提供一个样本 the result shown that it may cause the loss of nitrogen in the process of ... ,however,there are still a number of nitrogen exist in sample.Therefore,it would not change the ... of ...
the result shows that although there will be some loss of nitrogen caused during the process of ...., considerable amount of nitrogen exist in the sample, maintaining the P CONDUCTIVITY of the sample
The result shows that there are still some Nitrogen in the sample although some of which are lost in the process of ball milling. Thus the p-style conducbility of the sample are not changed.
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