讨论了表面粗糙度测量和表征中，一些人们感兴趣的有待解决的问题，如：基准、滤波、校准样块、评定软件和表征参数等．认为在3D表面分析中应采用数字滤波，以保留数据的完整性；辨析了现存测量仪器和方法的范围──分辨力空间图中的缺口；介绍了校准样块的制备和测量；同时指出当前评定软件缺乏一致性和标准性，建议设计“软件量规”．最后指出了表面特征分析的发展趋势． Some issues of interest to the surface roughness measurement and characterization are discussed, such as benchmarks, filters, calibration samples, evaluation software and characterization parameters. It is considered that digital filtering should be used in 3D surface analysis to preserve the integrity of the data. The range of existing measuring instruments and methods, the gaps in the resolution space map, the preparation and measurement of calibration samples, the identification of the current Evaluation of the lack of consistency and standardization of software, it is recommended to design “software gage.” Finally, the trend of surface feature analysis is pointed out.