Chen Yong Liu Zhao Wei (5 results)

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Hardcover. Condition: New. HardCover. Pub Date: 2022-05-01 Pages: 243 Language: Chinese Publisher: National Defense Industry Press High-Resolution SAR Image Marine Target Recognition takes marine target detection and recognition as the main line. and deeply studies the coherence of high-resolution SAR images Preprocessing techniques such as speckle suppression and image segmentation. as well as port target detection. ship target detection. classification and recognition methods. and detailed experimental verifications .

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2020-01-01 Pas: 280 Publisher: China Petrochemical Publishing House Pipeline Geological Hazard Risk Management Technology is one of the Pipe Integrity Management Technology Series. which has been widely used for my country's pipeline. and complex geological conditions. . The characteristics of the geological disasters of oil and gas pipeline introduce the classification of pipeline geological disasters and analyzes the main .

Hardcover. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.HardCover Pub Date: November 2012 Pages: 217 Language: Chinese in Publisher: Science Press Water Science Books frontier: hydrodynamic and water environment simulation and application for the the hydrodynamic water environmental characteristics of the natural water body. Around the shore pollution mixing zone. a large reservoir water temperature stratification. eutrophication of lakes and reservoirs. passing the dam water dissolved gas super-saturation. complex river systems of mass transport of water environmental issues. to simulate the variation of the hydrodynamic conditions; in based on analysis of the physical transport and biochemical reaction process. the establishment of a mathematical model of the Water Environment Simulation. predict the spatial and temporal variations of the important environmental factors such as water temperature. nutrients. chlorophyll. dissolved oxygen. and explore them in different conditions under development trend. Water Science Books frontier: hydrodynamic and water environment simulation methods and application of the basic theory of strict. efficient simulation method has been widely used and important watershed in the Three Gorges Reservoir. Taihu Lake. Dongting Lake. Sanya River. as water dynamics and water graduate students in the field of environment. the reference book for researchers and engineers and technicians. Contents: Water Science Frontier Series published Preface Foreword Chapter 1 Introduction 1.1 natural water body environment and numerical simulation of the flow characteristics of the 1.2 natural water flow characteristics and environmental characteristics 1.2.1 rivers flow characteristics and environmental characteristics 1.2.2 lakes and environmental characteristics 1.2.3 reservoir flow characteristics and environmental features 1.3 basic control equation and commonly used numerical methods 1.3.1 water and material transport and diffusion equation 1.3.2 commonly used numerical discretization method refer to Chapter 2 shore pollution mixing zone and simulation of the basic concepts of the environmental capacity of 2.1 shore sewage 2.2 pollution mixing zone prediction model 2.2.1 depth-averaged two-dimensional model 2.2.2 oblique layered three-dimensional model 2.3 Three Gorges reservoir shore pollution mixing zone predict 2.3.1 Fuling phosphate fertilizer plant wastewater discharge 2.3.2 of Wanzhou segment sewage emissions simulation predicted 2.4 Three Gorges Reservoir the shore water environment capacity calculation 2.4.1 allows calculation of the sewage load main outfall 2.4.2 Three Gorges Reservoir the appropriate layout outfall 2.4.3 shore water environment simulation and prediction capacity and change analysis References Chapter 3 large reservoirs of water temperature simulation 3.1 reservoir water temperature stratification and commonly used criterion 3.1.1 water stratification 3.1.2 reservoir stratification type and criterion 3.1.3 temperature stratification of the water body movement vertical dimensional water temperature model of the one-dimensional water temperature model 3.2.2 3.2.3 the water heat exchange 3.3 Miyun Reservoir water temperature simulation the 3.3.1 parameter calibration and model selection 3.3.2 1998 to 2007. the water temperature affect 3.2 reservoir water temperature model 3.2.1 the impact of changes in 3.3.3 of climate change on the water temperature distribution 3.4 3.4.2 measured water temperature data for the Three Gorges Reservoir water temperature 3.4.1 reservoir simulation analysis of meteorological conditions and characteristics of the analysis of the numerical simulation of the water temperature before and after impoundment 3.4.3 References Chapter 4 of the water-rich nutrition of the dynamic process of the formation mechanism of the hazards 4.1.2 4.1 of eutrophication and Distinguishing Methods 4.1.1 eutrophication of water eutrop.