Factor analysis was performed for 10 agronomic traits of 106 sugarcane varieties to select the top 4 factors whose cumulative contribution of variance accounted to 84.097%.
对106份引进及自育甘蔗品种的10个农艺性状进行因子分析，选出了4个公因子，其方差累计贡献率达84.097%。
The influencing factors to suspending rigid plate are investigated by three-dimensional finite element analysis. The investigation places emphasis on the contribution of the dimension of suspending.
通过三维有限元分析，考察了刚性路面脱空的影响因素，重点考察脱空的几何尺寸对弯沉值的影响。
The two common factors from factorial analysis were in accordance with their theoretical structure, and the cumulative contribution rate was 48.77%.
因子分析产生的2个公因子与理论结构基本一致，结构效度的累积方差贡献为48.77%。
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