价值工程

A simple, but effective in dynamic positioning method of optimization for fuzzy controller is proposed.

这对于通常意义下模糊控制器的工程设计也具有一定参考价值。

And it has high reliability, security and economization. Therefore the research of this project will offer important engineering practical value for operation safety of electrical facilities in power system.

因此本课题的研究对于保障电气设备在电力系统中的安全运行具有重要的实际工程价值。

Through Gaussian elimination method for computing matrix inversion, the project has a strong practical value.

通过高斯消去法，进行矩阵求逆运算，在工程中有很强的实用价值。

Here habitat reconstruction is in progress to restore the fauna and flora of drained swamps and saline lakes, resulting in a sanctuary of unique botanical, medicinal, zoological, landscape, folklore, and ethnographical value.

目前，这里正进行栖息地的重建改造工程，以恢复由于盐湖和沼泽地干涸受到影响的动物群和植物群，使这里再度成为植物学、药物学、动物学的研究圣地，具有独特的风景、民俗和生物种类研究价值。

In view of describing latent variables influence which are faced to the model of relationship between customer satisfaction degree and its influence factors, integrating the respective characteristic of partial least squares method and the structure equation model, this paper proposed the question that the structure equation model application in service industry which is based on PLS method; take the system thinking as the instruction, construct the model of customer satisfaction in the technical project service industry which take the customer satisfaction degree as endogenous latent variables, and take the customer expected, the sensation quality and the sensation value as exogenous latent variable.

本文针对描述客户满意度与其影响因素间关系模型所面临的潜变量影响，结合偏最小二乘法与结构方程模型各自的特点，提出了基于PLS的结构方程模型应用在服务行业的问题；以系统思想为指导，构造了以客户满意度为内生潜变量，以客户期望、感知质量与感知价值为外生潜变量的技术工程服务行业客户满意度模型。

Two-parameter exponential distribution is an important distribution in reliability engineering. It is studied because it is useful in theory and in practice.

双参数指数分布是可靠性工程中重要的分布之一，对其研究有一定的理论意义和实用价值。

Aiming at improvement of attack precision and reduction of target miss distance, different guidance and control laws are proposed and analyzed, the influences of many different kind of conditions to attack precision such as initial flying altitude, airspeed, flight path angle, external disturbance and target movement are investigated. Beneficial to theoretical significance and inspiring for engineering practice results are obtained.

紧紧围绕提高末制导精度、减小脱靶量这一研究目的，对不同的末制导控制方式、不同的末制导导引律、不同的末制导进入条件、不同的外部干扰、不同的目标特性等都进行了深入的研究、分析和探讨，并给出具有一定理论意义和丰富的工程实际应用价值的结论。

Making it level by being in progress to grass-roots unit, decoration effect going ahead sticky mark of lattice adhesive tape, the flame plating are real dan lacquer, boxing have got letters modelled after a copy exposed wall face brick after adhesive tape take off in the basis closing priming paint; have brought forward the concrete request to raw material at the same time, have analysed and the common process middle mass problem being under construction, the lacquer application has certain reference value to outside heat preservation and real stone extending an exposed wall further.

随着外墙外保温技术的推广实施，真石漆做为建筑外墙装饰材料的优越性得到了进一步的体现，结合具体工程实践，通过对基层进行找平，在封闭底漆的基础上粘贴分格胶带、喷涂真石漆，分格胶带去除后取得了仿外墙面砖的装饰效果；同时对原材料提出了具体要求，并分析了施工过程中常见的质量问题，对进一步推广外墙外保温和真石漆的应用具有一定的参考价值。

Model is established directly on the basis of measured data through this method. It can avoid the mistakes due to factitiousness in traditional methods. It is proved that the prediction model is accurate and easy to operate,so the method has widely practical engineering value.

本方法利用实测资料直接建模，可避免传统方法计算过程中各种人为因素的干扰，所建立的模型预测精度高、简便易行，因而具有广泛的工程价值。

So far,a limited number of research papers are related to dynamic response of long-span flexible roofs.Gymnasium roof is a special topic of long-span flexible roof structures,a-nd it is important to study on wind load and gust loading factor in the field of engineering and research.

目前国内外对大跨度柔性屋盖的风振响应研究很少，本文研究的体育馆屋盖结构的风荷载及风振系数作为大跨度柔性屋盖结构的一个专题，具有重要的工程应用价值和学术研究意义。

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％。