da tong yang (45 resultados)

Soft cover. Condición: Near Fine. ORIGINAL Reprint/Offprint; softcovers; in near fine condition. Journal.

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: Unknown Pages: 160 Language: Chinese Publisher: China's peaceful Audio Publishing Information Title: 2007 College English 6 exam papers and forecasting perspective proposition - ( Hearing Writing Enhanced Edition ) ( 710 points New Questions ) ( papers with MP3) Price: 14.8 yuan Author : Shanghai Jiaotong University. Yang Huanwen editor Press: China's peaceful Audio Publishing Publication Date : ISBN: 9787887351654 words: pages: 160 Edition : 1 Binding: Paperback : Weight.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 :2012-07-01 Pages: 265 Language: Chinese Publisher: Nova Press Information Title: Saga of Super Grandma - Life Wisdom Price: 28 yuan Author : ( date ) with seven foreign Shimada . translation in glowing Publisher: Nova Press Publication Date :2012-7-1ISBN: 9787513304597 words: 172.000 yards : 265 Edition : 1 Binding: Paperback Folio: big 32 opening weight : Editor's Choice Now we have experienced aare future ready gymnastics happy life . then a small flower. ant it seems .Four Satisfaction guaranteed,or money back.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 205 Publisher: Chemical Industry Press Modern Mechanical Design Handbook. booklet: Spring Design introduces the basic performance of the spring and the type of application. helical springs. nonlinear coil spring. multi-strand coil springs. disc springs. ring springs. leaf springs and wire spring. plate spring. clockwork springs. torsion bar springs. spring heat treatment and surface treatment. rubber springs. air springs. the diaphragm and the diaphragm. the p.

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 09 Pages: 308 Language: Chinese in Publisher: Higher Education Press General Higher Education Eleventh Five-Year national planning materials supporting reference books: Analog Electronics (2) study guide problem-solving guide is of basic requirements in accordance with the Ecole Polytechnique Electronic Technology teaching students in learning the problems and difficulties. combined with years of teaching experience to write. It is the author-editor of Analog Electronics (2) the textbook teaching reference books. Chapter main textbook Chapter arrangements. including semiconductor diodes and their applications. transistor amplifier circuit based field-effect transistor and its amplifier circuit. integrated operational amplifiers. feedback and negative feedback amplifier circuit. integrated op amp arithmetic circuit. signal detection and processing circuit. signal generator. power amplifier circuit. DC regulated power supply. The content of each chapter includes teaching requirements. calculated on the basis of the basic concepts and analysis. the basic concept of the self-test questions with typical questions for example. Homework their answers. The book part of the expansion of the main textbook content analysis through the typical questions appendix entitled Analog Electronics. Xi'an Jiaotong University undergraduate final exam questions and postgraduate entrance examination. Ordinary higher education Eleventh Five-Year national planning materials supporting reference books: Analog Electronics (2) learning guidance and problem-solving guide as the junior college students learning Analog Electronics curriculum resource materials also be as relevant professional graduate candidates the staff's review of reference books. Examples of Contents: 1 semiconductor diode 1.1 teaching requirements 1.2 Basic concepts and analysis calculated based on 1.3 the basic concepts of self-test questions with typical questions the 1.4 Homework answered 2 transistor amplifier circuit basic 2.1 teaching requirements 2.2 Basic concepts and analysis The calculation is based on 2.3 basic concept of self-test questions and typical questions for example 2.4 Homework Answers FET amplifier circuit 3.1 teaching requirements 3.2 Basic concepts and analysis calculated based on 3.3 basic concept of self-test questions with typical questions for example 3.4 Homework 4.3 Basic concepts of self-test questions with typical questions and answers integrated operational amplifier 4.1 4.2 basic concepts and calculation teaching requirements based on example 4.4 Homework Answers feedback and negative feedback amplifier circuit 5.1 teaching requirements 5.2 Basic 5.3 Concepts and Analysis calculated based on the basic concepts of self-test questions with typical questions example the 5.4 Homework their answers the 6 integrated operational amplifier the arithmetic circuit consisting of 6.1 teaching requirements 6.2 calculated on the basis of the basic concepts and analysis 6.3 basic concepts of self-test questions with typical Question example 6.4 Homework and answers 7 signal detection and processing circuit 7.1 teaching requirements of 7.2 calculated on the basis of the basic concepts and analysis 7.3 basic concepts example self-test questions with typical questions the 7.4 Homework answered 8 Signal Generator 8.1 teaching requirements 8.2 Basic Concepts and Analysis calculated based on 8.3 the basic concept of the self-test questions and typical questions for example 8.4 Homework Answers 9 power amplifier circuit 9.1 teaching requirements 9.2 Basic concepts and analysis calculated based on 9.3 basic concept of the self-test questions with typical title example 9.4 Homework and answers 10 DC Power Supply 10.1 teaching in accordance with the requirements of the the 10.2 basic concepts and analysis calculated the the 10.3 basic concepts of sel.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 316 in Publisher: Chemical Industry Press modern mechanical design manual offprints: mechanical drawing and precision design introduces the basic requirements of mechanical drawing. dimensional accuracy. geometric tolerances. surface structure and hole spacing deviation. etc. Modern Mechanical Design Handbook booklet: mechanical drawing and precision design as a mechanical designer tools and related engineering and technical personnel of the book. is also ava.

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 Pages: 242 Publisher: Tongji University Press Challenge. to create the future: Challenge Cup Collegiate Business Plan Competition (1999-2012) by the Central Committee of the Communist Youth League School and the eighth The Challenge Cup Collegiate Business Plan Competition contractor University Tongji University jointly compiled. The book is divided into the challenges of the road . challenge of the Enlightenment . challenge the Star . The challenge slightly four parts. from the playback of events. interviews. team. different perspectives of business knowledge. judges comments . review and development process and the results of the Challenge Cup series of events. The book is a look back on ten years since the evolution of events to commemorate sets are also available for students to participate in the Challenge Cup competition reference. Contents: Preface Foreword Part of the challenge open the way a college entrepreneurship precedent collar with innovation boom first session of the Challenge Cup Collegiate Business Plan Competition documentary entrepreneurial passion swing the Huangpu Oriental autumn heralds of glad tidings - the second session of the Challenge Cup China Collegiate Business Plan Competition documentary creators are the elite poly Hangzhou sailing Turning Challenges into the third Challenge Cup National Undergraduate Business Plan Competition Ji lonely good ideas good future fourth Challenge Cup Chinese Collegiate Business Plan Competition documentary challenges arouse dreams and creative achievements the future fifth Challenge Cup Collegiate Business Plan Competition documentary Quartet to Yin gathered in the challenge event Basu Chengdu to ignite entrepreneurial dream - the sixth Challenge Cup Chinese Collegiate Business Plan Competition documentary challenges highlight the Chittagong style wisdom of the spirit of the Spring City - the seventh Challenge Cup Chinese Collegiate Business Plan Competition documentary in the second part of the challenge Wu Aiguo: Entrepreneurship love education with Liu Qingfeng: Heart future Tan Shouqing: students start their own business are you ready Qiu Hongyun: ten years grinding sword's commitment in the beginning of the the Dacheng child of Lei: Air and dream the same is not to the other side only for sea palace sea: my decade entrepreneurial Road Shen Xiao Ting: Bo concept and about to take thick plot and thin hair Zhang then Hing: challenges from here sail Xu Fei: from entrepreneurs to the organizer's rule of thumb wood Zhirong: entrepreneurial path solution maze Reno: volunteer less than noble character where but for healthy personality Star of the third part of the challenge of excellence excellence Tsinghua University maTHmU entrepreneurial team of business: passion and reason to stick to - Shanghai Jiaotong University Haikai Bio-Pharmaceutical Co. Ltd. entrepreneurial team adhere to in the end appreciate - China University of Science and Technology Branch shaped entrepreneurial team venture Never Sleeps - the Jilin University Disynthesis team Road is long Come happiness and earth - the the Sichuan University Maiwei entrepreneurial team Kechuang endless challenge than - Xiamen University. Eureka entrepreneurial team the best ideal best time - Hunan University chance entrepreneurial team record dream An expectation is a kind of courage - Hunan University of Science and Technology a tough water of the Smart A dream team water - Nanjing University of Aeronautics and Astronautics of Jiangsu Shuiyifang Technology Co. Ltd. entrepreneurial team memorable story of youth - Jiangsu University Wind Branch the entrepreneurial teams adhere to the above dream paternity - Ruisai Ke entrepreneurial team dream of Anhui University of Achievement direction - Tianjin Conservatory of Music Students' Innovation Team talk with action to help dream Airlines Wuha.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 251 in Publisher: Chemical Industry Press modern mechanical design manual offprints: institutional design movement of the planar mechanism introduces a basic knowledge of the institutions and structure analysis. based on the analytical method of the bar group analysis and stress analysis. design and motion analysis of the linkage mechanism. such as flat-screen high-pair mechanism design. the design of the cam mechanism. other common institutions. combined mech.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 516 in Publisher: Chemical Industry Press modern mechanical design manual offprints: rack rails and mechanical vibration Design introduces the rack structure design based on the design and calculation of the rack . the design and calculation of the gear box. rack and cabinet modern design methods. rail; basis of mechanical vibration. general information on the mechanical vibrations. nonlinear vibration. random vibration. mechanical vibration control. the typic.

paperback. Condición: New. Paperback. Pub Date: 2013 03 of Pages: 326 in Publisher: Chemical Industry Press modern mechanical design manual offprints: fittings and fasteners connection design basis. threaded connection. keys and pin connection. interference connections. expansion sets. and the type of surface connection. welding riveting sticky connection. anchoring connections. Modern mechanical design manual. booklet: Connections and fasteners can be used as the tool of the mechanical design and related engineering a.

paperback. Condición: New. Paperback. Pub Date: 2021-05-01 Pages: 308 Language: Chinese Publisher: Higher Education Press This book introduces Tongji University's Teaching Quality Assurance System (Version 2.0)-Sanquan Education. Quality Assurance for the Training of Talents Through the Research system.?The first part of this book is the quality assurance system for university personnel training. The content includes the school personnel training quality standard outline. the school personnel training quality assurance.

Hardcover. Condición: New. Hardcover. Pub Date: 40 Language: Simplified Chinese Publisher: Sichuan Art Press. Yin Yang Normal. the author's dream pillow and star Author Matsumoto strongly teamed up with Zhuangzi myth The story is based. and the fantasy painted. Legend has it that the emperor of the South China Sea is called . the emperor of the North Sea is . the middle .

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 563 Publisher: Chemical Industry Press Modern Mechanical Design Handbook booklet: bearing main rolling bearing classification and structure code. rolling bearing characteristics and selection of rolling bearing calculation. rolling bearings application design. commonly Rolling basic dimensions and performance parameters; classification and selection of plain bearings. sliding bearing material. is not completely fluid lubricating bearings. hydrodynamic lubricat.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 602 in Publisher: Chemical Industry Press modern mechanical design manual offprints: lubrication and seal design main lubricating base lubricants. lubrication of bearings. gear lubrication. other lubrication of components. typical equipment lubrication; classification and application of the seal. gasket seal. sealants and adhesives. packing seals. molded packing seals. oil seals. mechanical seals. vacuum seals. labyrinth seals. floating ring seal spiral sealin.

paperback. Condición: New. The paperback. Pub Date: 2013 Pages: 363 in Publisher: Chemical Industry Press Modern Mechanical Design Handbook booklet: axis its connector design introduces axis structural design. strength check. stiffness checking. critical checking speed. reliability calculation. computer-aided design. the typical structure of the flexible shaft axis. select and use. coupling classification. selection. selection and calculation of performance parameters and dimensions. clutch. brake selection and calcula.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 373 in Publisher: Chemical Industry Press : hydraulic transmission design modern mechanical design manual booklet introduces the design basis of the hydraulic transmission. torque converter. hydraulic machinery becomes torque converter fluid coupling. the sticky fluid drive. Modern mechanical design manual. booklet: hydraulic transmission design books as mechanical design and related engineering and technical personnel. is also available for institutions of hi.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 405 in Publisher: Chemical Industry Press modern mechanical design manual offprints: Parts structural design and Taboo main part of the basic structural design requirements and content. casting structural design process structural design process of forging parts. stamping parts and structural design process. cutting pieces of the structural design process. heat treatment part design technology requirements. other materials. parts and welding parts of the struc.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 692 Publisher: Chemical Industry Press modern mechanical design manual. booklet: Common Mechanical Engineering Materials introduces the steel materials. non-ferrous metal materials. powder metallurgy materials. composite materials. non-metallic materials. Modern mechanical design manual. booklet: mechanical engineering materials can be used as a tool for mechanical design and engineering and technical personnel. but also for institutions of higher learning for.

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2009-08-01 Pages: 474 Language: Chinese Publisher :: Renmin University of China Information Title: Habitat Harmony ( religious people Renmin University Seminar Proceedings Series 1 ) Price: 56 yuan Author : : Bureau of the CPC Central Committee United Front Work Department of Renmin University of China . two :: Chinese People's University Press Publication Date :2009-08-01 ISBN: 9787300108698 words: pages: 474 Edition : 1 Binding: Folio: 16 product identification : book.Four Satisfaction guaranteed,or money back.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 1084 in Publisher: Chemical Industry Press modern mechanical design manual offprints: mechanical transmission design main belt drive and chain drive type characteristics and design; involute cylindrical gear . arc cylindrical gear. bevel gear. worm drive. Involute Spur gear planetary transmission. less involute planetary gear tooth difference cycloid planetary drive. harmonic gear teeth transmission. plastic gear design and computing; reducer design general in.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 909 in Publisher: Chemical Industry Press modern mechanical design manual offprints: Electro-Mechanical Systems Design introduces optoelectronic integrated system design based storage sensing system design. servo system design. mechanical system design. microcomputer control system design. interface design. optoelectronic integrated system design examples; low-voltage electrical appliances. microcontroller. programmable controllers. inverters. industrial machi.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 1028 in Publisher: Chemical Industry Press modern mechanical design manual offprints: hydraulic drive and control design introduces the common basic standards and common terms used in the calculation of the hydraulic fluid formulas and data design of hydraulic systems. hydraulic circuit. hydraulic working medium. hydraulic cylinders. hydraulic control valve. hydraulic pump. hydraulic motor. hydraulic accessories and hydraulic pump station. hydraulic control sy.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 429 in Publisher: Chemical Industry Press pneumatic drive and control design introduces pneumatic transmission technology based selection and calculation of pneumatic systems. pneumatic components. pneumatic system maintenance and fault handling. pneumatic components products. relevant technical standards and information. Pneumatic drive and control design books as mechanical design and related engineering and technical personnel. also available for institutio.

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 306 Publisher: Chemical Industry Press Modern Mechanical Design Handbook. booklet: fatigue strength and reliability of the design introduces mechanical parts fatigue strength and life of fatigue failure influencing factors and improve measures of fatigue strength. high-cycle fatigue strength design method. low cycle fatigue strength design method. crack growth life estimation methods. fatigue testing and data processing; mechanical failure and reliability. the.

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2019-07-01 Pages: 192 Publisher: Hebei Fine Arts Publishing House broken alarm clock must do that. little lazy tiger Taige found that his house alarm clock broken friends: Although he always tune into 6 got up. it may sometimes call out the day does not shine. but sometimes the sun is risen Lao Gao. and it is not called upon. Well. ask Uncle Monkey bits and pieces of it can not be helped. you.

paperback. Condición: New. Paperback. Pub Date: 2020-11-01 Pages: 269 Language: Chinese Publisher: Chemical Industry Press Chemical Process Simulation-Theory and Practice combines the theory. simulation practice and engineering practice of chemical process simulation technology. and systematically demonstrates How to apply the theories and methods of process simulation technology to chemical process practice.?The book is divided into three parts. The first part is Basic Methods of Chemical Process Simulation (Chapters .

paperback. Condición: New. Paperback. Pub Date: 2022-09-01 Pages: 344 Language: Chinese Publisher: Beijing United Publishing Company Why does loneliness endanger people's health? Why does mental stress make rheumatoid arthritis flare up? Why does friction. turmoil. and disappointment in relationships take a toll on the body? Are diseases such as heart disease. cancer. asthma or arthritis exacerbated or relieved by what the patient thinks and feels? Why is modern medicine so uninterested in the life experiences. emotion.

Hardcover. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.HardCover. Pub Date :2013-08-01 Pages: 459 Language: Chinese Publisher: China Statistics Press Danyang Statistical Yearbook ( 2013 ) in the collection of data . most of the information from the annual statistical report . some of the data relevant government department sector . Danyang Statistical Yearbook ( 2013 ) . In terms of content layout. indicators caliber . basically maintained the continuity of last year . For some data. we have to adjust according to the current caliber . please pay.Four Satisfaction guaranteed,or money back.

Hardcover. Condición: New. Language:Chinese.HardCover. Pub Date: 2022-07-01 Pages: 332 Publisher: Shanghai Science and Technology Press Mountain Urban Rail Transit Engineering Design is compiled by the author on the basis of summarizing the key technologies of mountain urban rail transit design and construction. Relying on Chongqing Rail Transit Loop Project. this book introduces the technical system from rail transit network planning. project engineering feasibility study to design and construction. System. communicat.

Hardcover. Condición: New. HardCover. Pub Date: 2022-01-01 Pages: 308 Language: Chinese Publisher: Shanghai Science and Technology Press Shanghai Rail Transit Line 17 has a huge project scale. complex technical solutions. difficult construction and many innovation points. extensive social influence. project management The requirements are high. In order to facilitate the summary of project construction achievements and guide the follow-up rail transit construction. the writing team has passed the experience and achieve.