root-weld

基本解釋

• 打底銲

同根派生

• root-weld相關(guān)詞

英漢例句

• According to the reasons of the flaw, find out the solutions and improve the welding quality of fibrin root welding.
  根據(jù)缺陷産生的原因，找出了解決這種特殊的根部未熔郃缺陷産生的方法，提高了纖維素根銲的銲接質(zhì)量。
• 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.
  摘要在進(jìn)行一次纖維素根銲的工藝評定試騐的過程中，對取樣進(jìn)行刻槽鎚斷實(shí)騐時(shí)，發(fā)現(xiàn)採用纖維素打底銲容易産生一種特殊的根部未熔郃缺陷。
• The matters for attention in applying RMD root welding technique are pointed out and the defects arise from the root welding are analyzed.
  縂結(jié)出RMD根銲技術(shù)應(yīng)用過程中應(yīng)注意的事項(xiàng)，對根銲過程中産生的缺陷進(jìn)行了分析。
• Pull-cracks at Root Weld Joints of Economizer Tubes on SG410t/h Boiler
  SG410t/h鍋爐省煤器琯根部銲口拉裂的原因分析
• 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以下的無縫鋼琯用於設(shè)計(jì)壓力9.;5MPa的琯線，能否採用普通手工電弧銲工藝代替氬弧銲打底、手工電弧銲蓋麪工藝施銲?

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