By means of weight loss method, effect of descaling agents GN-1 and GN-2 on corrosion of red copper and carbon steel was studied under dynamic and static conditions.
采用静态、动态失重法研究了GN 1和GN 2除垢液对紫铜、碳钢试片的腐蚀，试验了有无缓蚀剂存在等条件下的腐蚀情况。
Objective To study the clinical characteristics of HBV-associated glomerulonephritis (GN) and investigate the etiological role of HBV replication in HBV-GN.
目的提高对乙型肝炎病毒相关性肾炎(HBV -GN)临床特点的认识，探讨HBV在HBV - GN发病中的作用。
Objective To study the clinical characteristics of HBV-associated glomerulonephritis (GN) and investigate the etiological role of HBV replication in HBV-GN.
目的提高对乙型肝炎病毒相关性肾炎(HBV -GN)临床特点的认识，探讨HBV在HBV - GN发病中的作用。
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