The intuitive contour lines of the concentrations were acquired through the data processing by cubic interpolation.

对实验数据进行二维三次插值处理，获得直观的粉尘浓度分布等值线图；

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The intuitive contour lines of the concentrations were acquired through the data processing by cubic interpolation.

对实验数据进行二维三次插值处理，获得直观的粉尘浓度分布等值线图；

youdao