And further research is conducted on the methods of qualitative and quantitative analysis of PU and the textile fibres commonly used for coating substrates.
并利用化学分析方法，研究其涂层以及基布的溶解性能，进而研究聚氨酯类涂层与常见纺织纤维基布的定性分析和定量分析方法。
Modelling results fit the real cases very well. A few new methods and quantitative references were presented for management and economic evaluation as well as further research of fish culture.
为高产养鲤鱼的生产管理与经济评估提供了量化依据，为鱼类的摄食生长与呼吸耗氧的研究提供了新的方法。
How to apply the methods of psychological research to those of mathematical problem solving and thus combine qualitative way with quantitative way requires further study.
如何创新性地使用心理研究方法于数学解题心理研究，将定性与定量分析有机结合，是一个有待研究的问题。
How to apply the methods of psychological research to those of mathematical problem solving and thus combine qualitative way with quantitative way requires further study.
如何创新性地使用心理研究方法于数学解题心理研究，将定性与定量分析有机结合，是一个有待研究的问题。
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