查询词典 factor analysis

Giving an example in Daxinganling forest district, we research quantitative relation between intermittent-fluctuating heavy fire period phenomena in the forestry fire activities per year and main astronomical factor--sunspot abnormal activity with the methods of abnormal-extent and regression-analysis.

以大兴安岭林区为例，运用异常度法及回归分析方法，研究了一定空间范围内，年际森林火灾活动中间歇起伏的高火险时段现象与主要天文因素——太阳黑子活动异常的定量关系，得出了太阳黑子活动是制约区域高火险时段形成与发展的重要天文因素。

By adopting the method of combination of qualitative analysis and fixing quantify study, the dissertation build models for analyzing the key factor, judging the seedtime of agr...

并采用主流的计算机网络技术予以实现，开发出了&基于Web的农业机械化发展决策支持系统&，为在网络时代实现农业机械化信息服务和发展决策提出了一个新的思路和方法。

S nature, so a lot of .mixed G.A. came forth. In this paper, exterior factor was introduced to make improve on G.A. which was cluster analysis.

本文则偏重于通过引入外部因素来对遗传算法进行改进，主要做法就是与聚类分析法进行结合。

Ockham took the supposition of mental language as the first factor of semantic analysis, and tried to supply the supposition rules of natural language for mental language.

奥卡姆把心灵语言的指代作为语义分析的首要对象，并试图把自然语言的指代规则应用于心灵语言。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。