welding portion
英 [ˈweldɪŋ ˈpɔːʃn]
美 [ˈweldɪŋ ˈpɔːrʃn]
网络 焊接部分
双语例句
- Principle and method of length modification for cylindrical portion of the welding neck flanges ( hub thickness at small end) are explained in this paper in order to ensure the flange strength and stiffness, if the cylindrical portion thickness is not equal to the butted shell thickness.
本文阐述了长颈对焊法兰直边段厚度与对接圆筒厚度不等时，为确保法兰强度采取的调整法兰直边段高度的原理与方法。