engineering theory of value 价值工程学说
Based on the theory of value engineering and control to adiabatic temperature change of mass concrete, it is proposed four-functions principle for design optimization of GHPC.
根据价值工程理论，提出了基于大体积混凝土绝热温升控制的绿色高性能混凝土(GHPC)优化设计的四功能准则。
In accordance with temperature problem in the process of super heavy oil recovery, the theory of value engineering is used to realize function replacement, and cost-cutting is thus achieved.
针对超稠油开采过程中的温度问题，应用价值工程原理，开展功能替代，取得了降低开采成本的良好效果。
Using the theory of Value Engineering, analysed the arched frame of T120D bulldozer. The result is that the cost of arched frame decreases 12.43%, and the consumers are satisfied with its propertieds.
本文应用价值工程的原理，对T120推土机的拱架进行了分析，使其在满足用户要求的前提下，成本降低了12.43%。
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