tautologies

简明释义

英[tɔːˈtɒlədʒiz]美[tɔːˈtɑːlədʒiz]

n. 重言式

英英释义

单词用法

同义词

反义词

例句

1.Propositions show what they say; tautologies and contradictions show that they say nothing.

命题显示它们所说的东西，重言式和矛盾式则显示它们什么也役有说。

2.Proof in logic is merely a mechanical expedient to facilitate the recognition of tautologies in complicated cases.

逻辑中的证明只是一种使得在复杂的情况下易于辨识重言式的机械的便利方法。

3.Relationship between tautologies in fuzzy modal logic and valid formulas in basic modal logic is investigated.

研究了模糊模态逻辑中的永真式与基本模态逻辑中的有效公式之间的关系。

4.Tautologies and contradictions are not pictures of reality.

重言式和矛盾式不是实在的图像。

5.Generalized tautologies theories of universal logic are studied for the first time.

本文首次对泛逻辑的广义重言式理论进行研究。

6.Proof in logic is merely a mechanical expedient to facilitate the recognition of tautologies in complicated cases.

逻辑中的证明只是一种使得在复杂的情况下易于辨识重言式的机械的便利方法。

7.In his essay, he criticized the use of tautologies in political speeches.

在他的文章中，他批评了政治演讲中使用重言式的做法。

8.In logic, a statement that is always true is often referred to as a tautology.

在逻辑中，总是正确的陈述通常被称为重言式。

9.The phrase 'free gift' is an example of a tautology because gifts are inherently free.

短语'免费礼物'是一个重言式的例子，因为礼物本质上是免费的。

10.To avoid tautologies, writers should strive for clarity and conciseness.

为了避免重言式，作家应努力追求清晰和简洁。

11.Many people confuse tautologies with redundancies in everyday language.

许多人将重言式与日常语言中的冗余混淆。

作文

In the realm of language and logic, the term tautologies refers to statements that are true in every possible interpretation. These are often seen as redundant or repetitive expressions that do not add any new information to a conversation or argument. For instance, saying "free gift" is a classic example of a tautology, as gifts are inherently free. This redundancy can sometimes lead to confusion or miscommunication, particularly in academic or formal writing. Understanding tautologies is crucial for effective communication. In many cases, they can dilute the strength of an argument by making it seem less precise. For example, if someone states, "It is what it is," they are employing a tautology that does not provide any insight into the situation being discussed. Instead of clarifying, such expressions can leave listeners feeling frustrated or unsatisfied. Moreover, tautologies can appear in various forms, including logical propositions. In mathematics and philosophy, a tautology is a formula that is always true, regardless of the truth values of its components. For example, the statement "Either it will rain tomorrow or it will not rain tomorrow" is a logical tautology. This concept is important in fields like computer science and programming, where clarity and precision are paramount. However, not all tautologies are negative. In some contexts, they can serve a purpose. For instance, in poetry or rhetoric, the use of tautologies can create emphasis or rhythm. Phrases like "the end result" may be viewed as redundant, yet they can add a certain flair to the text, making it more memorable. Thus, while tautologies are often criticized for their lack of substance, they can also enhance the artistry of language when used intentionally. In everyday conversation, we might find ourselves using tautologies without even realizing it. Phrases such as "ATM machine" (where 'M' already stands for 'machine') or "PIN number" (where 'N' stands for 'number') are common examples. These expressions can be amusing, but they also highlight the importance of being mindful of our language choices. By recognizing and eliminating unnecessary tautologies, we can communicate more effectively and avoid confusion. In conclusion, the concept of tautologies plays a significant role in both language and logic. While they can sometimes lead to ambiguity or redundancy, they also have their place in creative expression. By understanding how to identify and utilize tautologies, we can enhance our communication skills and engage our audience more effectively. Whether in writing or speaking, being aware of these linguistic nuances allows us to convey our thoughts with greater clarity and impact.

在语言和逻辑的领域中，术语tautologies指的是在每一种可能的解释中都为真的陈述。这些通常被视为冗余或重复的表达，并未给对话或论证增添任何新信息。例如，说“免费赠品”是一个经典的tautology例子，因为赠品本质上是免费的。这种冗余有时会导致混淆或误解，尤其是在学术或正式写作中。理解tautologies对于有效沟通至关重要。在许多情况下，它们可能会稀释论点的力量，使其看起来不够精确。例如，如果有人说：“事情就是这样”，他们正在使用一个tautology，并没有提供关于所讨论情况的任何见解。这样的表达方式不仅没有澄清问题，反而可能让听众感到沮丧或不满。此外，tautologies可以以各种形式出现，包括逻辑命题。在数学和哲学中，tautology是一个无论其组成部分的真值如何都始终为真的公式。例如，“明天要么下雨，要么不下雨”就是一个逻辑上的tautology。这一概念在计算机科学和编程等领域中非常重要，因为清晰和精确至关重要。然而，并非所有的tautologies都是消极的。在某些上下文中，它们可以发挥作用。例如，在诗歌或修辞中，使用tautologies可以产生强调或节奏。“最终结果”这样的短语可能被视为冗余，但它们可以为文本增添某种风格，使其更容易记住。因此，尽管tautologies常常因缺乏实质而受到批评，但当故意使用时，它们也可以增强语言的艺术性。在日常对话中，我们可能会发现自己在不知不觉中使用tautologies。诸如“ATM机器”（其中‘M’已经代表‘机器’）或“PIN号码”（其中‘N’代表‘号码’）这样的短语是常见的例子。这些表达可能会引人发笑，但它们也突显了我们在语言选择中保持警惕的重要性。通过识别和消除不必要的tautologies，我们可以更有效地沟通，避免混淆。总之，tautologies的概念在语言和逻辑中扮演着重要角色。虽然它们有时可能导致歧义或冗余，但它们在创造性表达中也有其存在的意义。通过理解如何识别和利用tautologies，我们可以提升我们的沟通技巧，更有效地吸引观众。无论是在写作还是口语中，意识到这些语言细微差别使我们能够更清晰、有力地表达我们的思想。