The spline function can be used in calculating accurately the experimental data of diesel fuel additives for lowering the smoke emission from diesel engines.

使用样条函数可以准确拟合计算柴油添加剂降低碳烟排放效果的实验数据。

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Diesel engines can produce higher soot emissions due to its diffusion combustion mode and small amounts of fuel additives can improve such process and thereby reduce emissions.

柴油机的扩散燃烧方式会产生较高的烟度排放，在燃油中加入少量的燃油添加剂能够改善燃烧过程降低排放。

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IndianOil's XTRAMILE Super diesel, the leader in the branded diesel segment, is blended with world-class multi-functional fuel additives.

印度石油公司的XTRAMILE超级柴油，是印度领先的品牌柴油，添加有世界一流的多功能燃油添加剂。

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