The author through the years in the field of gas station testing experience, made analysis of the basic method of gas, gas station lightning protection, for reference.
笔者通过几年来在加油站的现场检测经验，对加油、加气站防雷的基本方法做出了分析，供同行参考。
Practice shows that the analysis matches experience very well and is instructive both in design of adjusting device and alignment for aspheric mirror testing.
实践证明，计算和分析结果对指导非球面检测中的调整以及调整装置的设计都有很大实际意义。
Practice shows that the analysis matches experience very well and is instructive both in design of adjusting device and alignment for aspheric mirror testing.
实践证明，计算和分析结果对指导非球面检测中的调整以及调整装置的设计都有很大实际意义。
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