tautologies

The results show that the system only has three different classes of generalized tautologies .

研究结果表明，该系统中只有三种不同的广义重言式。

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。

Isomorphisms of t-norms and Implication Operators and Theory of Generalized Tautologies

t-模与蕴涵算子的同构及广义重言式理论

A series of properties of generalized tautologies of universal logic based on the0-level universal AND operators is discussed .

对泛逻辑的广义重言式理论进行了研究，给出了基于零级泛与运算的广义重言式的一系列性质。

A Pragmatic Study of Tautologies

同语的语用研究

It is proved that modal tautologies are logically valid but not vice versa ;

证明了永真式一定是逻辑有效公式，但反之不真；

In the second chapter , the accessible generalized tautologies in Lukasiewicz logic system are studied by means of McNaughton function .

第二部分：利用McNaughton函数，研究了Lukasiewicz逻辑系统中的可达广义重言式。

Despite the seeming simplicity of their structures , English and Chinese tautologies are abundant in pragmatic and rhetorical meanings .

形似简单的同语式结构具有丰富的语用内涵和重要的修辞意义。

Tautologies and Quasi-Tautologies in Fuzzy Modal Logic

模糊模态逻辑中的永真式与准永真式

Tautologies play a significant role in logic applications , a - Tautologies and F - Tautologies in some lattice valued logic systems whose truth-value lattice are products of lattice implication algebra are discussed .

重言式在逻辑系统的应用中起着重要的作用。

It is from the perspective of intercultural pragmatics that this thesis conducts the interpretation of conversational implicatures of C-E tautologies , which is a breakthrough of previous studies confined in the same culture ; ( 2 ) A relatively systematic study .

本文是从跨文化语用学的视角来解读汉英同语会话含义，这打破了局限于同一文化语境中研究同语的局面；（2）较系统的研究。

In addition , the well-known upgrade algorithm used in many multi-valued logic systems and fuzzy logic systems are also used in the system . Our conclusions show that generally speaking , tautologies can not be derived from non-tautologies by repeatedly applying the upgrade algorithm finite times . 3 .

另外，我们还将在一些多值逻辑系统和模糊逻辑系统中行之有效的升级算法运用于该系统，证明了在该系统中对非重言式有限次利用升级算法未必能得到重言式。

In the process of probing into conversational implicatures of tautologies , two categories are distinguished : generalized conversational implicatures and particularized conversational implicatures . What they are different from others is that conversational implicatures of tautologies all blatantly flout the maxims .

在探讨同语会话含义的过程中，本文将其分为两类：一般会话含义与特殊会话含义。