误差与数据处理理论是在不断发展的，其中“测量不确定度”和“动态测量误差评定与数据处理”方面发展更快。教师有责任不断更新教学内容，尽可能使教学内容与当今国内外该方向的发展趋势相适应。-Error and data-processing theory is in constant development, including the development of the "measurement uncertainty" and "dynamic assessment of measurement error and data processing" faster. The teachers have a responsibility to continually update course content, as far as possible compatible with today s domestic and international development trend in the direction of the teaching content.