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Beginning in 2014 as a major education reform in China, the implementation of clinical medicine specialized graduate student training combined with standardized resident training system as well as Chinese clinical medical professional degree system binding with the standardized training of residents becomes the highlight and difficulty of this medical educational reform. Through optimizing clinical medical professional degree graduate training scheme and innovative teaching mode and improving the management system, the specialized degree graduate students will be trained to be truly "Qualified doctor "and high-level applied talents.

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The main frame of full face rock tunnel boring machine (TBM) has very complex configuration, function and space constraint relation. Aiming at these problems, a new method of variant design for TBM main frame based on KBE is proposed. The modularization variant project configuration for TBM main frame is designed with integrating KBE and modular design method. Moreover, the method can realize parametric drive and detailed design of modular configuration and carry out variant design of TBM main frame rapidly. The frame of variant design for TBM main frame is researched and presented based on KBE. And those key techniques are researched, which include the technique of modularization project configuration for TBM main frame based on KBE, module parameterization modeling technique based on KBE and variant design process based on KBE. Finally, the variant design for TBM main frame can be realized through database technique, programming language VC#. NET and CATIA software.. This method greatly reduces the complexity of product developing and effectively shortens product developing cycle.