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- The welding conditions should always be neutral or slightly oxidizing. 焊接气氛必须永远保持中性或微氧化。
- Welding current and time are the two most important determinants of joint quality in welding conditions. 焊接电流和焊接时间是对接头质量影响最大的焊接规范参数;
- It is important for us to get the optimum sulfur content under specific welding conditions and improve the quality and the reliability of the weldment. 表面活性元素硫主要是通过改变熔池中流体的流动方式来影响熔池的形状和尺寸。
- The orthogonal experiments were made to compare the influence of plasticizing degree and that of welding conditions on the fillet weld strength of PVC-U profiled materials. 通过正交试验对比PVC-U型材塑化度和焊接条件对焊角强度的影响试验得知:焊接温度、加热时间及型材塑化度对焊角强度的影响较大,焊接时间与进给压力对焊角强度影响相对较小。
- Surfacing process was conducted by shielded metal arc welding process on 45 steel substrate using electrodes CHR207,CHR227,CHR237 under the same welding conditions. 采用CHR207、CHR227和CHR237堆焊焊条,通过手工电弧焊工艺在45钢基体上进行堆焊试验;
- Surfacing process was conducted by shielded metal arc welding process on 45 steel substrate using electrodes CHR207, CHR227, CHR237 under the same welding conditions. 摘要采用CHR207、CHR227和CHR237堆焊焊条，通过手工电弧焊工艺在45钢基体上进行堆焊试验；
- The sufficient argon protecting, the strict control of welding parameters and appropriate welding conditions are important techniques of improving the welding quality of P91 steel. 阐述了提高P91钢现场焊接质量的主要技术措施是保证可靠的充氩保护效果、严格控制和选择合适的焊接参数。
- Spot welding conditions for bared 在没有表面处理状态下的焊接状况
- Under the experiment's welding condition, WCX355 ultrafine grained steels didn't distinctly embrittle in CGHAZ and didn't soften in tempering zone either. 在试验的焊接条件下,WCX355超细晶钢在热影响粗晶区未有明显脆化,在回火区也未发生软化现象。
- Due to changing welding condition caused by interference in TIG welding process,to improve the sensors and its control is two ways to promote accuracy of closed-loop control of welding quality. 对于焊接过程中常出现各种干扰,焊接条件时有变化的TIG自动焊而言,改进传感方法和控制技术是提高焊缝质量闭环控制系统控制效果的两大途径。
- One should adapt oneself to the changed conditions. 我们应当使自己适应变化了的情况。
- The poor people lived in brutish conditions. 穷苦的人生活在牛马不如的环境中。
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- Find out what the conditions of the contract are. 弄清楚合同的条件是什么。
- Leather can deteriorate in damp conditions. 皮革受潮可变质。
- Conditions here are not what she's accustomed to. 这里的条件不是她所习惯享受的。
- These conditions no longer obtain. 这些条件已不复存在了。
- He dreamed of living in decent conditions. 他梦想着过体面的生活。
- On reaching welding heat, the metal surfaces are pressed together. 当金属表面达到焊接热度时就会压在一起。
- My perception was the conditions had not changed. 我认为情况无变化。
