【摘要】 目前，工程设计方案的选择，一般还是凭借经验来作决定的，片面性在所难免。本文乃应用灰色理论中的关联分析方法，以寻求最佳的综合效果，这在避免或减少设计的失误上有着较大的意义。更多还原

【Abstract】 The selection of the engineering design plans, in general speaking, only depends on the designer’s experience at the present time. It unavoidably exists some one-sidedness. This paper proposes to adopt correlation degree analysis method of grey system theory for seeking the best comprehensive rcsult.It will give a definite meaning about the avaiding or reducing the errors in designing work.更多还原