Mistake of row-column number in the drawing number of 1∶1000000
recombination of the number of grain and the number of panicle
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
2-Stage Star Gear Train
acceleration of fixed star
accuracy of star location
Adolescent Star Light Self-protection Activity