This thesis centers on the rolling mill exploration of skew rolling revolving parts, as well as its experiment research, which can be divided into the following parts: the structure design of mini-body of skew rolling mill, the roller type design, the finite element of simulation in the forming process of diagonal rolling, as well as the physics experiment of rolling.

Presently, the main problems in most R&D Departments of commercial banks are their laying excessive emphasis on complete range of research, improper staffing in department and inappropriate research ideas.

Establishment of R&D institutions in China by MNCs:incentive,impact and countermeasures;

Real Influence upon Tianjin s Economy by Investment Effect of R&D Institution of MNCs;

By applying national technique transfer theorem,it discusses the effect of Multi national corporation(MNC) investment and technique transfer on our industrial technique level,which involves three aspects of problems——technique input,production transfer and setting up R&D institution.