Many studies have confirmed that as the number of paths within a method increases, so does the difficulty of understanding and maintaining the same method.
2
在综合评价方法上，本文依据本研究样本数量多、指标相关性大的特点，选用了更为科学客观的因子分析法。
In the comprehensive evaluation methods, it chooses the factor analysis which is more scientific and objective, base on the large number of samples and major relevance indicators.
3
本研究排出了前15位珍稀濒危动物的优先保护顺序，用相对数量调查法推算出其中5种的数量。
This article lists the priority of protection of the top 15 animals in danger and deduces the quantity of 5 animals by means of relative quantity.
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