我们需要做定性和定量分析。
论文以规范研究为主，定性和定量分析相结合。
This paper USES the methods of criterion and demonstration study and qualitative and quantitative analysis.
实验表明近红外光谱检测可以用于纺织面料的定性和定量分析。
The research shows that near-infrared spectral detection can be used for the qualitative and quantitative analysis of textile.
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