价值工程

Risk analysis and reliability research of tunnels lining are very vital and necessitous problems, and the purpose is to solve risk evaluation and reliability forecast of the tunnels lining system. The study on subject has important economic benefit, and social benefit, and it not only has important meaning to improve the level of tunnel design and project construction in our country but also has significant academic benefit.

隧道衬砌结构的风险分析和可靠性研究是十分重要而又迫切需要解决的问题，其目的就是要解决隧道衬砌结构系统的风险评估和可靠性预测问题，本课题的研究具有较大的经济效益和社会效益，不但对提高我国隧道的设计水平和工程建设有重要的意义，而且有重要的学术价值。

Through a series of studies, the knowledge on key parameters such as distribution, magnitude and temporal variation of negative friction of structural pile foundation, and the location of neutral point is acquired, which is valuable and contributes largely to the subsequent construction of the Yangshan project.

通过一系列的研究，取得了对该结构桩基负摩擦力分布、数值大小、随时间变化的规律、中性点位置等关键参数的认识，对指导洋山后续工程的建设起到的很有价值的成果。

The exploration of nonlinear random vibration with random parameters has engineering background and great academic value, and it is of theoretical significance as well.

随机参数非线性结构随机振动响应分析的研究有着广泛的工程背景和重要的理论意义与学术价值。

Yet it cannot be evaluated by the normal dynamic equations based on acceleration parameters due to the limitation of response spectra for seismic design of buildings.

本文探讨了采用速度反应谱和位移反应谱分析的可行性；对结构时程分析法的工程应用价值和可操作性提出看法。

Gross of natural resources of water of catchment of the Yangtse River 996 billion stere, 35% what take the throughout the country, at present development utilization rate has 18% only, divide outside propping up this catchment to use water, still pass in carrying out south project of water north attune is northwardly provide fresh water resource, its moist limits involves 26 provinces city, shortage of gross of this pair of water, and distributing very not all China has fundamental strategic value.

长江流域水资源总量9960亿立方米，占全国的35%，目前开发利用率只有18%，除支撑本流域用水外，还通过实施中的南水北调工程向北方提供淡水资源，其润泽范围涉及26个省市，这对水总量短缺、且分布极为不均的中国具有重要的战略价值。

We can find the twofold values which reside in theory and practice by thinking the concept of Engineering Noumenon.

工程本体研究具有理论和实践的双重价值。日常语言的语义学研究给出了本体的一般解释，科学技术和工程学研究给出了本体的科学解释。

Architecture style is experienced summarization of architecture, is one of the most valued production of software engineering practice.

体系结构风格是体系结构的经验总结，是人类进行软件工程实践时得出最有价值的成果之一。

The conclusions are significant in both research and application of domestic traditional roller and intelligent oscillatory roller.

其结论对国产振荡压路机及其智能化的进一步研究、生产与应用既有理论上的指导意义，更有工程上的直接应用价值。

Research carried out for the value choice of engineering subject is very little.

针对工程主体的价值选择进行的专门研究更是少之又少。

This paper has presented the types and distribution characteristic of the Quaternary glacial deposits on the west side of the Yulong Mountains, which was an important task for the selection and optimization of the Yunnan-Tibet railway line in Northwest Yunnan. Based on lab test of physics and mechanics, the results of engineering properties of moraine/outwash rocks, including the cement composition and their cementation, stability in water, mechanical property, and sound spreading velocity, etc., have been reported, which can not only enrich the research contents of rock mechanics, but also have important practical value for railway construction and water power development in mountain regions.

结合滇藏铁路滇西北段线路比选和优化工作，对云南玉龙雪山西麓第四纪冰川堆积物的类型和分布特征进行了详细的野外调查；在室内物理力学试验的基础上，着重研究了冰碛砾岩的胶结物成分与胶结作用、水稳性、力学性质、声波速度等方面的特性，这不仅可以丰富现代岩石力学的研究内容，而且对本区铁路工程建设和水力资源的开发具有重要的实际价值。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。