基本解釋[土木建筑工程]縱向焊縫英漢例句雙語例句Because of the much thick wall of large capacity boiler drum, the pressed and weld longitudinal seam is used to manufacture the drum shell ring.由于大容量電站鍋爐汽包的壁較厚，所以在汽包筒節(jié)制造時(shí)常采用壓制成兩個(gè)半圓瓦片再焊接而成的方法。Analyses the cause for the crack resulting from the non-fusion in the longitudinal weld seam of a power plant boiler cylinder, and suggests corrective actions to eliminate the defect.針對(duì)一臺(tái)電站鍋爐鍋筒縱焊縫未融合引起的裂紋進(jìn)行分析，并提出缺陷修復(fù)的辦法。longitudinal weld longitudinal seam更多例句詞組短語短語of longitudinal weld seam 經(jīng)向錯(cuò)皮longitudinal weld seam 徑向錯(cuò)皮non -fusion in longitudinal weld seam 縱焊縫未融合longitudinal weld longitudinal seam更多詞組專業(yè)釋義土木建筑工程縱向焊縫