“signed directed graph”的概念、定义、翻译、参考文献-科学参考

单词	signed directed graph
释义	signed directed graph Encyclopedia 工学符号有向图释 signed directed graph; SDG符号有向图一种描述系统内部影响关系的定性因果模型，可基于该模型进行正向、反向推理。
随便看	Mars Science Laboratory Mars Science Laboratory probe marssonina leaf spot mars space exploration Mars surface radiation environment Mars-Trojan asteroid marsupial marsupialia (fossil) marsupium Marta Meszaros martempering marten fibers martensite martensite phase transformation martensitic transformation martensitic transition Martha Argerich Martha Craven Nussbaum Martha Finnemore Martha Graham Martha Ostenso Martha Rosler Martha Schwartz Martial art martial art court

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