Research application key technologies de chen (10 resultados)

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2023-05 Pages:164 Publisher:Electronic Industry Press Against the background of the continuous development of Web text mining. network information intelligent analysis and big data technology. as a streaming resource in the network. the number of Web news is showing an explosive growth trend. and the root cause of this situation is the continuous occurrence of emergencies in society. In view of the multidimensional characteristics of Web news. studying the .…

paperback. Condición: New. Paperback. Pub Date: 2022-05-01 Pages: 110 Language: Chinese Publisher: China Building Materials Industry Press More and more structural forms are used. such as the new high-speed railway station in Xiongan New Area. The reason why fair-faced concrete is different from ordinary concrete is that it is regarded as a work of art in the process of design. material. construction and maintenance management. and it is exquisite in one. Today. when low-carbon technology is advocated. fair-faced concr.…

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2026-01 Pages: 129 Publisher: China Communications Press Co. Ltd. This book. drawing upon numerous marine engineering projects. reveals the seasonal evolution mechanism of estuarine sandbars and suspended sediment movement under the influence of waves and coastal currents. By summarizing the results of stability tests on hundreds of breakwaters both domestically and internationally. it modifies the formula for the stable weight of breakwater bottom ripra.…

paperback. Condición: New. Paperback. Pub Date: 2009 Pages: 217 Language: Chinese Publisher: Electronic Industry Press knowledge is extracted from the data set and refinement process of the new model. based on knowledge of the database found (Knowledge Discovery in Database. KDD) ) is the main body of the study of knowledge discovery and hotspots. the clustering knowledge discovery is an important aspect of the knowledge discovery. How to effectively deal with the huge amount of high-dimensional data. cluster analysis .…

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2026-04 Pages: 240 Publisher: China Communications Press Co. Ltd. This book. based on practical experience from nearshore seawater desalination projects in more than ten countries participating in the Belt and Road Initiative. studies key technologies for the construction of seawater desalination intake and drainage systems in special environments such as areas prone to tropical storms. ecologically sensitive coral reef areas. and complex geological zone.…

paperback. Condición: New. Paperback.Pub Date:2022-01-01 Pages:139 Language:Chinese Publisher:Science Press Research and Application of Key Technologies for Improving Coalbed Methane Recovery by Nitrogen Flooding takes the Dafosi mine field in Binchang mining area as the research object. On the basis of demonstrating the feasibility of nitrogen flooding coalbed methane. combined with laboratory experiments. numerical simulations and field tests. etc. the characteristics of displacement seepage and the influence and va.…

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2021-12-01 Publisher: People's Communications Publishing House Co. Ltd. The deepening and promotion of the One Belt One Road initiative has brought rare development opportunities for my country's engineering construction enterprises.?As the vanguard of going global. electric power companies play an important role in our capacity output and strategic layout.?Due to the dock construction of Binhai Power Plant and the discharge of circulating cooling water.…

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2021-12-01 Pages: 152 Publisher: The deepening and advancement of the Belt and Road initiative of People's Communications Publishing House Co. Ltd. has brought rare development opportunities for my country's water transportation engineering construction enterprises. The important node of the strategy. Indonesia is the main location of China's overseas port projects. but most of the areas are not well developed. and the natural conditions are similar to t.…

paperback. Condición: New. Paperback. Pub Date: 231 language: Chinese Publisher: China Water Conservancy Hydropower Press The Key Technique of Yellow River Jinshan Canyon Take Water is Key Technology Research of the Water System (Tip) Water System in Yellow River Summary of project scientific research results. The main contents include the research progress of Qihe water water technology. profile. yellow .…

paperback. Condición: New. Paperback. Pub Date: 2021-04-01 Pages: 398 Language: Chinese Publisher: Southwest Jiaotong University Press. The successful construction of the Hainan Island High-speed Railway can effectively improve the quality of Hainan International Tourism Island and set a benchmark for the construction of tropical island high-speed railway projects. especially It can provide an important reference for the construction of high-speed railways in the tropical ocean regions of Southeast Asia.?Research and A.…