经济效益

Therefore the study of transmission line fault location system is an important course in electrical engineering.

所以，输电线路故障定位系统具有极大的社会效益和经济效益，是一项具有重大技术经济意义的研究课题。

Products on the market, favored by the majority of users, a good economic and social benefits.

产品投放市场后，受到广大用户的青睐，产生了良好的经济效益和社会效益。

Based on the principle and characteristics of medium frequency furnace, analysis on physical and chemical performance of liner material , better technological economic indexes and benefits of adaptation to 2 tons medium frequemcy furnace for resmelting high carbon ferrochrome are realizde by pilot production and industrialized production.

采用2 t中频炉重熔高碳铬铁，根据中频炉的原理及特点，对炉衬材料的物化性能进行了分析，通过试生产和工业化生产，取得了较好的技术经济指标和经济效益。

It briefly introduces the process of producing medium and low carbon ferrochromium with hot charging ferrochromium in electro-silicothermic method as well as the economic benefit obtained.

简要介绍了采用热装硅铬的电硅热法生产中低碳铬铁的过程和所获得的经济效益。

The application of our products in the processing of core-wrapped electric wire, deoxidizer for steel-making, Calcium, Chromium, Strontium, Ferroniobium, Ferromolybdenum, Ferrotitanium and Ferrovanadium will significantly improve the recovery rate, reduce the impurity of the products and enhance the product quality, which sequentially brings more economic benefit to your company.

在生产包芯线、炼钢脱氧剂、金属钙、金属铬、金属锶、铌铁、钼铁、钛铁和钒铁等中使我公司生产的铝粉和铝粒，可提高回收率，降低产品杂质，提高产品品位，从而获得更好的经济效益。

Addition, The application of our products in the processing of core-wrapped alloy wire, deoxidizer for steel-making, Calcium, Chromium, Strontium, Ferroniobium, Ferromolybdenum, Ferrotitanium and Ferrovanadium will significantly improve the recovery rate, reduce the impurity of the products and enhance the product quality, which sequentially brings more economic benefit to your company.

在生产合金包芯线、炼钢脱氧剂、金属钙、金属铬、金属锶、铌铁、钼铁、钛铁、钒铁、钒铝合金和异丙醇铝等产品时，使用我公司生产的产品，可以提升回收率，降低产品杂质，提高产品品位，从而获得更好的经济效益。

The furnace protection process is optimized from the following ways: determining the best fettling time and location for various fettling materials,adjusting reasonably the component of end slag,improving slag splashing effect,regulating nitrogen pressure,meeting demands for slag splashing,and so the cost of furnace protection is reduced.

认真分析和实验，从三个方面对护炉工艺进行了优化：确认各种不同补炉料的最佳补炉时间和位置，合理调整终渣成分、改善溅渣效果，调整氮气压力，满足溅渣需求，对护炉工艺进行了优化，从而降低了护炉成本，取得了明显的经济效益。

Lots of research work has been done in the field of definition of ecotourism, the programming of ecotourism, the management of ecotourism, the environment of ecotourism etc, but less attention has been paid on ecotourism region. The research on the evaluation and assessment of ecotourism performance has not been reported up to now.

生态旅游要求实现旅游地的经济效益、社会效益、环境效益的高度统一，成为旅游可持续发展的有效途径，符合当今世界发展的趋势和潮流，这正是生态旅游的生命力之所在，也是国内外学者热衷于研究它的原因。

A field trial was carried out to study the effect of different phosphorus fertilizer rates on the yield and benefit of ryegrass.

在田间试验条件下研究了不同磷肥用量对黑麦草Lolium multiflorum产量及经济效益的影响。

The pollute problems of oil smoke and wastewater of filature will therefore be solved.

将从根本上解决化纤行业油烟废气和废水的污染问题，实现清洁生产，提高产品在国际市场的竞争力，具有显著的经济效益、环境效益和社会效益。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。