“economic evaluation of railway investment”的概念、定义、翻译、参考文献-科学参考

单词	economic evaluation of railway investment
释义	economic evaluation of railway investment Encyclopedia 工学铁路投资经济评价释 economic evaluation of railway investment铁路项目投资经济评价为有效使用铁路投资，在对铁路项目进行投资决策前，对铁路投资项目的经济合理性进行计算、分析、论证，并提出结论性意见的全过程。是铁路项目可行性研究工作的一项重要内容。
随便看	metabolic antagonism metabolic changes of the aged metabolic control analysis，MCA metabolic control fermentation metabolic disturbance of carbohydrate，fat and protein metabolic ecophysiology of aquaculture animals metabolic engineering metabolic engineering breeding metabolic enzyme metabolic equivalent metabolic fingerprint metabolic flux metabolic flux analysis，MFA metabolic fluxes metabolic imaging metabolic imaging agent metabolic induction metabolic inhibition metabolic interrelationship metabolic markers metabolic model metabolic network metabolic network dynamic model metabolic network model metabolic network structure

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