该技术在电影中应用广泛，用于捕捉演员的动作，然后再转换为动画人物的动作。

The technology is widely used in film to capture the movements of an actor, which are then translated to an animated character on screen.

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该命题在单一产品或同比例要素模型中无疑是正确的，然而一进入异质品模型就会面临“技术再转换”的悖论。

Though it is right when single product and same proportion of the factors, this proposition would face the paradox of "technological re-transform" when heterogeneity.

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