常見例句The effects of technology factors on nozzle scabbiness are analysed,the mechanism and forming process of nozzle scabbiness explained,and some measures to eliminate it proposed. 分析了工藝因素對水口結(jié)瘤的影響，闡述了水口結(jié)瘤的機理及形成過程，提出了防止水口結(jié)瘤的工藝措施。Keywords half-rimming carbon welding rod steel nozzle scabbiness technology factor mechanism and process process measure; 準(zhǔn)沸騰碳素焊條鋼;水口結(jié)瘤;工藝因素;機理及過程;工藝措施; 返回 scabbiness