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人们的膳食水平,随着生产力的发展和经济条件而改变.地处河北省黑龙港中心的衡水市,在解放前,由于战乱动荡、灾害频繁、生产落后、产量低下,1949年农业人均占有粮食158公斤,广大农民,
People’s dietary level changed with the development of productive forces and economic conditions. Before the liberation, Hengshui City, located in the center of Heilonggang, Hebei Province, suffered from the turmoil in the war, frequent disasters, backward production and low output. In 1949, per capita grain in agriculture 158 kg, the majority of farmers,