中文摘要：

经络理论对于阐释经络的实质，推动中医理论和临床的发展具有重大意义，简要对这60年的研究进行总结与分析，以期对经络研究的内容和方向有一个整体认识。

英文摘要：

Theory of meridian and collateral were meaningful to explain the nature of meridian and collateral, promote TCM theory and clinical development, we summed up and analyzed the study to hold a whole cognition to the content and direction of study.