虽然多目标抽样调查具有许多优点，但随着指标的增多，调查目标的多元化又因分析的复杂性增加而受到限制。

Though multiobjective sampling survey has many advantages, with the increase of indexes, the diversification of the research object is limited because of the complication of analysis.

youdao

虽然多目标抽样调查具有许多优点，但随着指标的增多，调查目标的多元化又因分析的复杂性增加而受到限制。

Though multiobjective sampling survey has many advantages, with the increase of indexes, the diversification of the research object is limited because of the complication of analysis.

youdao