Now bring the hard mix jpeg in on a new layer, and change the blending mode to overlay and take the fill down to a low number, somewhere around 30.

现在再在一个新的图层上打开这张强光混合的图片，将它的叠加方式更改为正片叠底，降低它的填充值，大约在30左右。

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In addition, combined with a large number of test road construction, the construction technology of hard asphalt of thin overlay were Summed up.

此外，结合试验路的修筑，总结出一套薄层罩面硬质沥青混凝土面层的施工工艺。

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