practical engineering problems的意思|示意

From the late 70s, more and more people found degradation generally consisted in the practical problems of engineering, social, economy and biology, and many other aspects.

从70年代后期开始，人们越来越多地发现在工程、社会、经济和生物等很多方面的实际问题中普遍存在着退化现象。

Many practical engineering problems can be abstracted to corresponding function optimization problems.

许多实际工程问题可以抽象为相应的函数优化问题。

In the same time, the chaotic dynamic theory has been applied creatively to analyze the engineering practical problems of metal's rheological forming.

与此同时，本文首次运用混沌动力学理论分析流变成形工程实际问题。

For most practical engineering optimal problems, the relationships between quality characteristics and uncertain factors are unknown or complicated.

在大部分的实际工程优化问题中，产品质量特性与不确定性因素的关系是未知的或复杂的。

Application of these principles to the solution of practical ocean engineering problems.

应用这些原则到实际海洋工程问题之解法。

As an evaluation method of city systems engineering, there are some problems in the AHP. The major problem in practical application is how to examine and correct the consistence of judgment matrix.

作为城市系统工程的评价方法，传统的层次分析法存在一些问题，如何检验和修正判断矩阵的一致性问题是AHP在实际应用中存在的主要问题。