existential proposition造句

例句与造句

1. He maintained, for example, at one time that all existential propositions are meaningless.
2. Lower Manhattan is now an existential proposition.
3. Another difficulty for the claim that every truthbearer has a truthmaker is with negations of existential propositions ( or, equivalently, universal propositions ).
4. :The categorical proposition " Some man is not learned " has the same meaning as the existential proposition " A non-learned man exists " or " there is a non-learned man ".
5. :The categorical proposition " No stone is living " has the same meaning as the existential proposition " A living stone does not exist " or " there is no living stone ".
6. It's difficult to find existential proposition in a sentence. 用existential proposition造句挺难的
7. :The categorical proposition " All men are mortal " has the same meaning as the existential proposition " An immortal man does not exist " or " there is no immortal man ".