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- According to the reasons of the flaw, find out the solutions and improve the welding quality of fibrin root welding. 根据缺陷产生的原因,找出了解决这种特殊的根部未熔合缺陷产生的方法,提高了纤维素根焊的焊接质量。
- The matters for attention in applying RMD root welding technique are pointed out and the defects arise from the root welding are analyzed. 总结出RMD根焊技术应用过程中应注意的事项,对根焊过程中产生的缺陷进行了分析。
- When doing a grooving and hammer breaking experiment on a sample in the technology assess teal of fibrin root welding, find that fibrin backing weld will easily produce a special root incomplete fusion flaw. 摘要在进行一次纤维素根焊的工艺评定试验的过程中,对取样进行刻槽锤断实验时,发现采用纤维素打底焊容易产生一种特殊的根部未熔合缺陷。
- Can argon arc root welding and manual arc cap welding be substituted with common manual arc welding on seamless steel line pipe below 5mm wall thickness with 9.5Mpa design pressure? 壁厚 5mm以下的无缝钢管用于设计压力9.;5MPa的管线,能否采用普通手工电弧焊工艺代替氩弧焊打底、手工电弧焊盖面工艺施焊?
- Application of PWT External Automatic Root Welding Technology PWT外自动根焊工艺的应用
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- Pull-cracks at Root Weld Joints of Economizer Tubes on SG410t/h Boiler SG410t/h锅炉省煤器管根部焊口拉裂的原因分析
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
- The plant has not struck root yet. 那棵植物还没生根。
- Unhappiness is the root cause of his illness. 不开心是他生病的根源。
- Idleness is the root of all evil. 懒惰乃万恶之源。
- 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。
- I managed to root out a copy of the document. 我好不容易才找到了文件的副本。
- Some of the students are welding capacitor; the others resistor. 学生中的一些人在焊接电容,另一些人在焊接电阻。
- He caught his foot on a tree root and stumbled. 他一只脚被树根绊住而跌倒了。
- Do you think it is possible to root out crime? 你认为可以根除犯罪吗?
- Some of the students are welding capacitors; the others resistors. 学生中的一些人在焊接电容,另一些人在焊接电阻。
- Money is thought to be the root cause of all evils. 金钱被认为是万恶之源。
- This is the root cause of poverty. 这是贫穷的根本原因。
- That is the root cause of all our differences. 那是我们一切分歧的根源。