Xue ding (Más de 1800 resultados)

Condición: Very Good. A copy that has been read, but remains in excellent condition. Pages are intact and are not marred by notes or highlighting. The spine remains undamaged. There are no stickers on book or rips in dust cover.

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Condición: good. Supports Goodwill of Silicon Valley job training programs. The cover and pages are in Good condition! Any other included accessories are also in Good condition showing use. Use can include some highlighting and writing, page and cover creases as well as other types visible wear.

Condición: Very Good. A copy that has been read, but remains in excellent condition. Pages are intact and are not marred by notes or highlighting. The spine remains undamaged. There are no stickers on book or rips in dust cover.

Condición: Very Good. A copy that has been read, but remains in excellent condition. Pages are intact and are not marred by notes or highlighting. The spine remains undamaged. There are no stickers on book or rips in dust cover.

Condición: Very Good. A copy that has been read, but remains in excellent condition. Pages are intact and are not marred by notes or highlighting. The spine remains undamaged. There are no stickers on book or rips in dust cover.

paperback. Condición: New. Language:Chinese.Paperback. Publisher: People s Sports.

Soft cover. Condición: New. Language:Chinese.English.Author:JIAO YU BU (GAO DENG XUE XIAO YING YU YING YONG NENG LI KAO SHI DA GANG)ZHI DING ZU.Binding:Soft cover.Publisher:Higher Education Press Pub. Date :2001-12-01.

Soft cover. Condición: Good. All of our books without an ISBN number (normally pre-1970 in date) are described individually in detail. Books with an ISBN number (this one included) are all offered for sale in good condition or better: some may be in very good, near fine, or fine condition. If the condition is critical to your decision to purchase, then please contact us and we will let you know our view of its condition. If the book is very heavy, we will may need to contact you before completion of purchase to advise you of extra postage costs.…

paperback. Condición: New. Law of Education.

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paperback. Condición: New. Paperback. Pub Date :2004-07 Pages: 246 Language: Chinese Publisher: Machinery Industry Press attention to it : This book is the actual inventory : The actual price of a road network : all buyers in this inventory and prices prevail ! If the inventory stock . can be directly captured . shipped within 24 hours guaranteed . Title : Digital Image Processing Code : 99478 ISBN: 9787111143079 [ ten : 7111143078 ] Author : Zhu Zhigang Shi Lin Xueyin given machine Press: Machinery Industry Press Publ.…

Condición: As New. Unread book in perfect condition.

paperback. Condición: New. Language:Chinese.Paperback. Publisher: Rural Reading.

paperback. Condición: New. Language:Chinese.Paperback. Publisher: Rural Reading.

Soft cover. Condición: New. Language:Chinese.Author:ZHAN CHANG BIN ZHONG YANG JIAO YU KE XUE YAN JIU SUO ZU ZHI ZHUAN JIA SHEN DING.Binding:Soft cover.Publisher:Education Science Press Pub. Date :2010-06-01.

Soft cover. Condición: New. Language:Chinese.Author:DING XUE SONG DENG.Binding:Soft cover.Publisher:Liaoning People s Publishing House Pub. Date :2009.

paperback. Condición: New. Feedback Control System Design and Analysis : MATLAB language applications.

Soft cover. Condición: New. Language:Chinese.Author:DING QIU LING ZHANG XUE DONG.Binding:Soft cover.Publisher:Huazhong University of Science and Technology Pres.

paperback. Condición: New. Paperback. Pages. Number The: 281 Language: Chinese. C. + + language programming tutorial experiment in the arrangement of the architecture. to the C + + basics of the language and general programming thinking organically combine them. a typical example carried out a detailed analysis explain the integration of experimental design. unless accompanied by exercises in each chapter are still in the appendix. C + + language programming tutorials and experiment consists of three parts. Part 1 (Cha.…

paperback. Condición: New. Language:Chinese.Paperback. Publisher: Beijing University Press. the book include: financial.

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-12-01 Pages: 114 Language: English Publisher: Beijing Institute of Technology Press. New Concept English ( Youth Edition ) Unit Division. practice series books and learning New Concept English ( Youth Edition ) supporting the use of materials simultaneously . Unit Division. practice and refine knowledge to help students better grasp the content of the text to strengthen . enhance and consolidate classroom learning outcomes. Exercises in the language knowledge learned.Four Satisfaction guaranteed,or money back. …

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-12-01 Pages: 102 Language: English Publisher: Beijing Institute of Technology Press. New Concept English Youth Edition in adhering to the New Concept English advanced teaching philosophy . based on the outline of the progressive emphasis on language sex . in teaching a new language point while constantly reviewing the previous cycle of learned knowledge . New Concept English ( Youth Edition ) Unit Division. practice series books and learning New Concept English ( You.Four Satisfaction guaranteed,or money back.…

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-12-01 Pages: 102 Language: English Publisher: Beijing Institute of Technology Press. New Concept English Youth Edition in adhering to the New Concept English advanced teaching philosophy . based on the outline of the progressive emphasis on language sex . in teaching a new language point while constantly reviewing the previous cycle of learned knowledge . New Concept English ( Youth Edition ) Unit Division. practice series books and learning New Concept English ( You.Four Satisfaction guaranteed,or money back.…

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-12-01 Pages: 106 Language: English Publisher: Beijing Institute of Technology Press. New Concept English Youth Edition in adhering to the New Concept English advanced teaching philosophy . based on the outline of the progressive emphasis on language sex . in teaching a new language point while constantly reviewing the previous cycle of learned knowledge . New Concept English ( Youth Edition ) Unit Division. practice series books and learning New Concept English ( You.Four Satisfaction guaranteed,or money back.…

paperback. Condición: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 296 Publisher: Machinery Industry Pub. Date :2010-08-02 version 1. This book is undergraduate automation. electrical engineering and automation of the electric drive control system course materials. Including electric drive system. the basic theory of motion control. DC motors. induction motors and synchronous motors. and other methods of speed and control. electric drive motion control system using a variety of detection technologies in a variety of electric drive Motion Control System. and the electric drive motion control system computer implementation. Book is suitable for automation. electrical engineering and automation and other applications in order to cultivate talents for the purpose of teaching or similar professional as a teaching reference books are also available for the engineering and technical officers. Contents: Preface Chapter 1 of the symbol table used electric drive motion control system. electric drive systems based 1.1 1.2 electric drive system equations of motion of the load characteristics of constant torque load characteristics 1.2.1 1.2.2 1.2.3 blower type load characteristic constant power load characteristic 1.3 electric drive system allows motor torque and power output of torque 1.3.1 and 1.3.2 Speed ??mode power and load type electric drive system with 1.4 Detection 1.4.1 Simulation testing technology 1.4.2 The problem with digital detection technology thinking exercises in Chapter 2 of this chapter reference system 2.1 speed DC motor speed control system of steady-state performance indicators 2.1.2 2.1.1 2.2 DC drive system dynamic index composition and mathematical model of 2.2 .1 controllable DC power supply system components 2.2.2 2.2.3 2.3 Excited DC open-loop DC motor speed control system dynamic characteristics 2.3.2 2.3.1 2.3.3 Static properties of the open-loop DC drive system speed limitations of a single 2.4 feedback loop DC drive system speed. single feedback loop system 2.4.1 static characteristics 2.4.2 speed. single feedback loop system stability 2.5 The closed-loop control system automatic control engineering approach 2.5.1 Conclusion 2.5.2 Basic principles of a typical system 2.5.3 A typical system approximately 2.6 speed. single feedback loop DC drive system. Dynamic Design Dynamic Design 2.6.1 2.6.2 2.6.3 Current speed single-ended feedback negative feedback loop DC drive system speed limitations of current dual closed loop DC 2.7 static speed control system design principles and the role of feedback loop current 2.7.1 2.7.2 dual closed-loop DC drive system starting process 2.7.3 DC double closed loop speed control system design of 2.8 pairs of the steady-state closed-loop DC drive system dynamics 2.8.2 Design 2.8.1 Current loop design speed loop integral speed controller design 2.8.3 overshoot 2.8.4 desaturation speed overshoot suppression measures 2.9 speed current double closed loop DC drive system features 2.9.1 disturbance immunity reactive load current disturbance model 2.9.2 2.9.3 immunity performance characteristics of the further improvement of 2.10 reversible DC drive system 2.10.1H shaped PWM converter power supply of the reversible DC drive system 2.10.2 reversible phase-controlled rectifier power supply DC drive systems problems and thinking 2.11 Summary Exercises Chapter 3 of this chapter references the basis of electromechanical energy conversion 3.1 The establishment of magnetic field 3.1.1 3.1.2 3.1.3 Ohm's law of magnetic circuit magnetic core role in EMF 3.2 3.2.1 The law of electromagnetic induction transformer electromotive force with force and motion EMF 3.2.2 3.3 3.3.1 The magnetic field energy and magnetic energy storage and magnetic inductance of the inductor and the inductor can be expressed 3.3.2 The magnetic energy 3.4 The basic principles of electromechanical energy conversion 3.4 .1 Typical electromechanical energy conversion device.…