求翻译：2、燃烧法。把铁棒烧热后放入机油中，若有“噼啦”的响声，说明机油中含农村信息网版权所有水分较多。或将机油注入试管中加热，温度接近80-100℃时，管中产生“噼啦”声，说明机油中含有较多水分。是什么意思？

2, the combustion method. Heat an iron bar into the oil, if "pops," sound, indicating that more water oil containing Rural Information Network All rights reserved. Or oil injected into the test tube was heated to temperatures close to 80-100 ° C, the "Pi" sound tube, indicating that the oil contains

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2nd, combustion method.Burns%

2, method. After a heated iron bars put in the oil, if there is "PI" sound, note oil containing moisture more rural information network all rights reserved. Or inject engine oil test tube heating, temperature close to 80-100 ° c, produced in the tube "PI" sound, note oil contains more moisture.