Meaning deciding is one of the major contents in Quine's theory of the indeterminacy of translation. 奎因的翻譯不確定性理論中一個重要的內容是關于意義的判定問題。
It is difficult to choose a method which can found a rational knowledge base of mechanical design knowledge because of its variety, complexity and indeterminacy. 機械產品設計由于其知識的多樣性，復雜性和不確定性，難以找到合理的知識表達方式以構建合理的知識庫系統(tǒng)。