“closed-world assumption”的概念、定义、翻译、参考文献-科学参考

单词	closed-world assumption
释义	closed-world assumption Encyclopedia 理学形式化释 closed-world assumption封闭世界假设用于知识表示的逻辑形式系统中的一个预设，即真的断言知道为真。等价地，当前不知道为真的为假。
随便看	thorium-233 thorium-238 thorium based molten salt reactor thorium-based reactor thorium-bearing thorium decay series thorium decay series; thorium family thorium dioxide thorium dioxide; thoria thorium extraction process thorium family thorium high temperature reactor thorium hydroxide thorium lead age thorium mineral thorium mining and metallurgy thorium nitrate thorium ore thorium series thorium spent fuel reprocessing thorium-uranium cycle thorn Thorndike Thorne-Zytkow object Thornton Wilder

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