1. Mutual Factor is divided into mutual space/distance factor, mutual intercourse frequency factor, mutual similarity factor, mutual complementary factor and mutual adoration factor.
双方互动因素被分成双方空间距离因素、双方交往频率因素、双方相似因素、双方互补因素和相悦因素；
2. It mainly exists historical factors: foreign factor, social factor, cultural factor, market factor, political factor, legal factor and so on.
其产生的原因是多方面的，主要有历史因素、外来因素、社会因素、文化因素、市场因素、政治因素、法制因素等。
3. The cumulative contribution of the first 5 factors was up to 81. 1320%. The first component factor was the cutting factor and others were branch factor, plant height factor etc.
5个人选因子主成分累积贡献率为81。1320%，其中第1主成分为刈割因子，贡献率为46。3890%，第2和第3主成分为分枝数因子和高度因子。
4. Analysis of factor of have the aid of gives 6 from the abstraction in these 20 initiative index advocate factor, name through factor, make clear each advocate the economic implication of factor.
借助因子分析从这20个初始指标中提炼出六个主因子，并通过因子命名，明确各主因子的经济含义。
5. Vascular endothelial growth factor and pigment epithelium-derived factor are most enhancing factor and strongest inhibitory factor of corneal neovascularization(CNV)at present.
血管内皮生长因子和色素上皮细胞衍生因子是目前发现的作用最强的角膜新生血管形成促进因子和抑制因子。
