通过一路灯工程实例，进行了太阳能照明与普通照明的经济性比较。
Through a road lighting project, the paper compares economic performance between solar lighting and ordinary lighting.
本文采用盈亏点分析法对常见市话局间中继传输方式进行了经济性比较。
In this paper, the common transmission methods between local exchanges are compared on economics by means of breakeven analysis.
设计了抗剪静力性能完全相同的组合剪力墙和全加劲钢板剪力墙，并对二者进行了经济性比较。
SCSW and stiffened steel-plate shear wall with the same static behavior are designed and conduced in economic comparisons.
将优化系统与常规空调系统作经济性比较，为冰蓄冷系统的优化设计及经济运行提供理论依据。
Compared to optimal system and the traditional air conditioning system, which will provide a theoretical basis for the optimum design and economic operation to the ice storage system.
通过对栈桥和网架在大跨度输煤栈桥中的应用进行经济性比较，证明输煤栈桥采用网架结构是技术先进、经济合理的。
Moreover, the installation problems of coal handling gallery of span concentrated control building are solved by applying high level sliding construction technology.
根据所定义的“综合能源价格”，采用与常规热水器进行定量比较的方法，对影响太阳热水器经济性的主要因素进行了分析。
According to the synthetic energy price defined, analyses the main factors of effecting solar water heaters economics by the method of comparison with corresponding general water heaters.
介绍了我国机动车燃料经济性的现状，并与国外现状进行了比较。
The paper introduces the status of China's motor vehicle fuel economic effects in comparison with foreign countries .
本文简单地介绍了经济评价的方法，并以我国东南沿海地区为对象，对核电与煤电的经济性进行了比较。
The method of economic evaluation is described briefly in this paper, The economy of nuclear power is compared with coal power targeting the Southeast Seaside.
最后对内燃机汽车和混合动力电动汽车的能量经济性受驾驶循环的影响情况进行了比较和分析。
The impacts of driving cycles on energy economy of ICE vehicle and HEV are compared and analyzed.
结果表明：使用乙醇柴油混合燃料时，供油提前角的改变对燃料经济性的影响比较敏感，且相对使用纯柴油，适当减小供油提前角对提高燃料经济性有利。
The test result shows that the influence is more sensible when the ethanol-diesel blend fuel is used, and it is beneficial for increasing the fuel economy to reduce suitably fuel supply advance angle.
通过技术经济比较，对钢管混凝土结构的优越性、经济性、施工方便性等优点进行了分析和总结。
By the comparison of technology and economy, an analysis and a summary of superiority, economy, and easy construction of CFST are conducted.
通过对两次线损理论计算结果的比较，验证了降损方案的可行性和经济性。
According to the comparison of the two results, the feasibility and economy of the scheme is validated.
本文阐述了MDV系统的原理，通过与风冷热泵机组在运行经济性方面的比较，充分说明了MDV系统在建筑空调中的优势。
This paper presents the principle of MDV system and explains its advantages in architecture energy saving through comparing with air-cooled heat pump unit in operation economy.
对膜软化过程的经济性进行了评述，并将膜软化的制水成本与常规软化法进行了比较。
The economy of membrane softening process and its cost comparing with conventional lime softening are also discussed in this paper.
结合经济性，分析比较在该地区应用低温热水辐射采暖方式和其他采暖方式对室内热环境的影响。
Combining with economy, analyse and compare the impact on indoor thermal environment in the region after running the low temperature hot water radiant system heating and others heating type.
本文试从材料设计着重可用性与经济性分析，对钛材与几种传统材料及选备材料进行比较。
Based on the analysis of the economic and practical properties in material design, titanium was compared with several traditional materials.
介绍了大型水泵几种流量测定方法的基本原理，从准确性、实用性和经济性三个方面进行比较。
The basic principles of several discharge measuring methods for large sized pumps are introduced, and the results are compared from three aspects accuracy, practicability and economy.
介绍了国外此项技术的研究和应用状况，以及系统设计形式，在经济性方面与传统空调系统进行了比较。
Presents the development of foreign projects and the design modes of the system, and compares the system with the conventional air conditioning system in economical effects.
长期以来，我们比较重视对经济性规制的研究，而忽视了对社会性规制的研究。
For a long time, we relatively pay attention to the study on economic regulation and have ignored the study on social regulation.
分析了楼宇级冷热电联产（BCHP）方案的经济性，并与目前常用的几种空调机房方案进行了比较。
Analyses the economic effects of the building cooling heating and power (BCHP)and compares them with those of general air conditioning systems.
并从使用性能、经济性等方面与DHL型水管热水锅炉和DZL型水火管热水锅炉进行了比较。
DHL water-tube hot water boiler has been compared with DZL water-fire tube hot water boiler on the sides of operating performance and economy.
本文介绍了几种适用于大功率电动机起动的软起动装置的工作原理，对其技术、经济性进行了比较，探讨了软起动装置在大型设施中应用的可行性。
This paper introduced some operation principles of soft start for high power electro motors. Comparisons were also made in technical and economic bases to find application in large facilities.
为此需要比较一下在这些地区建造核电站和煤电站的经济性。
So that it is necessary to make economic comparison between nuclear and coal power stations built in this area.
高拱坝是安全性和经济性都比较优越的坝型，应用十分广泛。
对VRV热泵空调系统采暖的经济性进行了分析比较。
The paper compares the economical efficiency of the VRV heat pump air condition system to the traditional heating systems.
虽然修改奥托循环发动机使用“阿特金森循环”提供良好的燃油经济性，这是比较传统的四冲程发动机在一个较低的功耗，每位移费用。
While a modified Otto cycle engine using the "Atkinson cycle" provides good fuel economy, it is at the expense of a lower power-per-displacement as compared to a traditional four-stroke engine.
主要从结构内力、构件预制条件、现场装配条件、施工速度、防水效果以及经济性等方面进行比较。
The primary aspects considered include the internal force of the whole structure, the conditions of assembly linings, the speed of the construction, the waterproof and the economic effects.
主要从结构内力、构件预制条件、现场装配条件、施工速度、防水效果以及经济性等方面进行比较。
The primary aspects considered include the internal force of the whole structure, the conditions of assembly linings, the speed of the construction, the waterproof and the economic effects.
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