According to the bet that the AUTOCAD used to develop the engineering design program, the paper discusses the basic concept of AutoCAD ActiveX Automation, analyzes the diagram of AutoCAD2000 object model construction, and uses a simple example to show the basic methods for developing the engineering design program.
In this article,using 1,1,1-trichloroethane as an example,we go through briefly the general steps of PBPK model construction,including data collection,model structure determination,model implementation,data simulation, sensitivity analysis,and model validation.
Based on a review on the advancement in Product Date Exchange Technique, basic content and methodology of ISO STEP and some existing problems in cur-rent CAD/CAM systems, a feature-based integrated CAD/CAM product model architecture is proposed, providing a new insight into the data-driven CAD/CAM system, based on STEP Product Data Model.
To improve the service reliability, availability and management of today's high speed different networks, a model of different network management based on mobile agent architecture was proposed. The model architecture were described, which manages centrally all kinds of information for different networks.
Firstly,this paper analyzes the characters of integrated system of urban traffic signal control and dynamic route guidance and discusses the theory of multi-agent system,then presents the integrated system architecture based on the multi-agent system ,and presents two kinds interactive agent model architecture:traffic signal control agent model and dynamic route guidance agent model,analyzes their architecture and interactive mechanism ,in the end analyzes the research field in future.
(3)) Based on the ANFIS fussy modeling platform and experiment data simulating AWJ under high confining pressure, according to the selected input and output properties, modeling structure of AWJ under high confining pressure is established.
This paper has systemically researched mechanism and model of AWJ under high confining pressure, and set up the ANFIS fussy system modeling structure of AWJ under high confining pressure, and analyzed the rule and relation of cutting performance and the parameters of AWJ under high confining pressure by using self-designed experimental devices to simulate high confining pressure, and the effect of different confining pressure on performance of AWJ.
On the basis of OOS modeling framework, the affecting factor of aeronautic spare parts support, the object of simulation model, modeling structure, modeling action, modeling analysis process and some realization essential is studied.
Based on the diagram, it sets up the Sichuan province expressway network tolling system 4+1 abstract modeling structure. The purpose is not only to ensure the inflexibility of the modeling structure but also to try to further enhance the system's non- functional characteristics, such as reusability, modifiability and transplantabiliy.
The shape of the box is similar to that of a typical station structure, and the ratio between the plane dimension of the model ground and that of the model structure is big enough to reduce the influence of boundary condition effectively.
On the sigma-model structure of type IIA supergravity action in doubled field approach
A model structure for uranyl ions in the glass matrices was established using the method of molecular dynamics (MD) simulation in comparison with the results of extended x-ray absorption fine structure (EXAFS) for U6+ ions in the glasses we studied.
Since the structure of the E phase is as yet unknown, a model structure of the new phase is proposed in the form of a diamond-like lattice with the sites occupied by molecules of the fulborene B12N12.
The method is tested on a 1-D model structure consisting of seven horizontal layers in three of which the conductivity can vary within certain limits.
This problem has ramifications in research on flows of vapor-liquid mixtures with a bubble-matrix structure, in particular, the propagation of shock waves in such media.
The influence of the matrix structure on the radiation-chemical yield of Am·radicals and their thermal stability was established.
The matrix structure is described by the behavior of the given function on elements of a special partition of the index set.
Distortion of a matrix structure and the cluster formation in MnxZnyFezO4 ferrite single crystals
It is shown that the variation of growth temperature and substrate type, along with laser irradiation, change not only the matrix structure (long-range order in ion arrangement) but also the cluster structure (mesoscopic order).