wang ping chen tao zhang (4 resultados)

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2020-07-01 Pages:118 Publisher: Nanjing Normal University Press This series of books aims to promote the professional growth of teachers. mobilize children's learning enthusiasm. and let children gain new experiences. new challenges. and new development. Present the specific teaching items of kindergartens that conform to the laws of education. show the process. reflect the details. highlight the experience. process. exploration. discovery. prediction. stat.

paperback. Condición: New. Paperback. Pub Date: 2020-09-01 Pages: 141 Language: Chinese Publisher: Yellow River Water Conservancy Press Research and Demonstration Application of Geological Environment Interpretation Marking System and Information Extraction Method for Open-pit Mines with Henan Province as the main research area. based on Mine geological environment and remote sensing technology related methods and theory. established Henan open-pit mine geological environment remote sensing interpretation symbol system.

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: 2012 11 Pages: 396 Language: Chinese in Publisher: Publishing House of Electronics Industry University electronic information materials: new network technologies Principles and Applications discusses more comprehensive and systematic theoretical knowledge of network infrastructure and information networks the latest technology hot spots. and focus on a variety of new network technology background. technical characteristics of problems and applications development are analyzed and discussed. The main contents include: the development and evolution of network technology. network architecture. network protocol engineering and technical means of network generic analysis; mobile wireless communication network technology. the wireless ad hoc network. the next generation of network technology. network management and service quality assurance technology. as well as network service and application technology. Contents: Chapter 1 Introduction to the development of network technology 1.1 Network Interpretation 1.2 network technology development impetus 1.3 network classification and framework 1.4 network technology development context 1.4.2 telecom network 1.4.1 the basic concepts of the telecommunications network technology 1.4.3 computer the generation and development of the computer network of the basic concept of the network 1.4.4 1.4.5 computer network technology 1.5 network technology needs and trends Outlook 1.5.1 1.5.3 three new technical system of the network based on the network technology needs of the different perspectives 1.5.2 the formation and development of the thinking and practice of the development trend of network integration 1.5.4 Network 1.6 Chapter Summary Chapter 2 computer network architecture and protocols 2.1 computer network architecture of the 2.2 computer network composition and structure 2.2.1 basic components 2.2.2 Resource sub- network and communication subnet 2.2.3 network topology structure 2.3 computer network architecture 2.3.1 Basic concepts 2.3.2 hierarchical design methodology 2.3.3 Services and service primitives the 2.3.4 OSIRM Reference Model 2.3.5 TCPIP System 2.3.6 Chapter 3 network 2.4.1 Overview 2.4.2 TCPIP core protocol of the composition and function of the 5 layer principle architecture 2.4 computer network protocol 2.4.3 TCPIP application layer protocol 2.4.4 TCPIP network diagnostic tools 2.5 Chapter Summary thinking and practice the course of development of the network protocol of the basic concepts of the network protocol of the agreement and its design method 3.1 3.2 3.2.1 3.2.2 telegraph communication system and the protocol of early communication systems and protocols 3.3 the basic elements of the network protocol 3.4 protocol defects Example 3.4.1 Klein 3.4.2 Lynch Dayton tunnel accident a simple file transfer protocol defects 3.5 network protocol engineering basic concepts and methods 3.5.1 3.5.2 protocol manifestations 3.5.3 protocol development general process the 3.5.4 protocol development model 3.6 network protocol design 3.6.1 examples of protocol design the content 3.6.4 3.6.2 protocol design model 3.6.3 protocol design protocol design principles and methods 3.7 protocol form (of) the characteristics and classification of formal description technique described in the technical 3.7.1 3.7.2 form The description of the model Introduction 3.7.3 Description Language in the form of introduction 3.7.4 in the form described in the technical evaluation criteria thinking and practice Chapter 4 Network General technical means of analysis 4.1 encoding technology 4.1.1 the data encoded 4.1.2 digital signal coding 4.1.3 Data coding 4.1.4 Error Control Coding 4.2 recognized by the error control techniques 4.2.1 4.2.4 NO 4.2.5 4.2.2 timer 4.2.3 retransmission error control protocol hierarchy relationship 4.3 multiplexing 4.3.1 frequency division multiplexing 4.3 .2 t.

Hardcover. Condición: New. HardCover. Pub Date: 2021-07-01 Pages: 504 Language: Chinese Publisher: China University of Geosciences Press This book is one of the results of the Evaluation of the Potential of Mineral Resources in Guizhou Province. It is guided by the theory of mineralization geology to develop Guizhou in depth Research on regional mineralization laws in the province; make full use of comprehensive mineralization information such as geology. geophysical prospecting. geochemical prospecting. remote sensing.