我们国家的夏、商、周时期是历史上青铜器最广泛使用、最流传的时期,距今已有两千多年的时间。从公元前16世纪到公元前11世纪的商代,是铜器发展达到鼎盛的时期。西周时期即从公元前11世纪至公元前771年,这一时期早期的青铜器仍保持了商代晚期那种鼎盛状况,而晚期则是青铜器从鼎盛走向衰亡的转折阶段。在对青铜器的研究中,首要的是对年代的推断,这是整个研究工作的基础,青铜器 The summer, the Shang and the Zhou dynasties in our country are the most widely used and most popular periods of bronze in history, dating back more than two thousand years. The Shang Dynasty from the 16th century BC to the 11th century BC was the period when the development of bronze wares reached its peak. In the Western Zhou Dynasty, from the 11th century BC to 771 BC, the bronze wares in the early period of this period still maintained their peak status in the late Shang Dynasty, while the later period was the turning point of the bronze ware from its peak to its decay. In the study of bronze, the most important thing is to infer the age, which is the basis of the entire research work, bronze