摘要
介绍了标准光隙的组成及比较方法、光隙法在实际工作中的应用 ,分析了照明条件 (光源与照度 )、接触面断面形状与宽度。
The report introduces not only the composition and the comparing method of standard light slit,but also the application of light slit method in the work.And it Analyses the factors effecting on the measuring precision of light slit method.
出处
《石油工业技术监督》
2000年第12期12-14,共3页
Technology Supervision in Petroleum Industry
关键词
标准光隙
光隙法
测量精度
Subject Headings
Standard
Light slit
Measuring precision
