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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。
- 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。
- I think I'd like a deposit account. 我想要开个定期存款帐户。
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- Some insects deposit their eggs on the ground. 有些昆虫把卵产在地上。
- You may deposit your valuables in the hotel safe. 您可以将您的贵重物品放在旅馆的保险柜里。
- I'd like to pay200 yuan into my deposit account. 我想在在我的定期存款户头上存200元。
- She has10,000 dollars on deposit. 她有存款一万美元。
- The nile flood the field and deposit mud on them. 尼罗河泛滥，在田野上淤积一层泥。
- flash butt weld ing line 闪光对焊流水作业线
- How much do you want to deposit with us? 您想在我们这儿存多少？
- A public container for deposit of outgoing mail. 邮筒为存放外寄信件而设的公用盒箱
- 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％。
- I had to deposit 10% of the price of the house. 我必须先付房价的10%25作定钱。
- I want to deposit these cheques in my account. 我想把这些支票存在我的户头上。
- Do you require a deposit to confirm a reservation? 确定预定的旅馆房间要不要付定金？
- 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。
- He has a large deposit in the bank. 他在银行有大笔存款。
- Your deposit matures on April 3rd. 你的存款四月三日到期。
