全面概述了过去100年齿轮测量技术的发展历程，给出了6件标志性事情；着重论述了测量原理的演变、实现测量原理技术方式的发展以及测量结果的表述与利用；介绍了当今CNC齿轮测量中心的原理、组成和特点；结合90年代以来齿轮测量技术领域中几股新潮流，展望了未来齿轮测量技术的一些研究方向。

The evolution of gear measurement technology in the past 100 years is fully reviewed, and 6 key issues related to gear metrology are listed. Emphases are laid on the development of gear measurement principles, the evolution of technical measures realizing them and the interpretation & utilization of measurement results. Meanwhile, the principle, configuration and features of present-day CNC Gear Measuring Center are introduced. A few of new phenomena in the field of gear measurement technology are remarked, and some research topics in the near future are proposed.