Through analyzing the scale situation and mechanism, and carrying out the cleaning test and study of once- through boilers superheater, the special cleaning medium system of superheater was developed.
通过对过热器结垢状况、机理分析及清洗试验研究，研制出过热器专用清洗介质体系，具有除垢速度快、溶垢性强、防剥离性好、无毒等优点。
The cleaning of hydrogen and nitrogen ECR plasma on sapphire substrates are carried out in the calibrated temperature system and evaluated by analyzing RHEED image in ECR-PEMOCVD system.
最后讨论了在经过校温的系统上进行蓝宝石衬底的氢氮等离子体清洗实验，并通过RHEED图像评价清洗结果质量。
The trouble of oil-bringing in the gas-cleaning system of Chengde Coking and Gas Company is analyzed and studied, a series of effective programs worked out.
对承德焦化煤气公司的煤气净化系统带油问题进行了分析研究并制定了一套行之有效的解决方案。
应用推荐