photographic current meter是什么意思

用法例句

This paper introduces the technical features of Haimo multiphase flow meter and the field test results obtained from the meter compared against a conventional test separator.

介绍海默多相流量计的技术特点及该流量计在渤海稠油油田的现场对比试验情况,分析和探讨这种流量计在海上油田应用的可行性。