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。
人工智能 人工智能逻辑 释文 closed world assumption 封闭世界假设
- pollution by organonitrogen pesticides
- pollution by organophosphorus pesticides
- pollution by particulates
- pollution by pesticides
- pollution by pharmaceuticals and personal care products, PPCPs
- pollution by plasticizer
- pollution by polychlorinated biphenyls
- pollution by polycyclic aromatic hydrocarbons
- pollution by selenium
- pollution by sulfur
- pollution by sulfur oxides
- pollution by tin
- pollution by vanadium
- pollution by zinc
- pollution chemistry
- pollution control chemistry
- pollution control for agricultural land
- pollution control for the waste incineration power generation
- Pollution Control Process
- pollution control system of cargo terminal
- pollution control technology
- Pollution damage assessment
- pollution discharge outlets
- pollution discharge permit system
- pollution ecology