zhang xing wei deng (73 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Posts Telecom Press. This book fully covers the Nokia 3105 mobile phone circuit theory and maintenance. the Nokia 2280 mobile phone circuit with.

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: 2013 Pages: ZHANG Xingwei. etc. Language: Chinese Publisher: Electronic Industry Press laptop repair classroom: the laptop maintenance of basic circuit analysis combined laptop and desktop PC within the unit circuit systematic introduction to the basics of laptop circuit analysis. The book is divided into nine chapters. describing the basics of resistors. capacitors. inductors. RLC circuits. diodes. transistors and field effect transistors. operational amplifiers. gates laptop. Pc circuit analysis. Laptop repair classroom: the laptop maintenance of basic circuit analysis combined with the actual knowledge described in simple terms. so that readers can quickly grasp the basic skills of analysis laptop circuit. Laptop repair. laptop repair classroom: laptop repair of basic circuit analysis notebook computer technical support and technical personnel. also applies to other technicians and electronics enthusiasts interested in the laptop circuit. Contents: Chapter 1 Introduction 1.1 test current concept of learn to 1.2 1.2.1 circuit circuit circuit 1.2.2 to 1.3 voltage. current and voltage signals 1.3.1 1.3.2 1.3.3 1.3.4 DC and AC resistance units 1.3.5 Signal Chapter 2 and resistor circuit the 2.1 resistance base 2.1.1 2.1.2 2.1.3 Ohm's Law 2.2 Resistance 2.2.1 2.2.2 laptop type of resistance identity of the resistance of the resistor 2.3 the special resistance 2.4.1 adjustable resistor series-parallel series 2.3.2 2.3.1 resistor connected to the parallel resistance 2.3.3 2.4 laptop resistance 2.4.2 current sense resistor 2.4.3 sensitive resistors 2.4.4 laptop sensitive resistor circuit resistor network 2.5 laptop computer notebook resistance testing 2.4.5 2.5.1 General the resistance measurement 2.5.2 to 2.5.3 shorts and opens Chapter 3 capacitance capacitor circuit capacitor 3.1 Basics 3.1.1 basic concepts 3.1.2 parallel-plate capacitor capacitance 3.1.3 Capacity 3.1.4 Voltage and current relationship between the capacitance characteristics 3.1.5 3.2 capacitance 3.2.1 capacitor polarity 3.2.2 electrolytic capacitors variable capacitor 3.2.4 3.2.3 capacitor network in the capacitor 3.2.7 capacitor identification 3.2.5 polarity identification 3.2.6 laptop laptop 3.3 in series capacitor in parallel with the the series 3.3.2 capacitor parallel capacitance 3.3.1 3.3.3 3.4 notebook series and parallel the role of computer circuit capacitor 3.5 laptop capacitance detection 3.5.1 testing electrolytic capacitors 3.5.2 fixed capacitance detection Chapter 4 4.1 inductive basis of the inductor with inductance circuit 4.1.1 Basic Concepts 4.1.2 the inductance 4.1.3 inductor magnetic identification 4.3.2 Detection characteristics of 4.2 Connect 4.2.1 inductance of the inductor in series inductors 4.3.1 4.2.2 parallel inductance 4.3 laptop inductor inductor 4.4 beads transformer 4.4.1 laptop 5.2 reactance and impedance 5.2.1 capacitance 5.2.2 beads 4.4.2 laptop transformer Chapter 5 RLC circuit 5.1 Transient Response 5.1.1 capacitor transient response transient response 5.1.2 inductor inductance 5.2 5.4 laptop in the RC circuit 5.3.1 Basic circuit of .3 impedance 5.2.4 RC circuit impedance 5.2.5 RL circuit impedance 5.3 laptop form 5.3.2 RC filter the RLC circuit 5.4.1 RL filter circuit 5.4.2 PN junction diode of the basic concepts of the LC filter Chapter 6 diode 6.1 6.1.1 6.1.2 unidirectional conductive 6.1.3 bias voltage 6.1.4 Start voltage diode drop 6.2 laptop diode 6.2.1 Switch 6.2.2 diode light-emitting diode 6.3.1 6.3 6.2.3 TVS diode notebook computer application circuit diode diode clamp 6.3.3 inductive load protection circuit 6.3.4 6.3.2 diode rectifier circuit voltage regulator role 6.3.5 diode door Chapter 7 of the examination to determine the pros and cons to the use of resistance 6.3.7 laptop diode transistor FET circuit 6.3.6 7.1 transistor structure and graphic symbols of the basic concepts 7.1.1 7.1.2 wo.

paperback. Condizione: New. Paperback. Pub Date: 2005 Pages: 246 Language: Chinese in Publisher: People's Posts and Telecommunications Press phone RF circuit rapid overhaul is a rapid overhaul of technology books dedicated phone RF circuit. Book a detailed introduction to RF circuit. test equipment. rapid overhaul of skills. and a large number of different models of mobile phone RF circuit rapid repair methods are described. The book is divided into 10 chapters: Chapter 1 is the basis of the RF circuit; Chapter 2 descri.

paperback. Condizione: New. Paperback.Pub Date:2022-08 Pages:158 Language:Chinese Publisher:University of International Business and Economics Press The purpose of writing Economic Law Course Ideological and Political Theory is to create a supporting course ideological and political course guide for the compulsory law undergraduate course Economic Law. The users are mainly the teachers of the undergraduate course Economic Law in the law school. and can also be used as a reference book for students to study on their own.

Soft cover. Condizione: New. Language:Chinese.Author:ZHOU QI XING WEI SHU HE ZHANG QIAN RU DENG.Binding:Soft cover.Publisher:China Environmental Science Press Pub. Date :2006-.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Posts Telecom Press. This book is divided into nine chapters. Chapter 1 describes TI s baseband signal processing. RF signal processor related knowledge.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Posts Telecom Press. book collection of CDMA baseband chipset. RF chipset made in all aspects of the whole.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Posts Telecom Press. book form using ADI chipsets with baseband circuits.

paperback. Condizione: New. Paperback. Pub Date: 2022-08 Pages: 270 Language: Chinese Publisher: Beijing University of International Business and Economics Press Exploration and Practice of Ideological and Political Teaching in Financial Courses (Professional Core Course Volume) contains the ideological and political construction ideas. syllabus and design of ideological and political teaching for five courses taught in the financial major: Investment. Financial Economics. Corporate Finance. Fixed Income Securities Anal.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Posts Telecom Press. book devoted to the GSM mobile radio failed concrete repair methods. The book is divided into 15 chapters. Chapter 1 is a basic introduction; Chapter 2 describes Receiver.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Posts Telecom Press. This book uses a variety of Philips chip set.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: Posts Telecom Press. This book introduces the Infineon chipset. PMB2851 chipset hand.

Soft cover. Condizione: New. Language:Chinese.Author:ZHANG XING WEI DENG.Binding:Soft cover.Publisher:Electronic Industry Press Pub. Date :2010-01-01.

paperback. Condizione: Good. The paintings in this - world celebrity biography (the thinker volume) to amend the 1998 version 1 1 India.

paperback. Condizione: Good. 73 Chinese Figure Painting Ming volume (the Golden Fleece families Collector's Gallery).

paperback. Condizione: New. Paperback. Pub Date :2012-07-01 Pages: 288 Language: Chinese Publisher: Dalian University Press: Basics enterprise-class Java Web programming techniques Sevlet & Jsp describes JavaEE platform. Servlet (including Servlet overview of the use of Servlet. session management. listeners. and application data processing) and JSP (including JSP technology. JSP lifecycle. JSP tags. JSP standard operating and developing practical cases and other JavaWeb knowledge) and MVC architecture. etc. so that re.

Hardcover. Condizione: New. HardCover.Pub Date:2024-01 Pages:248 Language:ChinesePublisher:China Aerospace Press Advanced Satellite Communications and Network Technology introduces the architecture. design scheme and key technologies of the space-ground integrated network in detail. It focuses on summarizing the integrated design of satellite communications and 5G. Network security protection technology of space-ground integration. network management and control technology of space-ground integration. advanced satellite.

paperback. Condizione: New. Paperback. Pages Number: 200 Language: Chinese. Publisher: Electronic Industry Press Pub. Date :2011-03-01. phone graphical components maintenance skills. focuses on the knowledge of mobile phone components. mobile phone repair parts knowledge is basis of the work. 7 book chapters. describing the basis for the cell phone circuit components. RF components. RF modules. baseband chip. man-machine interface device type. device type and the module connector type of knowledge in all aspects of the .

paperback. Condizione: New. Pub Date: 2014-05-01 Pages: 173 Language: Chinese Publisher: Economic Science Press urban public transport ticket fare system optimization and financial subsidy mechanism to build a reasonable urban passenger transport structure and optimal allocation of resources to achieve the goal comprehensive use of economics. management science. the use of statistical theory and methods. traffic engineering. systems engineering. etc. build bus fares optimal pricing model to analyze the regular bus and .

paperback. Condizione: New. Paperback Pages Number: 350 Language: Chinese. Basic Psychology Course in Normal Colleges Common Course psychology textbook. covering general psychology. educational psychology. social psychology and mental health education and other aspects. both described the object of study of psychology. mission. history. research methods and psychology of the essence of the problem. but also knowledge. feelings. the meaning of psychological laws. and also discusses individual differences. learning psycho.

paperback. Condizione: New. Pub Date: 2009-03-01 Pages: 248 Language: Chinese Publisher: Dalian University of Technology Press. much of modern international trade is based on documents for the media. through the transfer and delivery of documents to implement the exchange of buyers and sellers of goods and payment. Every aspect of international trade should have a corresponding document preparation. delivery and circulation. document work through the whole process of international trade. international trade is a fundame.

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2021-11-01 Pages: 472 Publisher: Research results of major projects of the National Social Science Fund of China Textile Press. approval number: 14ZDA025. The research results of this topic are divided into six sub-topics. sub-topic 1 Historical changes and status quo evaluation of the development of mixed ownership of enterprises. sub-topic 2 Selection of industry types for the development of mixed-ownership enterprises in state-owned enterprises. sub-to.

paperback. Condizione: New. Paperback. Pub Date :2011-12-01 Pages: 174 Language: Japanese Publisher: Dalian University Press. Japanese Listening Course (Advanced ) applied the new century Japanese class higher education planning materials by the perennial Japanese Listening engaged in teaching and research Japanese teachers to study in Japan and China have for years engaged in Japanese professional experience and teaching faculty co-authored. The editors of Japanese professional syllabus and Japanese Language Proficienc.

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paperback. Condizione: New. Language:Chinese.Posts Telecom Press Paperback. Publisher: People Post.

paperback. Condizione: New. Paperback. Pub Date :2012-05-01 Pages: 305 Language: Chinese Publisher: Dalian University of Technology Press. Accounting Applied Higher accounting class of the new century curriculum planning materials give full consideration to the reform and development trend of China's accounting. so that both to meet the practical needs but also consider the future development; embodies Chinese characteristics. and in coordination with international accounting practices; neither reflect current standards.

paperback. Condizione: New. Paperback Pages Number: 275 Language: Chinese. CDMA mobile phone circuit principle and maintenance. focuses on the circuit schematic and maintenance of the CDMA mobile phones. The book contains three aspects: Firstly. the most basic circuit structure of the CDMA Communication Theory and CDMA mobile phones; then some typical CDMA mobile phones. for example. about the circuit schematic of CDMA handsets and CDMA mobile phones. troubleshooting methods; about some of the CDMA phones repair softwar.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: People Post.

paperback. Condizione: New. Paperback. Pub Date: 2017-06-01 Language: Chinese Publisher: Dalian University of Science and Technology Press Enterprise Java Web Programming Technology: Servlet JSP Experiment Guidance Tutorial New Century Applications Higher Education Software Professional Series Planning Textbook has 16 experiments. Each experiment includes experimental purpose. experimental environment. experimental knowledge .

paperback. Condizione: New. Language:Chinese.Paperback . Publisher: Science out.