According to the requirements of digitalization system scheme of twin-screw process, its structure is composed of base layer, data layer, tool layer, function layer and interface layer.

针对双螺杆工艺数字化系统的总体需求，建立了由基础层、数据层、工具层、功能层和界面层组成的系统体系结构。

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The yield and quality of creep pomegranate were significantly improved after the pomegranate was reshaped and pruned by the double-layer twin fans shaping technique.

新疆石榴广泛采用匍匐方式栽培，采用双层双扇形整形修剪后，匍匐石榴产量大幅度上升，果实品质明显提高。

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