查询词典 logically true proposition

The author makes a new exploration about such problems as the Chinese expression and its classification, the basis of true or false judgment, the equivalent expression of the negative proposition of the hypothetical judgment under necessary conditions and the anti-syllogism under the condition that the proposition is used as the premise.

就必要条件假言命题的汉语表达式及其分类、判定真假依据、负命题的等值式，以及以此类命题作前提的反三段论等问题，作出了全新的探讨。

If true, given content-extemalism, no one could refer to brains and vats. So this proposition would be inexpressible. 12 Given externalist commitments with regard to reference, then, this proposition, if genuinely expressible, is false.

如果真，假设内容外在论，就没有人能指出"脑"和"瓮"，因此，这个命题是不可表达的。12】【给定外在论者对所指的承诺，那么这个命题（如果genuinely 表达）就是假的。

We are conscious, eg that we cannot at the same time affirm and deny a certain proposition, that one state of mind excludes the other; then we generalize our observation and express as a general principle that a proposition cannot be true and false at the same time.

我们意识到，例如，我们不能在同一时间肯定和否定某种主张，即一个国家的心态排除了其他；然后我们推广我们的观察，并表示作为一般原则，即主张不能真正的和虚假的在同一时间。

"Logicians distinguish two main types of implication, material and strict. Proposition p materially implies proposition q if and only if the material conditional p q (read "if p then q") is true"

逻辑学家将蕴涵分成实质的和严格的两种主要类型。p命题实质蕴涵q命题，若且唯若实质条件pq为真

If proposition 2 is true, then proposition 1 is false.

如果说命题二是真的，则证明了命题一是假的。

0211 If they world had no substance, then whether a proposition had sense would depend on whether another proposition was true.

2.0211 假如世界没有实体，那么一个命题是否有意义就依赖于另一个命题是否为真。

0211 If the world had no substance, then whether a proposition had sense would depend on whether another proposition was true.

2.0211 如果世界没有实体，那么一个命题有无意义就要取决于另一个命题是不是真的了。

A formal truth is a true proposition to determine whether the formal proposition is of universal effectiveness or relation of satisfaction.

形式真理是断定形式命题具有普遍有效性或者满足关系的真实命题。

Therefore, a formal truth is a true proposition to determine whether the formal proposition is of universal effectiveness or relation of satisfaction.

不仅如此，形式真理也是哲学真理论的研究对象，自然也就成为马克思主义真理观不能回避的研究领域。

If proposition 1 is true, then the change of aerostatic pressure mentioned in proposition 2 can not cause the contrary change in the pressure intensity in the charmber.

如果说命题一是真的，则第二命题所说的空气静压的高低变化就不能影响推力室内的压强进行相反的低、高变化！

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。