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- The texture of fine grain simple steel growth and uhe metallographic texture、mechanical performance change can affect weld performance. 细晶粒碳素钢在焊接热循环作用下,晶粒长大和组织、性能的变化影响焊接性能。
- The valve is characterised by heavyweight,special shape,bad welding performance,but demanding excellent welding quality etc. 此类阀门具有质量大、形状特殊、焊接可达性差,焊接质量要求严格等特点;
- The results indicate that this craft definitely can satisfy the welding performance request of the ferrites microwave device. 测试结果表明，该工艺完全能满足铁氧体微波器件的焊接性能要求。
- This article has evaluated simply the welding performance of 16MnR(HIC)carbon steel from Pcm & Ceq and the method of Max. hardness value of welding heat effect area. 评价了新型16MnR(HIC)钢的焊接性,从钢板的Pcm、Ceq以及焊接热影响区最高硬度值法等方面进行了分析;
- Regardless of torch orientation or part size or shape, the EA1400N robot prevents bent, pinched or stretched cables, minimizing wire feed problems and optimizing weld performance. 无论是在焊丝方位或部分大小或形状大小的问题上，为使电线尽量减少供给问题和优化焊接性能。EA1400N机器人都会防止弯曲，挤压或拉伸电缆，
- The relationship between the main welding parameters and welding quality were analyzed according to the experiment results, and it laid the groundwork for the optimization of welding parameters and the promotion of welding performance. 根据试验结果分析了主要焊接工艺参数与焊接质量之间的关系,为焊接工艺参数的优化及焊机性能的改进奠定了必要的基础。
- An acknowledgement of the behavior of deformation and recrystalization of Austenite in hot rolling processing, and find out the aim of improve the intensify, tenacity and welding performance of steel. 本文介绍了热轧过程中奥氏体形变和再结晶,使我们了解在控制轧制过程中如何利用奥氏体的形变和再结晶的过程来达到提高钢的强度、韧性的目的。
- To the especially structure and material welding performance of a spaceflight igniter,the key welding problem is the spatter and strike fire phenomenon which is brought by high contact resistance. 针对特殊结构和材料的焊接性能,指出目前的焊接问题主要是存在飞溅和接触电阻过大而带来的“打火”现象;
- The paper mainly briefs the welding performance,constituent of welding joint,mechanical property and typic failure modes etc. of new kinds of steels used in the ultrasupercritical pressure boilers. 文章主要介绍了超超临界机组用新钢种的焊接性能、化学成分、焊接接头的组织、蠕变性能和典型的失效方式等。
- According to the key techniques of one-side manual welding and welding experiments, the influence of cosolvent on the welding performance of ceramic backing was analyzed and discussed. 根据手工单面焊工艺要点，结合焊接实验，分析和讨论了助溶剂对陶瓷衬垫焊接性能的影响。
- In this paper, the major is experiment study focused on the high-strength steel WH70 welding performance, analyse its solderability and crack resistance from the view point of welding technology. 摘要主要对WH70高强钢进行了焊接性能的理论及实验研究，从工艺角度分析了其可焊性、抗裂性。
- To the especially structure and material welding performance of a spaceflight igniter, the key welding problem is the spatter and strike fire phenomenon which is brought by high contact resistance. 摘要针对特殊结构和材料的焊接性能，指出目前的焊接问题主要是存在飞溅和接触电阻过大而带来的“打火”现象。
- The performance truly exalted the audience. 演出确使观众情绪高昂。
- I didn't think her performance was up to par. 我认为她表现得不及平时。
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
- Live performance is the best! I am still keyed up. 现场演出是最棒的！我仍兴奋不已。
- People would not dig down for such a performance. 人们不愿意为这样的演出掏腰包。
- We like to see the performance of dolphins. 我们喜欢看海豚的表演。
- His performance of Hamlet was topnotch. 他扮演哈姆雷特最为出色。
