敦煌壁画中的粮食脱粒及扬场工具敦煌研究院王进玉在敦煌壁画的近八十幅农作图中，为我们保存了北朝至元代的几十种农业生产工具①。其中的二十多幅壁画中描绘了打谷、扬场等粮食脱粒、扬场工具（详见附表）。这里我们根据壁画中的图像，结合敦煌遗书和有关史料，对这些工... Dunhuang mural grain threshing and Yang tools Dunhuang Research Institute Wang Jinyu Dunhuang murals in nearly eighty agricultural drawings, we saved dozens of agricultural tools from the Northern Dynasties to the Yuan Dynasty ①. Among them, more than 20 paintings depicting the threshing and popularizing of threshing and popularization of murals (see the attached table). Here we based on the images in the murals, with Dunhuang suicide note and related historical data, these workers ...