“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	three dimensional printing tablets, 3D print tablets three dimensional projective coordinates three-dimensional projective coordinates three dimensional projective mapping three-dimensional projective mapping three dimensional projective space three-dimensional projective space three dimensional quantitative prediction three dimensional quantitative structure activity relationship three-dimensional quantitative structure-activity relationship three dimensional quantitative structure activity relationship (3D-QSAR) three-dimensional reconstruction three-dimensional reconstruction, 3D reconstruction three-dimensional scan and reconstruction three-dimensional scanner three-dimensional scan technique three dimensional seismic Three-dimensional shape computing three dimensional shape measurement three dimensional sound three-dimensional space three-dimensional sphere three dimensional stacked memory three dimensional symbol three-dimensional torus

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。