对《内经》60年周期的思考

Reflecting upon sixty-year-cycle in Huangdi Neijing

从60年周期的天文学背景、周期与周期之间的关系和《内经》理论结构的启发3个方面说明60年周期是一个类似于日、月、年的固有周期,一个辽阔的天文学视野决定了该周期的产生,60年周期具有稳定性较差的特点,60年周期不准确的情况来源于更大周期的变异性作用,要运用60年周期来预测就要直面它的不规律性、运用它的不规律性。

That sixty-year-cycle was an inherent cycle similar to cycle of days,months and years was put forward based on the astronomy background of sixty-year-cycle,relationship between cycles and inspiration by the theoretical structure of Huangdi Neijing. A broad scope of astronomy determined the birth of sixty-year-cycle which was less stable due to the variation of larger cycle. So,if we want to forecast by using sixty-year-cycle,we should face and take advantage of its irregularity.