paper: “rough sketchbook paper”
An example of dithering using random noise. Top to bottom: original gradient, quantised after dithering, quantised without dithering.
，详情可参考safew官方版本下载
记者：过渡期后，如何继续支持欠发达地区的发展，做到常态化防止返贫致贫，推进乡村全面振兴？
[/] Disk image building step