According to questions existed in division ownership of buildings at present concept of division ownership and its characteristics of buildings are introduced as well as the concept,properties and content of exclusive ownership in order to provide standards to made definite of exclusive ownership for construction unit,owner and real estate mangers.

This paper deals with the concept of ownership division of buildings, and the concepts of exclusive ownership, common ownership, and member ownership that are related to the division system of ownership in buildings.

Assessment,development and protection of know-how;

Study on Legal Protection of Know-how Transfer to China by Transnational Corporations;

The article expounds on definitions and characteristics of patents and know-how,introduces fee accounting modes and fee accounting models of these two kinds of invisible assets and illustrates these models' application with practical examples.

The first part will define the exclusive rights of building differentiation ownership.

Chinese Proper Names Recognition Based on Dynamic Bayesian Network;

Chinese Proper Names Recognition Based on Pattern Matching;

The author makes the first attempt in the field of translation criticism to discuss the mistakes in the Chinese notes and translations in the 12 issues of the 2002 year English of Science and Technology Learning from the following aspects: sense of duty, context and meaning, mistranslations of words, proper names and grammar.

This paper discusses the legal protection of the technical know-how from the three aspeatswhich are its measures for maintaining secresy, self-protection and application of the contract law, the criminal law and the law against illegal competition.