add new chinese translations

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2024-12-30 15:25:56 +08:00
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commit 0d798759fd
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# pnmnlfilt
> 对PNM图像应用非线性滤波器。
> 更多信息:<https://netpbm.sourceforge.net/doc/pnmnlfilt.html>。
- 对PNM图像应用带有指定alpha和半径值的“alpha修剪均值”滤波器
`pnmnlfilt {{0.0..0.5}} {{radius}} {{path/to/image.pnm}} > {{path/to/output.pnm}}`
- 对PNM图像应用带有指定噪声阈值和半径的“最佳估计平滑”滤波器
`pnmnlfilt {{1.0..2.0}} {{radius}} {{path/to/image.pnm}} > {{path/to/output.pnm}}`
- 对PNM图像应用带有指定alpha和半径的“边缘增强”滤波器
`pnmnlfilt {{-0.9..(-0.1)}} {{radius}} {{path/to/image.pnm}} > {{path/to/output.pnm}}`