The economicresult of energy transformation and material cycle is to create use value.
能量转化和物质循环的经济成果是创造使用价值。
2
The result of industrial test, techno-economicresult and its perspective in application, etc. are also introduced.
对其工业性试验、技术经济效果、使用前景等情况分别进行了介绍和分析。
3
This paper outlines its characteristics and economicresult and gives a brief introduction to and analysis of its experimental data and practical examples.