The statistics methods for mixedstain has also been reviewed.
对混合斑的统计学方法也作了总结。
2
Looked up at the sky, the blue is not mixed any stain.
仰起头看天空，依旧蔚蓝的不夹杂一丝污渍。
3
If you use colour stain, can say take alcohol solution dye 6 points, alcohol 70 points and shellac varnish 24 points, mixed evenly, with manual brush or spraying dyeing.