“systems analysis and design”的概念、定义、翻译、参考文献-科学参考

单词	systems analysis and design
释义	systems analysis and design Encyclopedia 理学系统分析与设计释 systems analysis and design系统分析与设计将用户对系统的要求转换成系统实现的抽象描述的过程，是编码、测试、运行与维护的基础。
随便看	minor allele frequency，MAF minor angle minorant minorant function minorant game minorant series minor arc minor axis minor base minor crime minor determinant minor diagonal minor diagonal of a square matrix minor digestive glands minor earthquakes minor element minor function minor groove minor histocompatibility antigen minor injury minor in principal position minority minority areas minority carrier minority carrier admittance

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。