The projective histograms of hue and saturation discribe the color distribution in space, and the projective histogram of intensity reflects the shape of the image.

色调和饱和度的投影直方图反映了颜色的空间分布，而亮度的投影直方图则体现了图像的形状。

youdao

Discribe the operation of a rooftop package unit air conditioner.

说明屋顶空调机的操作方法。

youdao

The jobs you discribe here are middle class jobs and middle class people have to watch thier money even more so then the poor because the poor are already poor so it can almost all but get better for them but middle class live on a line that can break them into being poor class with one financial crisis.

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