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铁农具是中国封建社会生产力发展的重要标志,曾发生过三次重大变革:战国秦汉时期生铁冶炼技术的发展和生铁柔化技术的发明;唐宋时期“炒钢”技术的发展和由南北朝时期发展而来的“灌钢法”的进步;明清时期“生铁淋口”技术的发明。每一次变革都使封建经济走向高峰。其中影响最大的当为第一次,即战国秦汉时期铁农具的发展。本文根据教材内容和教学体会试就此作一探讨。
Iron tools are an important symbol of the development of productive forces in feudal society in China. Three major changes have taken place: the development of pig iron smelting technology and the invention of pig iron softening technology in the Warring States and the Qin and Han Dynasties; the development of “fried steel” technology in the Tang and Song Dynasties and the development of the “ The ”steel pouring law“ progress; the Ming and Qing Dynasties ”pig iron pouring" technology invention. Every change has brought the feudal economy to its peak. For the first time, the most influential one is the development of iron tools in the Qin and Han Dynasties. This article based on the teaching materials and teaching experience try to make a discussion.