报告还说，由于过去预期过分乐观，现在对项目效益成本分析的报告已成为最为迫切的要求。
The report argued that the need for cost-benefit analyses was made all the more urgent since DE had long suffered from a history of overly optimistic expectations.
规定公司经济性度量质量体系有效性的范围和方法，确保通过质量成本分析来改进质量，进而达到提高经济效益。
Provisions of company economic measure the effectiveness of the quality management system and method, ensure the quality cost analysis to improve quality, and to improve economic benefit.
文中提出了旋转备用成本分析和效益评估的定义和计算方法。
A definition and computation method for benefit assessment and costs analysis of spinning reserves is presented.
成本分析是效益评价的基础。
文章明确了成本、收益的确切含义，论述了对成本收益分析的机会成本分析、边际分析和效益分析三种分析方法。
At first, this article makes clear the exact meaning of cost and income, and indicates three analysis methods: analysis of opportunity cost, analysis of limit deal and analysis of benefit.
进行了卤水和盐的生产成本分析和以卤代盐的经济效益及社会效益分析。
Production cost of bittern and salt, the economic profits and social effective of bittern replaced salt were analysed.
进行了卤水和盐的生产成本分析和以卤代盐的经济效益及社会效益分析。
Production cost of bittern and salt, the economic profits and social effective of bittern replaced salt were analysed.
应用推荐