The information is the base of the market forecasting, only constantly improving the quality of the information and perfecting and improving the forecasting methods can increase the accuracy of the market forecasting and provide the better service for enterprise's decision.
The enterprises should improve their capability of design and construction, attract more competent designers, take advantage of the decoration engineer, in order to meet the need of construction decoration market.
Now, we should insist on reforming and perfecting of system, advancing administration culture by optimizing government’s organization system, perfecting legal system, improving personal quality of policymaker.
Through promoting the application of information technology in physical education teaching, it had significant meaning to improve the physical education teaching quality and benefit and promote the rapid development of sports business.
. Through vigorously advancing the information technology in the sports teaching process ordinary application, unceasingly enhances the sports teaching quality and benefit, promote sports enterprise to fast develop
According to the national plan, the main goal in the coming decade is: by constantly improving economic structure, economic quality and efficiency, to double the gross national product (GNP), and to raise living standards to a satisfactory level.
It is the aim of the Centre Technique du Bois, Paris, to secure and to maintain the important role of wood among other materials by constantly improving its quality.
Antibiotic therapy in burn centres with highly specialized ICUs has reduced the mortality and morbidity in burn and trauma but, in spite of constantly improving supportive surgical and resuscitation methods, infection remains a major problem.
The main assets for SPH development are knowledge and skills of the constantly improving teaching staff.
The changing patterns of the mortality might be explicable by a constantly improving ascertainment of ALS.
Cold extrusion has found wider and wider applications in our country. Many kinds of ferrous and non-ferrous metals can be worked and various complicated shapes can be formed by this process. This paper gives an account of the allowable deformation of the parts produced by cold extrusion, the choice of lubricants in this process, the application of cold forging and the extrusion of stainless steel. With the improvement in the design for dies and the develpoment of die materials, the life of extrusion dies is...
Cold extrusion has found wider and wider applications in our country. Many kinds of ferrous and non-ferrous metals can be worked and various complicated shapes can be formed by this process. This paper gives an account of the allowable deformation of the parts produced by cold extrusion, the choice of lubricants in this process, the application of cold forging and the extrusion of stainless steel. With the improvement in the design for dies and the develpoment of die materials, the life of extrusion dies is being prolonged.
It has been a rather long time since the pattern method was applied in seismic prospecting for oil for improving the appearance of the seismic records as well as the signal-to-noise ratio. Even up to the present, it is still used in the field, however, the number of geophones are increased, particularly in the complicated region. Moreover, it could be used in analog playback and in data processing by electronic computer. So we can see that the pattern method is still a useful tool.By studying the regular wave...
It has been a rather long time since the pattern method was applied in seismic prospecting for oil for improving the appearance of the seismic records as well as the signal-to-noise ratio. Even up to the present, it is still used in the field, however, the number of geophones are increased, particularly in the complicated region. Moreover, it could be used in analog playback and in data processing by electronic computer. So we can see that the pattern method is still a useful tool.By studying the regular wave pattern method ranging from the simple sinusoidal vibration summation by which the direction coefficient could be calculated to the later Fourier frequency spectrum method, it does not only heighten the awareness of the analysis theoretically but also probe deeply into the study of pattern characteristics. Nevertheless, what all these methods could do is that wave could be decomposed to harmonic sum only, the synthetic waveform was not calculated yet.The author's attempt is to make up its inade ong this line. From the viewpoint of Laplace Transform, the conduction characteristics of linear array system must be. firstly deduced and then input waveform is given in order to achieve the result of output. In this way the deeper and audio-visual output analysis which is used for pattern method can be put forward. It is hoped that this paper would be helpful to those who are engaged in seismic prospecting.
With the development of iron making technology in blast furnace, it is necessary to manufacture metallurgical coke of high quality. This article has made a detailed analysis of the coke quality of some major steel plants and discussed the effect of coke quality on the production of blast furnace. Since recent years, the quality of metallurgical coke in our country has been much worse in compare with the past best record. While as in other important iron and steel producing countries the coke quality is improved...
With the development of iron making technology in blast furnace, it is necessary to manufacture metallurgical coke of high quality. This article has made a detailed analysis of the coke quality of some major steel plants and discussed the effect of coke quality on the production of blast furnace. Since recent years, the quality of metallurgical coke in our country has been much worse in compare with the past best record. While as in other important iron and steel producing countries the coke quality is improved in order to satisfy the requirement of large blast furnace. For improving the coke quality in our country, this paper introduces some new ways in coke manufacture, for example, to select a appropriate low ash content in washed coal, to adopt the new technology of coal handling, including blending briquettes, preheated coal and selective crushing etc. Some proposals for improvement of coke quality are suggested.
不断地提高
constantly improving
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