Factor analysis method provided effective solutions for duplication of information between the variables.
因子分析法为解决变量间的信息重复提供了有效地解决方法。
2
Gene duplication especially whole-genome duplication has been found as a pivotal factor in the evolution.
尤其是全基因组重复，对于基因组的进化具有突出的作用。
3
In the indices system built base on such a factor system, information duplication are difficult to avoid, which demolish the validity of decision appraisal.