A line used as both sterile and maintaining line
agonic line {agonic line of no declination}
Dual purpose line with nucleic male sterile line
Fault Cutoff Line Allan Line
Male sterility line and maintainer line
velocity line of arc line short band
signed digraph
影响图方法
影响图模型
符号有向图
定号有向图
符号双字音技术
影响图
signed directed graph model
signed directed graph SDG
Wilcoxon signed rank test
Wilcoxon符号秩检定
符号秩和检验
威氏符号秩次检验
0-1 symmetric matrix of positive line
±500 kV ultrahigh voltage DC transmission line
1 000 kV AC power transmission line
1 000 kV transmission line