经济效益

With regard to the by stages and by divisions mining characteristics in Nanfen Open Pit Iron Mine,we integrated the stripping of different stages and divisions with one another, and adjusted the elevation of haulageway,built short distance,low level haulageway,thus lowering the consumption of fuel on trucks,reducing the operation cost of the mine,resulting in favourable economine benefit.

针对南芬露天铁矿多分期多分区开采的特点，把不同分期分区的剥岩相结合，适时调整出入沟标高，建立近距离低标高运输通路，降低矿车的柴油消耗，避免追加矿山运营费用，经济效益可观，在同类矿山发展中有一定的参考价值。

More companies have realized that Business Process Engineering on supply chain is a practice and effective way to increase income,build up competition advantage,and to maintain development healthfully.

越来越多的公司开始认识到对供应链实施业务流程再造可以增加经济效益，建立竞争优势，是谋求企业健康持续发展的重要手段。

A Lithium-Bromide absorption refrigerating machine is designed using inclined fin tubes as heat transfer elements for absorber and using other corresponding heat transfer enhancement elements for the other heat exchangers. Comparing with the machine of using bare tubes, this unit can save bronze by 19%, steel by 28%, space by 36%. And a lot of operating expenditure can be reduced at the same time.

用斜槽管作为吸收器中的传热管，并在其它传热部件中采用相应的强化传热元件，设计了一台溴化锂吸收式制冷机，与全部采用光管的机组相比，节省了19%的铜材、28%的钢材，整体体积减小了36%，同时还节省了其它费用，显示出较好的经济效益。

It is significant for optimum design of heat insulation of glass furnaces to improve the standard of the design and economize energy resource.

玻璃窑炉的保温优化设计，对提高窑炉设计水平，节约能源，取得较佳的经济效益有重大意义。

This paper introduces the structure and economic benefit of the electric boiler heat reservoir, points out the obvious economic and social benefit of this technology.

介绍了电锅炉蓄热装置的结构和经济利益，指出了该技术具有明显的经济效益和社会效益。

With a project example of a hotel, presents the immersion system and the design characteristics, analyses the economical benefit and operation, and presents sewage clearing in the wastewater heat exchange reservoir.

以某宾馆城市原生污水作为热泵冷热源的工程为例，介绍了浸泡法及其工艺设计，分析了其技术经济效益与运行效果，介绍了污水换热池污物清理情

With high quality ,thick reservoirs recovery of more than 60% and SORs of about 0.3~0.5 are obtained but in thinner, and in anisotropic reservoirs with lower oil saturations large quantities of steam are required to heat the depleted reservoir and the overburden .

蒸汽辅助重力泄油是开采超稠油油藏的一个比较有效的方法，对于均质厚层状稠油油藏，采收率可达60%以上，油汽比可达0.3～0.5，具有较高的经济效益。

The larger the area of the heating plant is, the more distinct the economy benefit is.

若每个供热站的供热面积越大，经济效益越明显。

HVD devices developed based on the results reported in this dissertation have been used by a heating power plant and a waterworks for more than 15 months and have shown satisfactory performance and have yielded significant economic benefits.

根据本文研究成果研制成的HVD装置分别在热电厂和自来水厂现场使用一年多，性能完全满足工程实际的需要，并获得了显著的经济效益。

In this paper, based on the research home and abroad, the benefits of ecology, economy, society and their integration of contour hedgerow system of nitrogen-fixing plants in Ningnan County of Sichuan have been analyzed and assessed systematically with analytical hierarchy process.

本文在国内外已有研究基础上，采用层次分析法对四川省宁南县马桑坪的等高固氮植物篱种植模式的生态效益、经济效益、社会效益及综合效益进行了较为系统的分析和评价。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。