研制和开发出操作简单、规范实用的水利水电工程造价系统成了当前非常紧迫的任务。
It is emergent for us to develop the cost system of WCHE which has wide applications and is operated simply and in standard.
因此，水利水电工程造价系统的研制与开发是一项具有重要意义的工作，同时也是一项非常艰难的工作。
Therefore, development of the cost system of WCHE is of great significance, at the same time, it is a quite hard job.
世界上，电力系统为电网带来了大量的可再生能源，而这种电网要求的解决方案不仅造价高而且还得具有创造性。
Around the world, electric power systems that have added significant amounts of renewable energy to the grid require both costly and creative solutions.
但这一举措同时需要造价高昂的电网系统，使其将电力输送到远方的城市。
But this also requires costly power grids to carry the electricity to the distant cities.
灌水器是滴灌系统中最关键的设备，其性能的优劣直接决定灌溉质量和滴灌工程的造价。
Emitter is the most important equipment in drip irrigation system. Its capability directly influences the quality and cost of drip irrigation.
开发这项技术的团队总工程师说，线路的造价大约是国外系统的一半左右。
The chief engineer on the team developing the technology says it will cost about half what foreign systems do.
建设项目工程造价的控制是一个贯穿项目建设全过程的复杂的系统工程。
The control of engineering cost of construction item is a complex system engineering that penetrates the whole process of construction.
用微带阵列实现智能天线能够满足系统小型化、造价低的要求，这在现代通信中有着广泛地应用前景。
Microstrip antenna arrays can meet smart antenna's demands of miniaturization and low cost and will be used widely in modern communication systems.
长大公路隧道的通风系统工程造价高、运营能耗大，通风系统设计合理与否，对长大隧道工程建设有重要影响。
Whether the ventilation system is designed reasonable or not can significantly affects the construction of long highway tunnel for its high cost in economy and energy.
而且更为重要的是，整个系统总造价相当经济。
But more importantly, the total cost of the entire system is economic.
系统结构简单、使用方便、造价低廉、便于维护，适合于实验教学应用。
It is simple in structure, convenient to operate, low cost, easy to maintain and suitable for experiment and teaching.
为了保证保温性能和节约造价，我们没有设置过多的玻璃立面，但采用了高性能的天窗来保证室内的明亮，同时采用了光伏屋面系统提供照明。
To ensure the thermal performance, we didn't use too much glass openings, but introducesskylight to make the interior brighter, and a solar system for lighting.
直线电机轮轨交通系统因其造价低、线路适用性强、养护维修简单、噪声低等优点，被业内普遍认为是一种先进的交通方式。
The LIM wheel-rail system has the advantages of low costs, great applicability, low noise and simple maintenance, and is widely believed to be an advanced traffic mode in urban rail transit field.
给出了一复杂系统在造价约束下的可靠度和冗余数的并发优化设计结果。
A numerical result of an optimization design based on reliability and redundancy subject to cost in complex system is provided in the paper.
工程造价分析是一个系统的工程，鉴于学识有限，存在许多不足之处，望专家们谅解。
Project cost analysis is a systematic project, in view of limited knowledge, there are many inadequacies and hope the understanding from the experts.
然而，它也指出，这种系统的软件测试和验证造价很高，而且很难实现。
However, it goes on to say that the software testing and certification of such a system would be expensive and difficult.
通过对采暖管道热量的计算和经济分析，建议在采暖系统设计时考虑管道的散热量，以降低工程造价。
According to he calculation and economy analyses of heating pipe, this paper suggests that heating system design should consider the pipe heat dissipating capacity to reduce engineering cost.
通过对固化处理进行优化设计可以解决力学性质、二次污染以及造价三者之间存在的矛盾，为建立系统的固化理论奠定了基础。
The contradiction between mechanical characters, secondary pollution and cost by optimal design can be solved, which will lay a base to establish systemic solidification theory.
该系统结构简单、造价低。
对财务效益审计子系统与工程造价审计子系统系统做了详细的系统分析及设计，并编制出财务效益审计部分子模块演示程序。
Make detailed system analysis and design to the finance benefit auditing and cost auditing and system, and program to demonstrate the former.
使用位置差分法将减少目标位置监测系统的造价，使目标用户设备简单、造价低，而且重量轻（因为在军事上对于目标携带设备的重量要求往往很苛刻）
This method will reduce the cost of target monitoring DGPS system, and simplify the target borne equipment to reduce the weight of the equipment.
本文就基于造价分析的水利水电工程招标管理信息系统的系统分析、设计与应用问题进行了研究。
This paper studied on the system analysis, design and application of water and electricity project bid management information system based on cost analysis.
通过建立造价指数的灰色系统预测模型可以算出未来造价指数的灰元值和进行短期、中期和长期的预测。
The grey element value of cost index would be figured out by way of establishing cost index′s presumption model that is a grey system.
系统地介绍了施工阶段影响公路工程造价的各种因素，阐明了工程造价管理与控制的方法及措施。
It systematically presents the influencing factors of the engineering cost during the stage of construction, and illuminates the management and control methods of the engineering cost.
根据多项典型燃气与太阳能联合供热系统工程实例，得到太阳能集热器面积与太阳能集热系统造价间的关系。
Based on many typical engineering examples of gas and solar heating system, the relationship between the solar collector area and the fabrication cost of solar collection system is gained.
为了降低卫星系统的造价，提高卫星系统的性能，需要对卫星系统进行设计优化。
Design optimization is necessary to satellite system for the sake of reducing its cost and improving its performance.
该监控系统通过互联网实现子站与监控中心的连接，无需专用的远动信道，降低了系统造价，实现了各子系统之间的无缝连接。
The system, connected with substation and monitoring center by Internet, doesn t need special communication, reduced system costs and realized seamless connection between sub-systems.
本文利用模糊数学和灰色系统理论，对建筑工程造价估测系统进行了研究，并在此基础上，研制成实用软件。
In this paper, the cost estimate system of constructional engineering has been studied based on the theory of Fuzzy Mathematics and Grey system, and a practical computer software has been worked out.
全生命周期工程造价统一计算，它是为全生命周期工程造价管理提供模型支持系统。
The fourth is that, The uniform calculation of the whole lifecycle engineering cost, its aim is to supply model supporting system to whole lifecycle engineering cost management.
方法简单可行，显著提高系统精度，且降低系统造价和使用维修费用。
This method is workable as well as simple, which can remarkably improve the system precision and decrease cost of system and maintenance.
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