一些更为先进的系统则利用了工程经济原理，把项目决策中金钱的时间价值也包括了进去。
Some of the more sophisticated systems apply the principles of engineering economy to include the time value of money in project decision making.
软件工程(学)是利用完善的工程学原理和法则来经济地获得稳定可靠的并且能够在真正的机器上有效运行的软件。
Software engineering is the establishment and use of sound engineering principles in order to obtain economically software that is reliable and works efficiently on real machines. 2.
这种方法原理新颖，经济、快速，为水文地质和工程地质工作量化提供了新手段。
The method has a new principle, good economy and quickness and provides a new means for quantifying of hydrogeological investigations and engineering geology.
工程师利用科学和数学的基本原理发现最经济的方法来解决技术问题。他们的工作是联系潜在的社会需求和商业用途。
Engineers apply the principles of science and mathematics to develop economical solutions to technical problems. Their work is the link between perceived social needs and commercial applications.
采用水源调节“替代工程的影子价格”原理，计算了该地区森林生态系统的水源涵养经济价值。
The principle of "Alternating Engineering and Shade price" is applied to estimate the economic value of water conservation caused by forest ecological system.
在工程设计管理过程中利用价值工程原理进行设计方案的优选，是国际上普遍采用的方法，可以将技术与经济圆满地统一起来。
Optimizing schemes by using the principle of cost project in the progress of commission designing management, which is generally used in the world, can unite the technique and economics tightly.
本文重点阐述了基于价值工程原理的经济价值。
This paper placed emphasis on Economic Value based on Value Engineering.
本论文采用安全经济学基本原理，具体研究了建筑工程安全的投入、产出和效益。
Based on the theory of safety economics, this paper studies on safety inputs, safety outputs and safety benefits in construction projects.
通过工程实例介绍如何运用工程技术经济学原理对国际工程投标进行策略分析。
Analysis is made on how to apply economic theory of engineering technology to the international tactics by practical models.
工程项目经理部的全部管理行为的本质，是运用项目管理原理和各种方法来降低成本，创造经济效益。
The nature of all the management ACTS of the project management department is to use the theory of project management and methodology to cut cost and generate economic benefits.
本文运用工业工程中工程经济和设施设计等方面的原理和方法，对一个具体的扩建工程项目进行了分析、研究和设计。
To sum up, engineering economy system analysis and some design principles are employed in the analysis, evaluation and design of a specified project.
本文介绍锚喷支护技术的原理，以及在建筑工程基坑支护应用中的实用性，可靠性，经济性。
This thesis introduces the theory of technique of Anchor and Cement Spraying Shoring including its practicability, reliability, reliability and economy in architecture project.
介绍了搅拌罐（釜）的工程放大原理和方法，并通过实例进行了经济分析。
The engineering magnification principle and methods for agitated tank (kettle) are introduced.
同时，阐述了如何分析生产线上存在的浪费以及如何结合人因工程原理和动作经济性原则去改进不合理工作台布置和操作。
And tell us how to find the wastage on product line and how to improvement irrationality worktable and operation with movement economical principle .
应用灰色系统理论和宏观、微观经济学原理，以及系统工程的理论和方法，进行了城际交通运输需求分析。
The transport demand among the cities have been analysed by using the gray system theory, macroscopic and microcosmic economics principles and system engineering theory.
因此运用价值工程原理和模糊数学原理建立了设计变更方案和施工方案变更方案的技术经济评价模型。
Using value engineering theory and fuzzy mathematics theory, the paper establishes design change scheme and construction methods change scheme evaluation model.
为此，介绍了该工艺流程及其原理，并对具体应用工程进行了处理效果和经济效益分析。
The paper also introduced the treatment process and principle, and analyzed the treatment efficiency and its economic instance .
为此，介绍了该工艺流程及其原理，并对具体应用工程进行了处理效果和经济效益分析。
The paper also introduced the treatment process and principle, and analyzed the treatment efficiency and its economic instance .
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