The Conditions of pumpkin polysaccharide production from pumpkin were studied. The optimum Conditions of extraction, Decolorization by active carbon were determined through the experiment.
通过南瓜多糖提取工艺实验，确定了浸提、 活性炭脱色过程的较优工艺参数。
The essential of the foaming phenomenon in molten slag was discussed, and mathematical model of foaming degree was established including the model parameters determined from the experiment data.
讨论熔渣发泡现象的实质，建立泡沫渣发泡幅度的理论模型，并结合实验数据讨论了模型参数。
From the da ta of weight-loss experiment, the rate of reaction and the variation of this rate with time can be calculated. The controlled step of reducing process can be determined also.
依据矿石失重实验数据可计算反应率的大小及其变化关系，并可分析矿石还原过程速率的限制性环节及矿石的还原性。
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