In the paper, the position, functions and characteristics of the information system are discussed, the methods to speed up the construction of the information system are expounded, practical proposals are put forward in the aspects of organization system, facility and equipment construction program of armor equipment technology support system are studied.
The Delphi 6.0 was chosen as the system development tool and Paradox was used as the database by development of equipment technique material information system.
Based on construction of system for synthetic appraisement index of engineering equipment technique status with theory and method of grey correlation algorithm, the paper makes complete and reliable appraisement to engineering equipment technique status, and tries to borrow lessons from attribute theory and attribute synthetic appraisement theory to offer attribute synthetic appraisement method
“Precision Agriculture” is a new concept to manage agricultural production system based on information and knowledge. Its practice will promote applied research for reconstruction of conventional agriculture and improvement of agricultural equipment technical level.
"Precision Agriculture" is a new concept to manage agricultural production system based on information and knowledge. Its practice will promote applied research for reconstruction of conventional agriculture and improvement of agricultural equipment technical level.
“Precision Agriculture” is a new concept to manage agricultural production system based on information and knowledge. Its practice will promote applied research for reconstruction of conventional agriculture and improvement of agricultural equipment technical level.
The reaction chlorite+dolomite=spinel+ forsterite+calcite+CO2+H2O has been studied with hydrothermal equipment technique in a C-O-H fluid at Pfluid=1,000, 2,000 and 3,000 bars and fo2 controlled by NB or QFM buffer.
This report gives a sketch of the metallurgical basis, i. e. the thermodynamic equilibria and kinetics of the degassing reaction, and the technological processes developed therefrom.
Modern hot strip mills are highly productive but very expensive rolling equipments. In recent, years, more such mills would be built in China. In order to obtain optimal technical-economic results in these projects, the methods of technological evaluation for either such mills intended to be built or old mills intended to be revamped are discussed.
The paper illustrates the development and achievement in railway signalling and communications in CR in the past 40 years in such aspects as the increase of quantity of railway signalling and communication facilities, the raise of technical standards of communication facilities, and theincessant improvement of the enterprise managementt in communication departments.