“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	Emerald Necklace emerald Qingliang Mountain emergence Emergence and Development of Chinese Opera Criticism emergence angle emergence probability emergence properties emergency action plan for reservoir emergency administration emergency alert warning device emergency and disaster data visualization emergency assistance to natural disaster Emergency Banking Act emergency broadcasting emergency capability emergency capability assessment standards emergency card emergency center emergency collaborative mechanism emergency command emergency command headquarters emergency command mechanism emergency command mode emergency command platform emergency command system

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。