social-economical
1.Study on Evaluation of Social, Economical and Environmental Coordinative Development in Lanzhou City
2.Using super model, the author changed the social-economical index into numerical factors, and then confirmed their grade and standard.
3.Models of the proportion of ecological water requirement (EWR) and ecological water used (EWU) were put forward. Using the models,the EWU proportion based on EWR, and reasonable proportion of EWU suitable for the local situation of water resources and social economic development were calculated with overall consideration of actual social economical water use.
4.After introducing the research background, it presents the theoretical approach and its practice of the post-evaluation of the social economical benefit and influence for highway projects, based on which it does a post-evaluation for the BTT Expressway project. The comprehensive conclusion is that the project is "Excellent" with a subordination degree of 0.82.
5.The Social and Economical Environment of Sports Industry Development in East China and Choice of Development Mode
6.In accordance with the normal,social and economical conditions in Yanshan piedmont,the indictor system was built for a comprehensive benefit evaluation of crop production.
7.To manage the complex and crisp ecological environment and backward social and economical status,the ecological environment database management system of north west China was esta bished by using 3S technique and DBMS technique.
8.By employing new technologies of LAN,switching and optical transmission,the problems in dial up and dedicated line access of Internet were solved and the coverage of CRNET was expanded and great social and economical benefits were achieved
9.The research results have laid a foundation for comprehensive utilization of " artificial volcanic ash (including fly ash and smelter slag etc.) ". This offers a new approach to comprehensive utilization of the industrial solid waste from power plants and will surely yield remarkable social and economical profits.
10.The CFC-free formulation was applied to several foam plants and had gained notable social and economical benefits:the 7 draining of F-11 could be decreased by 1600 kg when 1000 kg MEC was used,and according to present price,25300 Yuan/t MEC could be gained.
