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- This paper analyses the cause of uncleanness of air pipe line on locomotive,and puts forward taking TIG weld ing tech nology in order to ensure that the quality of pipe line on lo como tive achieves design standard. 针对目前机车空气管道内清洁度差的问题,分析其原因,提出采用TIG焊接工艺,以保证机车管道质量达到设计要求。
- Through overall inspection, analysis and study on the saddle welding beam defect of lower gas-holding pipes, the cause of the defects was found and prediction was made on the residual life of furnace pipes, and repairing suggestion was given as well. 摘要通过对下集气管马鞍焊缝缺陷进行全面的检测、分析、研究，查清了缺陷产生的原因，预测了炉管的剩馀寿命，并提出了修复使用的建议。
- He is determined to stay in the saddle at all cost. 他打定主意要不惜一切代价继续掌权。
- Keywords nitrogen protecting TIG weld ing;weld ing arc;magnetic fluid dynam ics;numerical analysis; 钨极氮弧焊;焊接电弧;磁流体动力学;数值分析;
- He was watch ing the crowd go by. 他注视着人群走过。
- After many hours in the saddle he was very weary. 骑马骑了几个小时后，他非常疲倦。
- Better lose the saddle than the horse. [谚]宁可丢鞍，不可失马。
- Fasten the saddle on the horse's back. 把鞍子系在马背上。
- Tell him to catch the ponies and saddle up. 叫他牵住小马并套上马鞍。
- The saddle galled the horse's back. 马鞍擦伤了马背。
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- One who breaks wild horses to the saddle. 驯马师将野马驯服套上鞍的人
- saddle weld 鞍形焊
- flash butt weld ing line 闪光对焊流水作业线
- Consumer goods production was to go up by6.6percent ing that city. 在那个城市消费品生产将增长6．6％。
- The boy saw a pony with a brand-new saddle over its back. 男孩看到背上有崭新鞍子的小马。
- He was determined to stay in the saddle at all costs. 他打定主意要不惜一切代价继续掌权。
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- The fault of the horse is put on the saddle. 马劣动怪马鞍坏。
- He is ey(e)ing a run for the governor next year. 他在考虑明年要竞选州长。
