“工程技术方案比选”的概念、定义、翻译、参考文献-科学参考

单词	工程技术方案比选
释义	工程技术方案比选 Encyclopedia 工学工程经济学释 comparing alternatives工程技术方案比选当一个项目存在多种备选的工程技术方案时，按照工程经济学的分析方法选择适当的经济评价指标，对多个方案的经济效益进行比较，选出具有最佳投资效果方案的过程。
随便看	school knowledge management school leadership system school liability insurance school library School Library Manifesto school management school map school merging policy school microscope school milk program school motto school observation School of Abdominal Diagnostic Tuina School of Acu-pointing Tuina School of Aeronautics and Astronautics, Shanghai Jiaotong University School of Aeronautics and Astronautics, Sichuan University School of Aeronautics and Astronautics, Zhejiang University School of Aerospace Engineering, Xiamen University School of Aerospace Engineering, Xi'an Jiaotong University School of Aerospace Engineering，Beijing Institute of Technology School of Aerospace Engineering，Tsinghua University School of Aerospace, Transport and Manufacturing, Cranfield University School of Archaeology and Museology, Peking University School of Archaeology and Museology, Sichuan University School of Architecture and Design in Beijing Jiaotong University

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。