The nutrient requirements of the pigs in different growth stages based on the growth model can be studied with the use of Feed Convertion Rate.

猪在不同生长阶段的营养需求是依据其生长模型和饲料转化率分析的。

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For frame rate convertion, the nearest frame is copied to interpolation for still image, for motive image motion vector interpolation and adaptive motion compensation are respectively used.

帧频转换对于静止图象采用最近帧复制的方式进行插值，对于运动图象则分别采用运动矢量内插及自适应运动补偿方法进行图象内插。

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