“螺旋缝埋弧焊钢管”的概念、定义、翻译、参考文献-科学参考

单词	螺旋缝埋弧焊钢管
释义	螺旋缝埋弧焊钢管 Encyclopedia 工学螺旋缝埋弧焊钢管释 helical seam submerged-arc welded steel pipe螺旋缝埋弧焊钢管管道运输所用的采用埋弧焊工艺制作的带有一条螺旋焊缝的管子。
随便看	elementary axiom system elementary beam elementary behavioral science elementary catastrophe elementary catastrophes elementary cell elementary cellular automaton elementary chain elementary characteristic elementary charge elementary circuit elementary class elementary cluster elementary cluster graph elementary collapse elementary column operation elementary column transformation elementary commutative group elementary complex function elementary conjunction elementary contrast elementary coupling elementary cycle elementary diagram elementary differential

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。