A multi -factor experimental design was adopted.
本研究采用多因素实验设计。
The appropriate preparation process was determined after systemic research on the rule of the effects of each factor by single factor experimental way.
通过单因素试验法对各因素的影响规律进行了系统的研究，确定了合适工艺条件。
The appropriate preparation process was determined after systemic research on the rule of the effects of each factor by single factor experimental way.
通过单因素试验法对各因素的影响规律进行了系统的研究，确定了合适工艺条件。
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