Development and Software Engineering

The textbook is divided into eight chapters.In the introduction,the basic concept of polymer,classification and nomenclature of polymer,reaction type of polymer,development history of polymer and application of polymer are introduced in brief.In the next six chapters,free radical polymerization,free radical copolymerization,ionic polymerization,step polymerization,ring-opening polymerization and chemical reactions of polymers are introduced in detail.The implementation methods of polymerization are introduced systematically in the last chapter.The new words and terminology are noted in Chinese in detail,and the large exercises are attached at the end of each chapter,which is helpful for the students who are new to polymer chemistry to study smoothly.This book is used as the textbook for colleges and universities.It is suitable for the major of Polymer Materials and Engineering,Material C

本書從實用的角度出發，系統地介紹了軟件工程基礎知識，包括傳統的軟件工程和面向對象的軟件工程兩大部分。在傳統的軟件工程部分，按照軟件生存週期的順序介紹各個階段的任務､過程､方法､工具和文檔編寫規範;在面向對象的軟件工程部分，介紹了面向對象的分析與設計方法以及統一建模語言(UML)的相關知識，同時配有開發實例和軟件文檔模板。 本書理論與實踐相結合，內容循序漸進

SEMAT(Software Engineering Mettlod and Theory，軟件工程方法和理論)是一個國際倡議，旨在確定一個軟件工程的公共基礎或通用標準。它得到了一些全球軟件工程領域最傑出的貢獻者的支持。通過創建一種簡單的語言來描述方法和實踐，SEMAT團隊將這個公共基礎表示為一個由所有軟件開發基本要素組成的內核(或框架)。《軟件工程的本質（運用SEMAT內核）》介紹了這個內核並展

Linear Algebra is an important basic theory course in the teaching plan of higher engineering schools. It is a mathematical tool widely used in all fields of natural science and engineering technology. With the rapid development of modern science and technology and the extensive application of computer, the importance of Linear Algebra in theory and application is more prominent. This puts forward higher request to the Linear Algebra teaching content from the depth and the breadth.Linear Algebra is given priority to in order to discuss the finite dimensional linear space theory courses, with strong abstractness and logical. Since the application of Linear Algebra has gone deep into the fields of natural science, social science, engineering technology, economy, management and so on. Therefore, of course, Linear Algebra should be combined with simple discretization methods, it should be co

"It has proven track records of innovative product development from concept to high volume production with specialization in state-of-the-art coherent silicon photonics integrated circuit (Si-PIC) chip optical engine from design, fabrication, processes, integration to verification, digital and analog high speed (>100Gbps) long reach coherent optical transceivers, DSP, SFP+/XFP/QSFP28/QSFP-DD optical transceivers, DFB/FP/VCSEL lasers, APD/PD receivers, passive optical devices including thinfilm filter, fiber Bragg grating (FBG), DWDM and OADM devices, EDFA, MEMS, LCoS, ROADM, WSS, MCS, precision photonics IC chip engineering, hardware and firmware designs, optical line cards, and DWDM optical system engineering. "