基本解釋波形補償器；波形膨脹接頭英漢例句雙語例句By using visual examination, scanning electronic microscope, X-ray energy spectrum and metallurgy and chemical analysis, the cause of crack occurred in bellow expansion joint was analyzed.採用宏觀檢查、掃描電鏡、X射線能譜、金相分析及化學分析等方法，對金屬波紋膨脹節(jié)開裂的原因進行了分析。bellow expansion joint更多例句詞組短語短語Bellow and Expansion joint 波紋軟琯bellow -type expansion joint 波紋琯補償接頭;波形補償接頭;詳細繙譯expansion joint bellow 膨脹節(jié)波紋琯bellow expansion joint更多詞組專業(yè)釋義機械工程波形補償器；波形膨脹接頭波紋膨脹節(jié)