In order to implement universality,interoperability and transplantability in bioelectrical impedance measurement system,using the idea of abstract,this paper divides the system into four parts: signal source module,excitation selection module,measurement selection module and demodulation module.

This article?introduces The Fuling?Information System s present situation,analyzes the question existing in the practical application,and makes the corresponding improvement;Moreover,to a new?system,the transplantability is very imp.

This paper makes comparison of Visual C++ and C++ Builder from aspects of the application framework, applicability, transplantability, and application prospect, etc.

Research and realization of portability for embed browser;

Research on portability of Network games based on MVC pattern;

Based on the idea of modern software engineering,this paper provides an in-depth description of the shortage of the C++ language in the memory management,object-oriented technology,safety,portability and readability.

The controllingobject has good controllable property, compatibility, expansibility and transplantable property, and it can be used in any CAD system and other systems of developing with VC++ system and with software interface of OpenGL.

Nowadays,a growing number of electrical designs include USB interface,but a majority of USB interface code can only be applied in some special circuits,and can t be transplantable.

The paper provides the princi- ples of using VISA to make the system independent of the hardware, using UDL to make sure the link information can be transplant- ed from one server to another and make the system independent of the types of database ,accessing database through DCT, so the system can be transplantable.