Based on scientific research, this paper has put forward cultivated land classification method being suitable for research of cultivated land.
本文在科学上研究提出适用于研究地区耕地分等的土地类型划分方法。
This paper also USES the extension theory to develop the traditional clustering analysis method. It offers an new scientific method for the classification management of aviation spares.
应用可拓原理对传统的聚类分析方法做了拓展，并据此对航空备件集合进行了划分，为航空备件的分类管理提供了一种崭新的方法。
The model is used to compensate the errors in traditional estimated weight method, the classification of project is objectively and scientific pre-arrangement for a yearly plan oft…
模型弥补了传统德尔菲法主观估计权重的缺陷，模型的运用使石油公司更为客观地对产能建设项目进行排队和分类，使产能建设年度计划预安排更加科学化。
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