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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。
- dot weld(ing) 填补焊
- The train arrived on the dot of three o'clock. 那辆火车三点钟准时到达。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- He was watch ing the crowd go by. 他注视着人群走过。
- He went away, limping dot and go one. 他一拐一拐地跛着走开了。
- 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's very punctual always arrives on the dot. 他很守时--总是按时到。
- She was told to arrive at 8 o'clock on the dot. 她被告知八点钟准时到。
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- He watched the train away until it was only a dot in the distance. 他目送着列车驶去，直到它成了远方的一个小黑点。
- flash butt weld ing line 闪光对焊流水作业线
- Since James had his leg broken, he walks dot and carry one. 自詹姆斯断腿后，他走路就一瘸一拐的了。
- 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％。
- She watched the train until it was only a dot in the distance. 她一直看著火车,直到它走远了,成了一个小点。
- 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。
- It take speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- He is ey(e)ing a run for the governor next year. 他在考虑明年要竞选州长。
- The ship became a mere dot on the horizon. 船在远处的水平线上成了一个小点。
- The act of ro ing someone at gu oint. 持枪相威胁，抢夺他人财物的行为。
