This paper introduces the process of repairing hydraulic cylinder by using boring and rolling combined working technology, working quantity is steady and production efficiency is high in this method.

介绍了用镗滚压复合加工技术修复液压缸筒的过程，此法修复缸筒质量稳定，生产效率高。

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A visual model is set up by using GIS technology combined with the method of working out the earthquake vulnerability index curve.

本文将求解建筑物地震易损性指数曲线的分析方法及程序与GIS技术相结合，建立了可视化模型。

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This mining technology combined the fully mechanized mining with orthodox working face, and it layoutted irregular form and double unit face, adopted the rotational adjustment mining.

该开采技术在工作面巷道布置上采用机采与普采混合，不规则刀形形状和对拉工作面布置，回采工艺采用了旋转调采等新技术。

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Improvements in inventory levels, accounts receivable and working capital management--combined with an upturn in technology spending--bode well for Bell's future, according to Janjigian.

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