的形式处理多氯联苯醚苯环上的基团(CH和CCl),构建分子的距离矩阵,以分子基团的均衡电负性对原子进行着色建立行矩阵,结合分子的距离矩阵和行矩阵,同时考查分子的相互间的作用情况,建立分子的结构参数——拓扑距离电负性指数。
5) E-state indices
电性拓扑态指数
1.
Multiple linear regression(MLR) has been carried out to find relationships between atomic type E-state indices and retention indices,linear correlation coefficients R range from 0.
以4种原子类型电性拓扑态指数(E-state indices)为参数,对64种烷基硫醚在4种不同极性固定相上的气相色谱保留指数分别进行了定量结构-色谱保留相关(QSRR)研究采用多元线性回归(MLR)方法建立模型,线性相关系数R在0。
6) topological electronegativity I t
拓扑电负性It
补充资料：负性
1.禀性。 2.具有个性。
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