1.
The definition and nature of tourism in the perspective of sociology;
从社会学角度谈旅游的概念和本质特征
2.
Conceptual Metonymy: Its Nature, Classification and Cognitive Mechanism;
概念转喻的本质、分类和认知运作机制
3.
The Concept of "Scientific Question" and its Essential Feature and Property;
“科学问题”概念及其本质特征和属性
4.
The concepts of marine transgression and regression are considered to be fundamental.
海进和海退概念被认为是基本的概念。
5.
THE FUNDAMENTAL CONCEPT AND PROPERTY ON A KIND OF LOPOLOGICAL SPACE
一类特殊的拓扑空间的基本概念和性质
6.
The Nature,Cognitive Principles and Cognitive Operational Mechanisms of Conceptual Metonymy;
概念转喻的本质、认知原则和认知运作机制
7.
Review on the Definitions and Concept of Tourism Currently Popular in the World--Recognition of the Nature of Tourism;
国际上流行的旅游定义和概念综述——兼对旅游本质的再认识
8.
The Essential Concepts and Applications of Digitization,Electronization,Networking and Vitualization
数字化、电子化、网络化和虚拟化名词的本质概念及应用
9.
The Exploration of Physical Education Concept and Philosophical Thinking on the Essence of Physical Education;
体育概念的沿革及其本质的哲学思考
10.
Concept of Metaphysics in Existent and Essence;
论《存在者与本质》中的形而上学概念
11.
A New Cognition of Marx s Viewpoint of Praxis;
对马克思实践概念本质内涵的再认识
12.
The Fundamental Conception of Similarity Relation and Its Weak Equivalence Properties;
相似关系的基本概念及其弱等价性质
13.
Discussion on the Essence of Landscape--From Disrupt Concepts to Unified Connotation
论“景观”的本质——从概念分裂到内涵统一
14.
On the Essence of Corporation--From the Perspective of Legal Concept
论法人的本质——以法律概念为视角
15.
Basic sports concept and principle of Russia
俄(苏)体育的基本概念和基本原则
16.
The idea of time is essentially an idea of periodic repetition.
时间的概念本质上是一种周期性的重复的观念。
17.
Three Issues in the Relationship between the Concept of Practice and the Concept of Matter;
实践概念与物质概念的关系三议——兼评实践本体论
18.
V. Translate the following into English.
在概念和设计上，两者没有根本的区别。