模态逻辑

He has taught the following courses since he became a teacher in 2001: first-order logic, modal logic, the axiomatic set theory, recursive theory and model theory.

已开课程有《一阶逻辑》《模态逻辑》《公理集合论》《递归论》《模型论》。2005年11月至2006年11月，访学于阿姆斯特丹大学逻辑、语言与计算研究所。

The theory of compound propositions inference, The theory of categorical proposition inference, The modal logic, Foundational laws of logic ,The theory of inductive logic ,The theory of proof and refutation.

主要有：概念的理论，命题的理论，复合命题推理，直言命题推理，模态逻辑，逻辑规律和归纳推理。

A quantified logic of clarity and vagueness is developed, based on the pattern of the G delian system T of modal logic, a clarity operator replacing the necessity operator.

基于哥德尔模式的模态逻辑系统T，本文提出了一种关于清晰性和模糊性的量化逻辑，其中利用清晰性算子来代替必然性算子。

We can get complex individual terms produced by combination of simple individual terms and a functional expression.

个体变元与个体常元的逻辑性质不同，它们与谓词、量词组合的公式在一阶逻辑与模态逻辑中的表现也是不同的。

It is sometimes also used to refer to tense logic, a particular modal logic-based system of temporal logic introduced by Arthur Prior in the 1960s.

有时也用来指紧张的逻辑，特别是模态逻辑为基础的系统的时序逻辑之前介绍的阿瑟在上世纪60年代。

Based on past achievements about this topic ,use the linguistics and logic theory and method to study the peculiarity of Probabilistic modality logics in modern chinese .

本文在前人研究的基础上，运用逻辑学和语言学的研究方法和成果，着重探讨或然模态逻辑和模态概念在现代汉语中的特点。

N this paper, a labeled sequent calculus for Interval Temporal Logic is proposed.

TL是一阶模态逻辑，它包含了一称为"劈"的二元模态算子。

In the aspect of the Philosophy of Language, Montague Grammar inherited Frege's theory of meaning, Russell's theory of reference, Carnap's theory of verification, Goodman's Modern Realism, Tarski's theory of truth, Kripke's semantics of possible worlds of modal logic, etc, and opens up a new direction in the study of Formal Semantics of natural language; in the aspect of Theoretic Linguistics, Montague was influenced by Chomsky's research idea about the formal treatment of the syntax in natural language and extended it to the semantic study of natural language; Montague Grammar has two theoretic sources: One is the Logical Semantics and Intensional Type Theory in Logic, and the other is Categorial Grammar and Transformative Generative Grammar in Linguistics.

在语言哲学方面它继承了弗雷格的意义论，罗素的指称论，卡尔纳曾的实证主义，古德曼的现代实在论，塔斯基的语义学真理论，克里普克的模态逻辑可能世界语义学的传统，开辟了自然语言形式语义学研究的新方向；在理论语言学方面，他受乔姆斯基形式化语言研究思想的影响，并把这一思想扩展到自然语言的语义研究方面；蒙太格语法的理论来源有两个方面：逻辑方面是逻辑语义学思想和内涵类型论理论，语言学方面是范畴语法和转换生成语法。

We can see that they are both philosophers and logicians, so we may find the grounds of their different kinds of analysis of proper names in first-order and modal logics.

但是应看到，弗雷格、罗素和克里普克不但是哲学家而且也都是逻辑学家，他们的哲学理论都有他们各自的逻辑理论的支持，因此他们对专名的不同分析可以从一阶逻辑与模态逻辑中找到依据。

Modal auxiliary , modal auxiliary verb

模态逻辑，模态逻辑学

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。