Domestic Development Trend Research Articles

Suggestions for Transforming and Enhancing Anshan's Traditional Industries with Innovation Driven Approach

This paper analyzes the current situation and difficulties faced by the clustering development of advantageous leading industries in Anshan City under the background of the new economy through theoretical analysis and research. It reveals the deep-seated factors that exist in the difficulties, and combines international and domestic development trends with the actual development situation of Anshan City. It conducts research and innovative exploration on the improvement and transformation mechanism of traditional leading industries represented by the steel industry and equipment manufacturing industry, Finally, summarize the development mechanism and feasible strategies for the clustering of advantageous leading industries in Anshan City.

Research on Graphic Design Image Processing Technology Based on Reference Relation

At present, with the rapid economic progress, some emerging technologies have emerged. Processing and designing various images with the help of computer software has been widely used in the field of graphic design. With the wide popularization and in-depth application of computers, the application of computer graphics and images in print advertisement design is deepening day by day. Graphic is one of the basic elements of graphic design. As a visual symbol, graphics play a role in carrying and disseminating information and expressing thoughts and emotions. Using computer system for graphic design and production has become the international and domestic development trend, which is the requirement of the times, modernization and the development of the industry itself. Based on the reference relationship, this paper expounds the choice of graphics in graphic design, the role of graphics in graphic design and the relationship between graphics and layout in graphic design. The exploration of graphic elements in graphic design is conducive to the understanding and application of graphic elements in graphic design and the effective transmission of information.

Development status of global seawater desalination industry and dynamically comparative analysis of its production cost

This paper summarizes seawater desalination’s development status in China and abroad, then analyses its domestic development trend and attention through Baidu Index. Then compares the cost differences among RO, MED and other technologies in different scales and years and their change trend. Furthermore, the paper identifies the main impacting factors of production costs with RO and MED and evaluates their contributions to the cost through actual cases. The results show that: with the expansion of production scale and technological progress, the production cost of seawater desalination is gradually reduced, and the cost of RO and MED was reduced by 29.75% and 36.97% from 1999 to 2017, respectively. In the production cost of seawater desalination, power cost accounts for nearly 40%, and fixed asset investment accounts for about 20%. On a 100000 m3/d scale, the production costs with RO or MED in China are 26.85% and 22.50% higher than those of foreign countries, respectively. The production cost of seawater desalination is about 1.28 times of tap water and 1.20 times of reclaimed water in China. In the future, reducing the production cost of seawater desalination in China can be promoted through scientific investment and operation, technological progress and innovation, improving the cost structure, making up for the shortage of talents, and government guidance and support mutually.

International and Domestic Development Trends of Electromagnetic Transient Analysis Programs for Power Systems

Nowadays, there is quite high demand for electromagnetic transient (EMT) analysis programs and real-time simulators for power systems. In addition to the conventional demand such as overvoltage, over-current and oscillation simulations, the new demand that includes simulations of power-electronics circuits and power quality is increasing. With this background, development groups of EMT programs and real-time simulators have made progress in terms of computational performance and user experience. In Japan, Central Research Institute of Electric Power Industry has newly developed an EMT analysis program called XTAP (eXpandable Transient Analysis Program). This article overviews these international and domestic development trends of EMT analysis programs and real-time simulators.