on the basis of the studies, analyses and sumarizations of predecessors,weset up the matrixes of productive function, calorie changing, protein chang-ing,meat changing of forage grass and natural calamity probability by meansof the ideas of fractal geometry,fuzzysets, Black Box theory, system analy-sis multi-goal programming and other mathematics. Further, we design thedynamic model which can be used to forecast the land capacity on differentliving standard in Hexi region of Gansu.
Anew method to simulate the hydrocyclone classification was developed in this paper for overcoming the shortcomings of theoretical and empirical simulating method. This method combined the Black Box theory and the similarity priciple is named the similarity simulation method in this paper.
The principle of design is the user handbook and official data about this MCU. By using black box theory the design has much improve in performance based on compatibility. For example, the speed of 8051 MCU increases from original 12M to 62.5M and the DS80C320’s speed increases from 33M to 73M.
Based on the similarity among the conceptions of wholism, integration, dynamics and the black box theory, the authors demonstrate the possibility and rationality of the application of epidemiological approaches in the study of the basic theories of traditional Chinese medicine.
In the substance it is a effective treatment method with scientific basis in the "black box theory". This paper explained the scientific principle of TCM theory with the Characteristics of" Dynamic human body".