采用焊接过程的高速摄影技术和汉诺威焊接质量分析系统对药芯焊丝的熔滴过渡形态进行观察分析。

Using high speed photography and ANALYSATOR HANNOVER, metal transfer modes of flux-cored wire were observed and analyzed.

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并以数据库设计理论为指导，以宝钢热轧带钢质量分析系统为应用背景，设计开发了一个数据库应用系统。

Taking theory of the database design as guide and a hot strip steel quality analytical system of Bao Steer as application background, the paper have designed a database application system.

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通过操作性能测试、汉诺威电弧质量分析系统测试、硬度试验和磨损试验，研究了金红石粒度对焊条性能的影响。

By welding operating testing, measurement of Hannover arc characteristics analyzer, hardness test and wear test, the influence of rutile particle size on the properties of the electrodes was studied.

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